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Patent Assignment Assignor Details
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Assignor Name : ZOOK, CHRISTOPHER P.
Total Assignments: 50
Assignment: 1
Reel/Frame:004712/0501   Pages: 3
Recorded: 05/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HINZ, HARRY C.
Exec Dt:
05/11/1987
2
ZOOK, CHRISTOPHER P.
Exec Dt:
05/11/1987
Assignee
1
EXABYTE CORPORATION, A CORP. OF DE.
4876 STERLING DRIVE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4835628
NONE
07048406
Correspondence name and address
ROBERT E. HARRIS
5305 SPINE RD.
STE. B-EAST
BOULDER, CO 80301
Assignment: 2
Reel/Frame:004752/0996   Pages: 1
Recorded: 08/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
07/31/1987
Assignee
1
EXABYTE CORPORATION
4876 STERLING DR.
A CORP. OF DE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4845713
NONE
07059642
Correspondence name and address
H. WARREN BURNAM
GRIFFIN, BRANIGAN & BUTLER
P.O. BOX 2326
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005231/0189   Pages: 1
Recorded: 02/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
02/01/1990
Assignee
1
EXABYTE CORPORATION
1745 38TH STREET
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5111463
NONE
07475187
Correspondence name and address
H. WARREN BURNAM, JR.
GRIFFIN, BRANIGAN & BUTLER
P.O. BOX 2326
ARLINGTON, VA 22003
Assignment: 4
Reel/Frame:005618/0667   Pages: 3
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GILL, RICHARD A.
Exec Dt:
11/20/1990
2
ZOOK, CHRISTOPHER P.
Exec Dt:
02/19/1991
Assignee
1
STORAGE TECHNOLOGY CORPORATION, 2270 SOUTH 88TH STREET, LOUISVILLE, CO 80028, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5255272
NONE
07660652
Correspondence name and address
DORR, CARSON, SLOAN & PETERSON
3010 EAST 6TH AVENUE
DENVER, CO 80206
Assignment: 5
Reel/Frame:006715/0670   Pages: 2
Recorded: 09/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOOK, CHRISTOPHER P.
Exec Dt:
09/13/1993
2
GLOVER, NEAL
Exec Dt:
09/14/1993
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVNEUE
FREMONT, CALIFORNIA 64538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5473620
NONE
08124938
Correspondence name and address
ROGER W. BLAKELEY, JR.
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 6
Reel/Frame:006760/0865   Pages: 2
Recorded: 11/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
11/04/1993
Assignee
1
CIRRUS LOGIC, INC.
3100 W. WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5465260
NONE
08147865
Correspondence name and address
CHARLES E. ROHRER
GREENLEE AND WINNER, P.C.
5370 MANHATTAN CIRCLE, SUITE 201
BOULDER, CO 80303
Assignment: 7
Reel/Frame:007011/0176   Pages: 4
Recorded: 06/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRENS, RICHARD T.
Exec Dt:
00/00/0000
2
GLOVER, NEAL
Exec Dt:
05/10/1994
3
DUDLEY, TRENT O.
Exec Dt:
05/23/1994
4
ARMSTRONG, ALAN J.
Exec Dt:
05/23/1994
5
ZOOK, CHRISTOPHER P.
Exec Dt:
05/23/1994
6
BLISS, WILLIAM G.
Exec Dt:
05/24/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5623377
NONE
08222666
Correspondence name and address
GREENLEE AND WINNER, P.C.
5370 MANHATTAN CIRCLE
SUITE 201
BOULDER, CO 80303
ATTN: CHARLES E. ROHRER
Assignment: 8
Reel/Frame:007108/0503   Pages: 3
Recorded: 08/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
06/08/1994
Assignee
1
CIRRUS LOGIC, INC.
B8-906 HOWARD SHEERIN
3100 WEST WARREN AVENUE
FREMONT,, CALIFORNIA 94538-6423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576707
NONE
08257853
Correspondence name and address
CIRRUS LOGIC, INC.
B8-906
HOWARD SHEERIN
3100 WEST WARREN AVENUE
FREMONT, CA 94538-6423
Assignment: 9
Reel/Frame:007108/0555   Pages: 3
Recorded: 08/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
06/08/1994
Assignee
1
CIRRUS LOGIC, INC.
B8-906 ATTN: HOWARD SHEERIN
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538-6423
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5544178
NONE
08258308
Correspondence name and address
CIRRUS LOGIC, INC.
ATTN: HOWARD SHEERIN
B8-906
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 10
Reel/Frame:007266/0572   Pages: 2
Recorded: 10/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
10/18/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5446743
NONE
08326164
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:007266/0574   Pages: 2
Recorded: 10/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
10/18/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491701
NONE
08325850
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:007274/0353   Pages: 3
Recorded: 10/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
10/18/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5467297
NONE
08325831
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201-4714
Assignment: 13
Reel/Frame:008411/0258   Pages: 2
Recorded: 12/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
10/18/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5671237
NONE
08325717
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD FLOOR
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:007229/0010   Pages: 2
Recorded: 11/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
10/31/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5555516
NONE
08306918
Correspondence name and address
NIXON & VANDERHYE, P.C.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
ATTN: H. WARREN BURNAM, JR.
Assignment: 15
Reel/Frame:007245/0877   Pages: 2
Recorded: 11/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
11/01/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592498
NONE
08306917
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VIRGINIA 22201
Assignment: 16
Reel/Frame:007239/0349   Pages: 2
Recorded: 11/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
11/14/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT,, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5592404
NONE
08307259
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD, 8TH FL.
ARLINGTON, VA 22201
Assignment: 17
Reel/Frame:007257/0158   Pages: 2
Recorded: 11/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
11/28/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5668976
NONE
08327681
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD, 8TH FL.
ARLINGTON, VA 22201
Assignment: 18
Reel/Frame:007283/0906   Pages: 3
Recorded: 12/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOOK, CHRISTOPHER P.
Exec Dt:
12/12/1994
2
GLOVER, NEAL
Exec Dt:
12/19/1994
3
SCHADEGG, JOHN J., JR.
Exec Dt:
12/19/1994
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5602857
NONE
08326126
Correspondence name and address
NIXON & VANDERHYE P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 19
Reel/Frame:007469/0388   Pages: 3
Recorded: 04/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
03/31/1995
Assignee
1
CIRRUS LOGIC, INC.
B8-906
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5737142
NONE
08414690
Correspondence name and address
HOWARD H. SHEERIN
CIRRUS LOGIC, INC.
B8-906
3100 WEST WARREN AVE.
FREMONT, CA. 94538-6423
Assignment: 20
Reel/Frame:007624/0827   Pages: 3
Recorded: 08/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
08/09/1995
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5629949
NONE
08468108
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 21
Reel/Frame:007626/0642   Pages: 2
Recorded: 08/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
08/14/1995
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5600662
NONE
08412277
Correspondence name and address
H. WARREN BURNAM, JR., ESQUIRE
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 22
Reel/Frame:007691/0441   Pages: 3
Recorded: 10/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUDLEY, TRENT O.
Exec Dt:
10/05/1995
2
BEHRENS, RICHARD T.
Exec Dt:
10/05/1995
3
ZOOK, CHRISTOPHER P.
Exec Dt:
10/02/1995
Assignee
1
CIRRUS LOGIC, INC.
B8-906, ATTN: HOWARD SHEERIN
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5729396
NONE
08440268
Correspondence name and address
CIRRUS LOGIC, INC.
ATTN: HOWARD SHEERIN
B8-906
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 23
Reel/Frame:007716/0694   Pages: 2
Recorded: 10/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
10/02/1995
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5727003
NONE
08498275
Correspondence name and address
H. WARREN BURNAM, JR.
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 24
Reel/Frame:007753/0113   Pages: 6
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUTTLE, TYSON
Exec Dt:
11/27/1995
2
BLISS, WILLIAM G.
Exec Dt:
10/05/1995
3
BEHRENS, RICHARD T.
Exec Dt:
10/05/1995
4
REED, DAVID E.
Exec Dt:
10/05/1995
5
WELLAND, DAVID R.
Exec Dt:
11/27/1995
6
HEIN, JERREL P.
Exec Dt:
11/27/1995
7
VISHAKHADATTA, DIWAKAR
Exec Dt:
11/27/1995
8
DUDLEY, TRENT O.
Exec Dt:
10/05/1995
9
ZOOK, CHRISTOPHER P.
Exec Dt:
10/02/1995
10
RAMANO, PAUL M.
Exec Dt:
10/09/1995
Assignee
1
CIRRUS LOGIC, INC.
ATTN: HOWADRD SHEERIN B8-906
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5796535
NONE
08440515
Correspondence name and address
CIRRUS LOGIC, INC.
3100 WEST WARREN AVE.
ATTN: HOWARD SHEERIN
B8-906
FREMONT,CA 94538-6423
Assignment: 25
Reel/Frame:007770/0246   Pages: 3
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/09/1996
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5793548
NONE
08533797
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD SHEERIN
3100 WEST WARREN AVE.- B5-906
FREMONT, CA 94538-6423
Assignment: 26
Reel/Frame:008189/0601   Pages: 3
Recorded: 10/08/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARMSTRONG, ALAN J.
Exec Dt:
10/01/1996
2
ZOOK, CHRISTOPHER P.
Exec Dt:
09/04/1996
Assignee
1
CIRRUS LOGIC, INC.
B5-906 ATTN:HOWARD SHEERIN
3100 WEST WARRENT AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5701314
NONE
08576742
Correspondence name and address
CIRRUS LOGIC, INC.
MICHELLE BLOMQUIST
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 27
Reel/Frame:008373/0972   Pages: 3
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/30/1997
Assignee
1
CIRRUS LOGIC, INC.
B5-96 INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5838738
NONE
08681693
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD H. SHEERIN
INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 28
Reel/Frame:008374/0021   Pages: 3
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/30/1997
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVE.
INTELLECTUAL PROPERTY DEPT
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5717395
NONE
08681692
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD H. SHEERIN
INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVENUE
FREMONT, CA 94538-6423
Assignment: 29
Reel/Frame:008374/0047   Pages: 4
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLOVER, NEAL
Exec Dt:
01/31/1997
2
ZOOK, CHRISTOPHER P.
Exec Dt:
01/30/1997
3
SCHADEGG, JOHN
Exec Dt:
01/30/1997
4
WITT, WILLIAM L.
Exec Dt:
02/04/1997
Assignee
1
CIRRUS LOGIC, INC.
B5-906 INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5701304
NONE
08714749
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD H. SHEERIN
B5-906, INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVENUE
FREMONT, CA 94538-6423
Assignment: 30
Reel/Frame:008374/0611   Pages: 3
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/30/1997
2
REED, DAVID E.
Exec Dt:
01/30/1997
Assignee
1
CIRRUS LOGIC, INC.
DEPT., B5-906
3100 WEST WARREN AVE., INTELLECTUALL PROPERTY
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786950
NONE
08681694
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD H. SHEERIN, B5-906
INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 31
Reel/Frame:008374/0502   Pages: 3
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLOVER, NEAL
Exec Dt:
02/04/1997
2
ZOOK, CHRISTOPHER P.
Exec Dt:
02/04/1997
3
WITT, WILLIAM L.
Exec Dt:
02/04/1997
Assignee
1
CIRRUS LOGIC, INC.
B5-906, INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5872800
NONE
08715265
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD H. SHEERIN
B5-906, INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 32
Reel/Frame:008374/0590   Pages: 4
Recorded: 02/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLOVER, NEAL
Exec Dt:
02/04/1997
2
ZOOK, CHRISTOPHER P.
Exec Dt:
02/04/1997
3
SCHADEGG, JOHN
Exec Dt:
02/04/1997
4
WITT, WILLIAM L.
Exec Dt:
02/04/1997
Assignee
1
CIRRUS LOGIC, INC.
B5-906 INTELLECTUAL PROPERTY DEPT.
3100 WEST WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5844919
NONE
08697686
Correspondence name and address
CIRRUS LOGIC, INC.
HOWARD H. SHEERIN
INTELLECTUAL PROPERTY DEPT., B5-906
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 33
Reel/Frame:008516/0786   Pages: 3
Recorded: 05/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLOVER, NEAL
Exec Dt:
04/16/1997
2
ZOOK, CHRISTOPHER P.
Exec Dt:
04/15/1997
3
ARMSTRONG, ALAN J.
Exec Dt:
04/29/1997
Assignee
1
CIRRUS LOGIC, INC.
3100 WEST WARREN AVE.
B5-906, ATTN: HOWARD SHEERIN
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5844920
NONE
08745913
Correspondence name and address
CIRRUS LOGIC, INC.
ATTN: HOWARD SHEERIN
3100 WEST WARREN AVE.
FREMONT, CA 94538-6423
Assignment: 34
Reel/Frame:008569/0277   Pages: 4
Recorded: 06/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHRENS, RICHARD T.
Exec Dt:
06/05/1997
2
ZOOK, CHRISTOPHER P.
Exec Dt:
06/05/1997
3
REED, DAVID E.
Exec Dt:
06/05/1997
4
TURK, STEPHEN A.
Exec Dt:
06/05/1997
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6005727
NONE
08790038
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 35
Reel/Frame:008581/0637   Pages: 3
Recorded: 06/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
06/05/1997
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5920578
NONE
08842147
Correspondence name and address
CIRRUS LOGIN, INC.
DAN SHIFRIN
INTELLECTURAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 36
Reel/Frame:008583/0593   Pages: 3
Recorded: 06/13/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
06/05/1997
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVENUE, M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6048090
NONE
08842146
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPARTMENT
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 37
Reel/Frame:008625/0790   Pages: 3
Recorded: 07/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLISS, WILLIAM G.
Exec Dt:
07/03/1997
2
ZOOK, CHRISTOPHER P.
Exec Dt:
07/03/1997
3
BEHRENS, RICHARD T.
Exec Dt:
07/03/1997
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6009549
NONE
08856885
Correspondence name and address
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE.
M/S 521
FREMONT, CA 94538-6419
Assignment: 38
Reel/Frame:009022/0401   Pages: 4
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOOK, CHRISTOPHER P.
Exec Dt:
09/18/1997
2
AU SIU-HUANG, FREDERICK
Exec Dt:
02/05/1998
3
YOON, TONY JIHYUN
Exec Dt:
02/05/1998
4
KATO, KEISUKE
Exec Dt:
02/12/1998
Assignee
1
CIRRUS LOGIC, INC.
INTELECTUAL PROPERTY DEPT.
3100 W. WARREN AVENUE, M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5974580
NONE
08898774
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVENUE. M/S 521
FREMONT, CA 94538-6419
Assignment: 39
Reel/Frame:008925/0254   Pages: 3
Recorded: 01/15/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
12/16/1997
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5991911
NONE
08970600
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 40
Reel/Frame:008908/0922   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/08/1998
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPARTMENT
3100 W, WARREN AVENUE, M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5996105
NONE
08970730
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPARTMENT
3100 W. WARREN AVENUE, M/S 521
FREMONT, CALIFORNIA 94538-6419
Assignment: 41
Reel/Frame:008908/0944   Pages: 3
Recorded: 01/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/08/1998
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6052815
NONE
08970918
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 42
Reel/Frame:009011/0406   Pages: 3
Recorded: 03/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
01/29/1998
Assignee
1
CIRRUS LOGIC, INC.
3100 W. WARREN AVE., M/S 521
INTELLECTUAL PROPERTY DEPT.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6047395
NONE
09016563
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 43
Reel/Frame:009239/0393   Pages: 3
Recorded: 06/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
05/14/1998
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT., M/S 521
3100 W. WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6272659
NONE
09080508
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 44
Reel/Frame:009671/0932   Pages: 3
Recorded: 12/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
11/20/1998
Assignee
1
CIRRUS LOGIC, INC.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6185175
NONE
09204758
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 45
Reel/Frame:010416/0163   Pages: 3
Recorded: 11/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURK, STEPHEN A.
Exec Dt:
11/15/1999
2
ZOOK, CHRISTOPHER P.
Exec Dt:
11/16/1999
Assignee
1
CIRRUS LOGIC, INC.
MS-521
3100 WEST WARREN AVENUE
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6271776
NONE
09451392
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
3100 WEST WARREN AVE. MS-521
FREMONT, CA 94538-6423
Assignment: 46
Reel/Frame:010732/0656   Pages: 3
Recorded: 04/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
02/04/2000
Assignee
1
CIRRUS LOGIC, INC.
M/S 521
3100 W. WARREN AVE.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6516443
NONE
09499930
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
3100 W. WARREN AVE.
FREMONT, CA 94538-6419
Assignment: 47
Reel/Frame:010732/0659   Pages: 3
Recorded: 04/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIS, MARVIN L.
Exec Dt:
02/04/2000
2
ZOOK, CHRISTOPHER P.
Exec Dt:
02/04/2000
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6530060
NONE
09499888
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CA 94538-6419
Assignment: 48
Reel/Frame:010753/0878   Pages: 3
Recorded: 04/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOOK, CHRISTOPHER P.
Exec Dt:
02/16/2000
2
TURK, STEPHEN A.
Exec Dt:
02/16/2000
3
VIS, MARVIN L.
Exec Dt:
02/16/2000
Assignee
1
CIRRUS LOGIC, INC.
3100 W. WARREN AVE.
INTELLECTUAL PROPERTY DEPT.
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6505320
NONE
09521554
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVENUE, M/S 521
FREMONT, CA 94538-6419
Assignment: 49
Reel/Frame:010777/0781   Pages: 3
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURK, STEPHEN A.
Exec Dt:
02/16/2000
2
ZOOK, CHRISTOPHER P.
Exec Dt:
02/16/2000
Assignee
1
CIRRUS LOGIC, INC.
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6574773
NONE
09523922
Correspondence name and address
CIRRUS LOGIC, INC.
DAN SHIFRIN
INTELLECTUAL PROPERTY DEPT.
3100 W. WARREN AVE., M/S 521
FREMONT, CALIFORNIA 94538-6419
Assignment: 50
Reel/Frame:010634/0044   Pages: 3
Recorded: 03/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZOOK, CHRISTOPHER P.
Exec Dt:
03/06/2000
Assignee
1
CIRRUS LOGIC, INC.
IP/LEGAL DEPT. MS-521
3100 WETS WARREN AVENUE
FREMOMT, CALIFORNIA 94538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6662336
NONE
09526032
Correspondence name and address
NIXON & VANDERHYE, P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD
ARLINGTON, VA 22201-4714

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