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Patent Assignment Assignor Details
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Assignor Name : HEMPSTEAD, ROBERT D.
Total Assignments: 10
Assignment: 1
Reel/Frame:008720/0369   Pages: 11
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, ALEXANDER P.
Exec Dt:
07/17/1997
2
CAIN, WILLIAM C.
Exec Dt:
08/12/1997
3
DEVILLIER, MICHAEL E.
Exec Dt:
08/12/1997
4
HAMILTON, HAROLD J.
Exec Dt:
08/12/1997
5
HEMPSTEAD, ROBERT D.
Exec Dt:
07/17/1997
6
IMAI, DARREN T.
Exec Dt:
08/12/1997
7
LATEV, DIMITRE A.
Exec Dt:
08/12/1997
8
LAUER, MARK A.
Exec Dt:
08/12/1997
9
ROBERTS, DAVID D.
Exec Dt:
08/12/1997
Assignee
1
CENSTOR CORPORATIN
540 NORTH SANTA CRUZ, SUITE 277
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6320725
NONE
08577493
Correspondence name and address
MARK LAUER
6850 REGIONAL STREET
SUITE 250
DUBLIN, CA 94568
Assignment: 2
Reel/Frame:008720/0385   Pages: 12
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUDEMAN, CHRISTOPHER S.
Exec Dt:
06/27/1997
2
BALDWINSON, MICHAEL A.
Exec Dt:
09/12/1997
3
BERDING, KEITH R.
Exec Dt:
07/23/1997
4
CHUN, KAYNAM
Exec Dt:
07/23/1997
5
GARRETTSON, GARRETT A.
Exec Dt:
07/23/1997
6
HAMILTON, HAROLD J.
Exec Dt:
07/23/1997
7
HEMPSTEAD, ROBERT D.
Exec Dt:
07/20/1997
8
LAUER, MARK A.
Exec Dt:
07/16/1997
9
AZARIAN, MICHAEL A.
Exec Dt:
08/26/1997
Assignee
1
CENSTOR CORPORATION
SUITE 277
540 NORTH SANTA CRUZ
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5949612
NONE
08515140
Correspondence name and address
MARK LAUER
6850 REGIONAL STREET
SUITE 250
DUBLIN, CA 94568
Assignment: 3
Reel/Frame:008720/0419   Pages: 11
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, ALEXANDER P.
Exec Dt:
07/21/1997
2
CAIN, WILLIAM C.
Exec Dt:
07/26/1997
3
DEVILLIER, MICHAEL E.
Exec Dt:
07/12/1997
4
HAMILTON, HAROLD J.
Exec Dt:
07/17/1997
5
HEMPSTEAD, ROBERT D.
Exec Dt:
07/20/1997
6
IMAI, DARREN T.
Exec Dt:
08/12/1997
7
LATEV, DIMITRE A.
Exec Dt:
07/17/1997
8
LAUER, MARK A.
Exec Dt:
07/16/1997
9
ROBERTS, DAVID D.
Exec Dt:
08/02/1997
Assignee
1
CENSTOR CORPORATION
SUITE 277
540 NORTH SANTA CRUZ
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6212047
NONE
08771468
Correspondence name and address
MARK LAUER
6850 REGIONAL STREET
SUITE 250
DUBLIN, CA 94568
Assignment: 4
Reel/Frame:008720/0464   Pages: 8
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIN, WILLIAM C.
Exec Dt:
07/26/1997
2
DEVILLIER, MICHAEL E.
Exec Dt:
07/12/1997
3
HAMILTON, HAROLD J.
Exec Dt:
07/12/1997
4
HEMPSTEAD, ROBERT D.
Exec Dt:
07/20/1997
5
IMAI, DARREN T.
Exec Dt:
08/10/1997
6
LATEV, DIMITRE A.
Exec Dt:
07/17/1997
Assignee
1
CENSTOR CORPORATION
540 NORTH SANTA CRUZ, SUITE 277
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6198607
NONE
08725296
Correspondence name and address
MARK LAUER
6850 REGIONAL STREET
SUITE 250
DUBLIN, CA 94568
Assignment: 5
Reel/Frame:008720/0492   Pages: 16
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIN, WILLIAM C.
Exec Dt:
07/26/1997
2
ANDERSON, RICHARD D.
Exec Dt:
07/18/1997
3
BALDWINSON, MICHAEL A.
Exec Dt:
09/12/1997
4
BERDING, KEITH R.
Exec Dt:
07/17/1997
5
DEVILLIER, MICHAEL E.
Exec Dt:
07/17/1997
6
GARRETTSON, GARRETT A.
Exec Dt:
07/17/1997
7
GLUCK, RANDOLPH S.
Exec Dt:
07/18/1997
8
HAMILTON, HAROLD J.
Exec Dt:
07/17/1997
9
HEMPSTEAD, ROBERT D.
Exec Dt:
07/20/1997
10
IMAI, DARREN T.
Exec Dt:
08/12/1997
11
KIM, KWANG K.
Exec Dt:
08/01/1997
12
LATEV, DIMITRE A.
Exec Dt:
07/17/1997
13
PAYNE, ALEXANDER P.
Exec Dt:
07/21/1997
14
ROBERTS, DAVID D.
Exec Dt:
08/02/1997
Assignee
1
CENSTOR CORPORATION
540 NORTH SANTA CRUZ, SUITE 277
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6493191
NONE
08528890
Correspondence name and address
MARK LAUER
6850 REGIONAL STREET
SUITE 250
DUBLIN, CA 94568
Assignment: 6
Reel/Frame:010891/0968   Pages: 5
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAWRYLUK, ANDREW M.
Exec Dt:
04/18/2000
2
HEMPSTEAD, ROBERT D.
Exec Dt:
05/08/2000
3
MARKLE, DAVID A.
Exec Dt:
04/18/2000
Assignee
1
ULTRATECH STEPPER, INC.
3050 ZANKER ROAD
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6671235
NONE
09536867
Correspondence name and address
PETERS VERNY JONES & BIKSA, LLP
ALLSTON L. JONES
385 SHERMAN AVENUE
SUITE 6
PALO ALTO, CA 94306-1840
Assignment: 7
Reel/Frame:012027/0313   Pages: 7
Recorded: 07/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAIN, WILLIAM C.
Exec Dt:
07/06/2001
2
DEVILLIER, MICHAEL E.
Exec Dt:
06/20/2001
3
HAMILTON, HAROLD J.
Exec Dt:
06/22/2001
4
HEMPSTEAD, ROBERT D.
Exec Dt:
06/23/2001
5
IMAI, DARREN T.
Exec Dt:
07/09/2001
6
LATEV, DIMITRE A.
Exec Dt:
06/23/2001
Assignee
1
CENSTOR CORPORATION
540 N. SANTA CRUZ, #277
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6535361
US20010055183
09795954
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY, SUITE 280
PLEASANTON, CALIFORNIA 94566
Assignment: 8
Reel/Frame:013013/0934   Pages: 10
Recorded: 03/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, ALEXANDER P.
Exec Dt:
01/25/2002
2
CAIN, WILLIAM C.
Exec Dt:
01/30/2002
3
DEVILLIER, MICHAEL E.
Exec Dt:
01/31/2002
4
HAMILTON, HAROLD J.
Exec Dt:
01/25/2002
5
HEMPSTEAD, ROBERT D.
Exec Dt:
01/26/2002
6
IMAI, DARREN T.
Exec Dt:
01/25/2002
7
LATEV, DIMITRE A.
Exec Dt:
01/28/2002
8
ROBERTS, DAVID D.
Exec Dt:
02/25/2002
Assignee
1
CENSTOR CORPORATION
540 N. SANTA CRUZ #277
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020093761
10006453
Correspondence name and address
MARK LAUER
7041 KOLL CENTER PARKWAY
SUITE 280
PLEASANTON, CA 94566
Assignment: 9
Reel/Frame:014288/0814   Pages: 9
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAYNE, ALEXANDER P.
Exec Dt:
01/25/2002
2
CAIN, WILLIAM C.
Exec Dt:
01/30/2002
3
DEVILLIER, MICHAEL E.
Exec Dt:
01/31/2002
4
HAMILTON, HAROLD J.
Exec Dt:
01/25/2002
5
HEMPSTEAD, ROBERT D.
Exec Dt:
01/26/2002
6
IMAI, DARREN T.
Exec Dt:
01/25/2002
7
LATEV, DIMITRE A.
Exec Dt:
01/28/2002
8
ROBERTS, DAVID D.
Exec Dt:
02/25/2002
Assignee
1
CENSTOR CORPORAITON
540 NORTH SANTA CRUZ, #277
LOS GATOS, CALIFORNIA 95030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020093761
10006453
Correspondence name and address
FISH & RICHARDSON P.C.
ROGER S. BOROVOY
500 ARGUELLO STREET, SUITE 500
REDWOOD CITY, CA 94063
Assignment: 10
Reel/Frame:025074/0836   Pages: 7
Recorded: 09/30/2010
Attorney Dkt #:M4503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUREZ, ALLEN J.
Exec Dt:
09/30/2010
2
HEMPSTEAD, ROBERT D.
Exec Dt:
09/29/2010
3
CHEN, JINLIANG
Exec Dt:
09/30/2010
4
CHIONG, YEW MING
Exec Dt:
09/30/2010
Assignee
1
WD MEDIA, INC.
1710 AUTOMATION PARKWAY
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8919279
NONE
12895653
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630

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