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Patent Assignment Assignor Details
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Assignor Name : JI, CHUANWEN
Total Assignments: 22
Assignment: 1
Reel/Frame:014759/0785   Pages: 3
Recorded: 11/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, KUANG-YANG
Exec Dt:
10/31/2003
2
JI, CHUANWEN
Exec Dt:
10/31/2003
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6954324
NONE
10724331
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
MILAD G. SHARA
INTELLECTUAL PROPERTY DEPT. - C2
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 2
Reel/Frame:014760/0355   Pages: 3
Recorded: 11/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUANG-YANG, TU
Exec Dt:
11/19/2003
2
JI, CHUANWEN
Exec Dt:
11/19/2003
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6914740
NONE
10724386
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
MILAD G. SHARA
INTELLECTUAL PROPERTY DEPT. - C2
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 3
Reel/Frame:015410/0704   Pages: 4
Recorded: 05/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DING, JIANGHONG
Exec Dt:
05/27/2004
2
JI, CHUANWEN
Exec Dt:
05/27/2004
3
NGUYEN, DAVID D.
Exec Dt:
05/26/2004
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7253582
NONE
10856320
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
INTELLECTUAL PROPERTY DEPT. -E1
WON TAE C. KIM
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 4
Reel/Frame:015481/0890   Pages: 3
Recorded: 06/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, CHUANWEN
Exec Dt:
06/11/2004
2
DING, JIANCHONG
Exec Dt:
06/11/2004
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7068463
NONE
10868551
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES INC.
MILAD G. SHARA
INTELLECTUAL PROPERTY DEPT.-E1
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 5
Reel/Frame:019848/0338   Pages: 6
Recorded: 09/19/2007
Attorney Dkt #:T3018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, CHUANWEN
Exec Dt:
09/07/2007
2
DING, JIANGHONG
Exec Dt:
09/06/2007
3
PHAN, DUC T.
Exec Dt:
09/10/2007
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7660067
NONE
11857739
Correspondence name and address
RENEE M. QUICK
20511 LAKE FOREST DRIVE
LOCATION E118-H
LAKE FOREST, CA 92630
Assignment: 6
Reel/Frame:024734/0830   Pages: 8
Recorded: 07/23/2010
Attorney Dkt #:T4044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABINSKI, ALEXANDER
Exec Dt:
10/28/2009
2
ZHOU, LINGFEI
Exec Dt:
10/28/2009
3
SANTEE, NATHAN J.
Exec Dt:
10/28/2009
4
JI, CHUANWEN
Exec Dt:
10/28/2009
5
PHAN, DUC T.
Exec Dt:
10/28/2009
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9142235
NONE
12606819
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 7
Reel/Frame:024728/0479   Pages: 6
Recorded: 07/22/2010
Attorney Dkt #:T4230
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANNING
Exec Dt:
06/08/2010
2
JI, CHUANWEN
Exec Dt:
06/07/2010
3
SANTEE, NATHAN J.
Exec Dt:
06/18/2010
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
20511 LAKE FOREST DRIVE
LAKE FOREST, CALIFORNIA 92630
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8335049
NONE
12794891
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 8
Reel/Frame:027206/0108   Pages: 8
Recorded: 11/10/2011
Attorney Dkt #:T5439
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARAYANA, ASWARTHA
Exec Dt:
11/03/2011
2
JI, CHUANWEN
Exec Dt:
11/09/2011
3
PHAN, DUC T.
Exec Dt:
10/31/2011
4
CHEN, MIN
Exec Dt:
10/27/2011
5
GUO, HENGCHANG
Exec Dt:
11/03/2011
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8553351
NONE
13267196
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 9
Reel/Frame:028077/0657   Pages: 5
Recorded: 04/19/2012
Attorney Dkt #:T5767
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAHWAN, ALAIN
Exec Dt:
04/18/2012
2
BEKER, ORHAN
Exec Dt:
04/18/2012
3
JI, CHUANWEN
Exec Dt:
04/18/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8922937
NONE
13451373
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 10
Reel/Frame:029251/0928   Pages: 7
Recorded: 11/06/2012
Attorney Dkt #:T5832
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, YANNING
Exec Dt:
11/06/2012
2
JI, CHUANWEN
Exec Dt:
11/02/2012
3
PHAN, DUC T.
Exec Dt:
11/06/2012
4
WANG, MING YING
Exec Dt:
11/02/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8605384
NONE
13670388
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 11
Reel/Frame:029259/0456   Pages: 7
Recorded: 11/07/2012
Attorney Dkt #:T6014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YANAN
Exec Dt:
11/05/2012
2
JI, CHUANWEN
Exec Dt:
11/07/2012
3
PHAN, DUC T.
Exec Dt:
11/05/2012
4
CHEONG, CHUI LYN
Exec Dt:
11/05/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8804267
US20140126081
13671487
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 12
Reel/Frame:029523/0413   Pages: 8
Recorded: 12/22/2012
Attorney Dkt #:T5986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, HENGCHANG
Exec Dt:
12/21/2012
2
PHAN, DUC T.
Exec Dt:
12/20/2012
3
HUANG, YANAN
Exec Dt:
12/21/2012
4
JI, CHUANWEN
Exec Dt:
12/21/2012
5
LIFSCHITZ, YAKOV M.
Exec Dt:
12/21/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8797664
NONE
13726007
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 13
Reel/Frame:029558/0152   Pages: 8
Recorded: 01/02/2013
Attorney Dkt #:T6167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YANAN
Exec Dt:
12/19/2012
2
TANG, SHAN
Exec Dt:
12/19/2012
3
PHAN, DUC T.
Exec Dt:
12/20/2012
4
JI, CHUANWEN
Exec Dt:
12/21/2012
5
CHAHWAN, ALAIN
Exec Dt:
12/20/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8929022
NONE
13720832
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 14
Reel/Frame:031742/0506   Pages: 6
Recorded: 12/09/2013
Attorney Dkt #:T6391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAHWAN, ALAIN
Exec Dt:
12/06/2013
2
HUANG, YANAN
Exec Dt:
12/04/2013
3
JI, CHUANWEN
Exec Dt:
12/09/2013
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8913338
NONE
13924791
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 15
Reel/Frame:033672/0408   Pages: 8
Recorded: 09/04/2014
Attorney Dkt #:T6294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JI, CHUANWEN
Exec Dt:
09/03/2014
2
CHAHWAN, ALAIN
Exec Dt:
05/14/2014
3
BEKER, ORHAN
Exec Dt:
05/14/2014
4
HUANG, YANAN
Exec Dt:
05/15/2014
5
PHAN, DUC T.
Exec Dt:
05/14/2014
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, STE. 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8922931
NONE
13928329
Correspondence name and address
TANYA JOSEPHS
WESTERN DIGITAL CORPORATION
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 16
Reel/Frame:036634/0019   Pages: 7
Recorded: 09/23/2015
Attorney Dkt #:T7074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, SHAN
Exec Dt:
09/18/2015
2
ZHANG, ZHENYU
Exec Dt:
09/21/2015
3
JI, CHUANWEN
Exec Dt:
09/22/2015
4
PHAN, DUC T.
Exec Dt:
09/22/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9286927
NONE
14571461
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 17
Reel/Frame:037057/0247   Pages: 3
Recorded: 11/17/2015
Attorney Dkt #:T6595.X1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, YANAN
Exec Dt:
11/11/2015
2
ZHANG, ZHENYU
Exec Dt:
11/12/2015
3
JI, CHUANWEN
Exec Dt:
11/15/2015
4
PHAN, DUC T.
Exec Dt:
11/11/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9355666
NONE
14733027
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 18
Reel/Frame:037143/0365   Pages: 6
Recorded: 11/25/2015
Attorney Dkt #:T7397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABINSKI, ALEXANDER
Exec Dt:
11/17/2015
2
ZHANG, ZHENYU
Exec Dt:
11/16/2015
3
WU, EUGENE CHUN-TSING
Exec Dt:
11/18/2015
4
FOSSEN, ALAN M.
Exec Dt:
11/17/2015
5
JI, CHUANWEN
Exec Dt:
11/19/2015
6
PHAN, DUC T.
Exec Dt:
11/23/2015
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, STE. 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349401
NONE
14526710
Correspondence name and address
TANYA JOSEPHS
WESTERN DIGITAL CORPORATION
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 19
Reel/Frame:049609/0722   Pages: 4
Recorded: 06/27/2019
Attorney Dkt #:WDA-4422-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, HENGCHANG
Exec Dt:
06/25/2019
2
UEDA, TETSUO
Exec Dt:
06/27/2019
3
JI, CHUANWEN
Exec Dt:
06/25/2019
4
BABINSKI, ALEXANDER
Exec Dt:
06/25/2019
5
NAKAGAWA, SHINSUKE
Exec Dt:
06/26/2019
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10629234
NONE
16454376
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 20
Reel/Frame:057709/0355   Pages: 3
Recorded: 10/05/2021
Attorney Dkt #:WDA-5745-US_WD159
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZAIFENG
Exec Dt:
10/05/2021
2
JI, CHUANWEN
Exec Dt:
10/05/2021
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11456014
NONE
17494825
Correspondence name and address
JOHN D. HENKHAUS
7052 SANTA TERESA BLVD
# 203
SAN JOSE, 95139-1348 UNITED STATES
Assignment: 21
Reel/Frame:057856/0315   Pages: 3
Recorded: 10/20/2021
Attorney Dkt #:WDA=5746-US_WD160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, ZAIFENG
Exec Dt:
10/20/2021
2
JI, CHUANWEN
Exec Dt:
10/20/2021
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11482253
NONE
17506660
Correspondence name and address
JOHN D. HENKHAUS
7052 SANTA TERESA BLVD
# 203
SAN JOSE, 95139-1348 UNITED STATES
Assignment: 22
Reel/Frame:059632/0566   Pages: 2
Recorded: 04/19/2022
Attorney Dkt #:WDA-6008-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRENCH, JIM
Exec Dt:
03/10/2022
2
STRIEGEL, AUSTIN
Exec Dt:
03/10/2022
3
HERBST, GARY
Exec Dt:
03/10/2022
4
JI, CHUANWEN
Exec Dt:
03/10/2022
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11790949
US20230282237
17685184
Correspondence name and address
NEUGEBOREN O'DOWD PC
726 FRONT STREET
SUITE 220
LOUISVILLE, CO 80027

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