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Patent Assignment Assignor Details
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Assignor Name : PARK, CHARLES A.
Total Assignments: 18
Assignment: 1
Reel/Frame:012469/0877   Pages: 5
Recorded: 01/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CODILIAN, RAFFI
Exec Dt:
11/12/2001
2
JOHNS, WILLIAM D.
Exec Dt:
11/12/2001
3
PARK, CHARLES A.
Exec Dt:
11/13/2001
4
NGUYEN, DAVID D.
Exec Dt:
11/12/2001
Assignee
1
WESTERN DIGITAL TECHNOLOGIES
INTELLECTUAL PROPERTY DEPT.-C2
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6885514
NONE
09920665
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES
MILAD G. SHARA
INTELLECTUAL PROPERTY DEPT.-C2
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 2
Reel/Frame:022791/0801   Pages: 6
Recorded: 06/08/2009
Attorney Dkt #:T3130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, JIANGANG
Exec Dt:
12/12/2007
2
WEERASOORIYA, SIRI S.
Exec Dt:
12/12/2007
3
PARK, CHARLES A.
Exec Dt:
12/12/2007
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7656604
NONE
11953200
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 3
Reel/Frame:020774/0282   Pages: 7
Recorded: 04/08/2008
Attorney Dkt #:T3129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, JIANGANG
Exec Dt:
03/14/2008
2
PARK, CHARLES A.
Exec Dt:
03/14/2008
3
CAI, YILIN
Exec Dt:
03/14/2008
4
WEERASOORIYA, SIRI S.
Exec Dt:
03/21/2008
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7852592
NONE
12021976
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 4
Reel/Frame:024531/0558   Pages: 6
Recorded: 06/14/2010
Attorney Dkt #:T4367
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHEH, EDGAR D.
Exec Dt:
04/26/2010
2
LIFCHITS, YAKOV M.
Exec Dt:
04/26/2010
3
PARK, CHARLES A.
Exec Dt:
06/14/2010
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8498076
NONE
12765620
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 5
Reel/Frame:026875/0646   Pages: 7
Recorded: 09/08/2011
Attorney Dkt #:T5379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIGNEY, BRIAN P.
Exec Dt:
08/15/2011
2
PARK, CHARLES A.
Exec Dt:
08/16/2011
3
SHEH, EDGAR D.
Exec Dt:
08/16/2011
4
OTTELE, SCOTT A.
Exec Dt:
08/09/2011
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8634154
NONE
13204918
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 6
Reel/Frame:026964/0634   Pages: 8
Recorded: 09/23/2011
Attorney Dkt #:T5598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIGNEY, BRIAN P.
Exec Dt:
08/15/2011
2
SHEH, EDGAR D.
Exec Dt:
08/16/2011
3
PARK, CHARLES A.
Exec Dt:
08/16/2011
4
OTTELE, SCOTT A.
Exec Dt:
08/09/2011
5
WEERASOORIYA, SIRI S.
Exec Dt:
08/16/2011
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8634283
NONE
13205034
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 7
Reel/Frame:026992/0799   Pages: 7
Recorded: 09/29/2011
Attorney Dkt #:T5380
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIGNEY, BRIAN P.
Exec Dt:
08/15/2011
2
SHEH, EDGAR D.
Exec Dt:
08/16/2011
3
WEERASOORIYA, SIRI S.
Exec Dt:
08/16/2011
4
PARK, CHARLES A.
Exec Dt:
08/16/2011
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8917474
NONE
13205072
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 8
Reel/Frame:028592/0876   Pages: 9
Recorded: 07/19/2012
Attorney Dkt #:T5965
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, STEVEN C.
Exec Dt:
06/11/2012
2
PARK, CHARLES A.
Exec Dt:
06/11/2012
3
WEERASOORIYA, SIRI S.
Exec Dt:
06/11/2012
4
CHEN, JENGHUNG
Exec Dt:
06/11/2012
5
GUO, GUOXIAO
Exec Dt:
06/11/2012
6
GUO, WEI
Exec Dt:
06/12/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724245
NONE
13529861
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 9
Reel/Frame:028659/0378   Pages: 9
Recorded: 07/27/2012
Attorney Dkt #:T5965
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, STEVEN C.
Exec Dt:
06/11/2012
2
PARK, CHARLES A.
Exec Dt:
06/11/2012
3
WEERASOORIYA, SIRI S.
Exec Dt:
06/11/2012
4
CHEN, JENGHUNG
Exec Dt:
07/23/2012
5
GUO, GUOXIAO
Exec Dt:
06/11/2012
6
GUO, WEI
Exec Dt:
06/12/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8724245
NONE
13529861
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 10
Reel/Frame:028646/0444   Pages: 5
Recorded: 07/26/2012
Attorney Dkt #:T5976
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRYANT, LAWRENCE M.
Exec Dt:
07/26/2012
2
HONG, YUN
Exec Dt:
07/26/2012
3
PARK, CHARLES A.
Exec Dt:
07/26/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8743504
NONE
13558243
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 11
Reel/Frame:029115/0775   Pages: 7
Recorded: 10/11/2012
Attorney Dkt #:T6034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOI HUAT LYE, EDMUND
Exec Dt:
10/10/2012
2
SIRICHAROENCHAI, CHAISIT
Exec Dt:
10/08/2012
3
PARK, CHARLES A.
Exec Dt:
10/11/2012
4
WEERASOORIYA, SIRI S.
Exec Dt:
10/11/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8861123
NONE
13650008
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 12
Reel/Frame:032697/0060   Pages: 8
Recorded: 04/16/2014
Attorney Dkt #:T6184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NG, YAP HAN
Exec Dt:
04/08/2014
2
PARK, CHARLES A.
Exec Dt:
04/09/2014
3
JOMTHAISONG, SONGWUT
Exec Dt:
04/08/2014
4
WEERASOORIYA, SIRI S.
Exec Dt:
04/15/2014
5
RIGNEY, BRIAN P.
Exec Dt:
04/16/2014
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, STE. 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8896957
NONE
13922935
Correspondence name and address
TANYA JOSEPHS
WESTERN DIGITAL CORPORATION
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 13
Reel/Frame:033416/0080   Pages: 3
Recorded: 07/29/2014
Attorney Dkt #:T6799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, CHARLES A.
Exec Dt:
07/22/2014
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, STE. 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8891191
NONE
14271338
Correspondence name and address
TANYA JOSEPHS
WESTERN DIGITAL CORPORATION
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 14
Reel/Frame:034731/0563   Pages: 8
Recorded: 01/15/2015
Attorney Dkt #:T6795
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, CHARLES A.
Exec Dt:
01/13/2015
2
NIE, JIANBIN
Exec Dt:
01/14/2015
3
SHEH, EDGAR D.
Exec Dt:
01/13/2015
4
RIGNEY, BRIAN P.
Exec Dt:
01/15/2015
5
WEERASOORIYA, SIRI S.
Exec Dt:
01/14/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8982490
NONE
14260503
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 15
Reel/Frame:036774/0651   Pages: 7
Recorded: 10/12/2015
Attorney Dkt #:T6795.X1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIE, JIANBIN
Exec Dt:
09/18/2015
2
PARK, CHARLES A.
Exec Dt:
09/18/2015
3
RIGNEY, BRIAN P.
Exec Dt:
09/28/2015
4
WEERASOORIYA, SIRI S.
Exec Dt:
09/18/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9208810
NONE
14560407
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 16
Reel/Frame:036990/0715   Pages: 6
Recorded: 11/09/2015
Attorney Dkt #:T7820
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIE, JIANBIN
Exec Dt:
11/06/2015
2
PARK, CHARLES A.
Exec Dt:
11/06/2015
3
WEERASOORIYA, SIRI S.
Exec Dt:
11/06/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9245560
NONE
14642684
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 17
Reel/Frame:055364/0430   Pages: 4
Recorded: 02/23/2021
Attorney Dkt #:WDA-5373-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, GUOXIAO
Exec Dt:
01/22/2021
2
PARK, CHARLES A.
Exec Dt:
01/26/2021
3
AMISS, DAVID SCOTT C.
Exec Dt:
01/22/2021
4
BANH, DUC H.
Exec Dt:
01/22/2021
5
POSS, JOEY M.
Exec Dt:
01/22/2021
6
HANSON, WELDON M.
Exec Dt:
01/22/2021
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11200912
NONE
17182365
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 18
Reel/Frame:055371/0853   Pages: 4
Recorded: 02/23/2021
Attorney Dkt #:WDA-5374-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, GUOXIAO
Exec Dt:
01/22/2021
2
PARK, CHARLES A.
Exec Dt:
01/26/2021
3
AMISS, DAVID SCOTT C.
Exec Dt:
01/22/2021
4
BANH, DUC H.
Exec Dt:
01/22/2021
5
POSS, JOEY M.
Exec Dt:
01/22/2021
6
HANSON, WELDON M.
Exec Dt:
01/22/2021
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11482247
US20220246173
17182589
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119

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