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Patent Assignment Assignor Details
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Assignor Name : WIERENGA, STEVEN W.
Total Assignments: 11
Assignment: 1
Reel/Frame:004607/0553   Pages: 1
Recorded: 05/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZACHER, A. RICHARD
Exec Dt:
04/11/1986
2
LILJA, DAVID J.
Exec Dt:
04/11/1986
3
WIERENGA, STEVEN W.
Exec Dt:
04/11/1986
Assignee
1
TANDEM COMPUTERS INCORPORATED, 19333 VALLCO PARKWAY, CUPERTINO, CA., 95014-2599
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888684
NONE
06845906
Correspondence name and address
CHARLES E. KRUEGER
TOWNSEND & TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:011655/0255   Pages: 3
Recorded: 03/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, W. DALE
Exec Dt:
03/21/2001
2
COLLINS, THOMAS W.
Exec Dt:
03/21/2001
3
WIERENGA, STEVEN W.
Exec Dt:
03/21/2001
4
HINES, LARRY L.
Exec Dt:
03/21/2001
Assignee
1
COMPAQ COMPUTER CORPORATION
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016494
US20050190912
09818074
Correspondence name and address
LEAH SHERRY
1400 PAGE MILL ROAD
PALO ALTO, CA 94304-1124
Assignment: 3
Reel/Frame:012091/0593   Pages: 3
Recorded: 08/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, W. DALE
Exec Dt:
03/23/2001
2
COLLINS, THOMAS W.
Exec Dt:
03/23/2001
3
WIERENGA, STEVEN W.
Exec Dt:
03/23/2001
4
WANG, RUTH A.
Exec Dt:
03/24/2001
Assignee
1
COMPAQ COMPUTER CORPORATION
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7120248
US20020186837
09818914
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
LEAH SHERRY
1400 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Assignment: 4
Reel/Frame:012189/0762   Pages: 7
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, W. DALE
Exec Dt:
09/04/2001
2
COLLINS, THOMAS W.
Exec Dt:
09/06/2001
3
WIERENGA, STEVEN W.
Exec Dt:
08/31/2001
4
WANG, RUTH A.
Exec Dt:
09/03/2001
Assignee
1
COMPAQ COMPUTER CORPORATION
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7120248
US20020186837
09818914
Correspondence name and address
OPPENHEIMER, WOLFF & DONNELLY, LLP
LEAH SHERRY
1400 PAGE MILL ROAD
PALO ALTO, CA 94304-1124
Assignment: 5
Reel/Frame:012190/0506   Pages: 7
Recorded: 09/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, W. DALE
Exec Dt:
09/04/2001
2
COLLINS, THOMAS W.
Exec Dt:
09/06/2001
3
WIERENGA, STEVEN W.
Exec Dt:
08/31/2001
4
HINES, LARRY L.
Exec Dt:
08/31/2001
Assignee
1
COMPAQ COMPUTERS CORPORATION
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016494
US20050190912
09818074
Correspondence name and address
OPPENHEIMER, WOLFF & DONNELLY LLP
LEAH SHERRY
1400 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304-1124
Assignment: 6
Reel/Frame:012996/0010   Pages: 8
Recorded: 06/10/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET TO CORRECT ASSIGNEE NAME, PREVIOUSLY RECORDED AT REEL/FRAME 012190/0506 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
HOPKINS, W. DALE
Exec Dt:
09/04/2001
2
COLLINS, THOMAS W.
Exec Dt:
09/06/2001
3
WIERENGA, STEVEN W.
Exec Dt:
08/31/2001
4
HINES, LARRY L.
Exec Dt:
08/31/2001
Assignee
1
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.
P.O. BOX 692000 20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7016494
US20050190912
09818074
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
LEAH SHERRY
P.O. BOX 10356
CUSTOMER NO. 25696
PALO ALTO, CALIFORNIA 94303
Assignment: 7
Reel/Frame:012757/0787   Pages: 5
Recorded: 03/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, DALE W.
Exec Dt:
01/31/2002
2
COLLINS, THOMAS W.
Exec Dt:
01/31/2002
3
WIERENGA, STEVEN W.
Exec Dt:
02/26/2002
Assignee
1
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.
20555 SH 249
P.O. BOX 692000
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7318160
US20030149883
10062808
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
LEAH SHERRY
P.O. BOX 10356
PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:012814/0526   Pages: 8
Recorded: 04/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, DALE W.
Exec Dt:
01/30/2002
2
COLLINS, THOMAS W.
Exec Dt:
01/30/2002
3
WIERENGA, STEVEN W.
Exec Dt:
02/26/2002
Assignee
1
COMPAQ INFORMATION TECHNOLOGIES GROUP, L.P.
MC: 110701 2055 SH249
HOUSTON, TEXAS 77069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7093133
US20030120931
10037238
Correspondence name and address
OPPENHEIMER, WOLFF & DONNELLY LLP
LEAH SHERRY
P.O. BOX 10356
PALO ALTO, CALIFORNIA 94303
Assignment: 9
Reel/Frame:014880/0055   Pages: 3
Recorded: 12/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPKINS, W. DALE
Exec Dt:
12/22/2003
2
WIERENGA, STEVEN W.
Exec Dt:
12/18/2003
3
CHEN, CHING-HSUAN
Exec Dt:
12/18/2003
4
SCHIFANDO, JACK
Exec Dt:
12/18/2003
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050149739
10749200
Correspondence name and address
HEWLETT-PACKARD COMPANY
KEN J. KOESTNER
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, CO 80527-2400
Assignment: 10
Reel/Frame:017752/0001   Pages: 4
Recorded: 04/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALIBJIAN, JEFF
Exec Dt:
06/09/2005
2
BESTOCK, RALPH
Exec Dt:
06/09/2005
3
HINES, LARRY
Exec Dt:
06/09/2005
4
HOPKINS, W. DALE
Exec Dt:
06/22/2005
5
LIBERSHTEYN, VLADIMIR
Exec Dt:
06/19/2005
6
WIERENGA, STEVEN W.
Exec Dt:
06/09/2005
7
LANGFORD, SUSAN
Exec Dt:
07/06/2005
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8713667
US20070011736
11177715
Correspondence name and address
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
FORT COLLINS, COLORADO 80527-2400
Assignment: 11
Reel/Frame:018446/0001   Pages: 4
Recorded: 10/23/2006
Attorney Dkt #:200601445-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALIBJIAN, JEFF
Exec Dt:
10/19/2006
2
LIBERSHTEYN, VLADIMIR
Exec Dt:
10/19/2006
3
WIERENGA, STEVEN W.
Exec Dt:
10/19/2006
4
CLARK, JOHN W.
Exec Dt:
10/19/2006
5
LANGFORD, SUSAN
Exec Dt:
10/19/2006
Assignee
1
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8826024
US20080098230
11584859
Correspondence name and address
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
HEWLETT-PACKARD COMPANY
P.O. BOX 272400
FORT COLLINS, CO 80527-2400

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