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Patent Assignment Assignor Details
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Assignor Name : CONTRERAS, JOHN T.
Total Assignments: 33
Assignment: 1
Reel/Frame:008883/0696   Pages: 3
Recorded: 12/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTRERAS, JOHN T.
Exec Dt:
11/26/1997
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
650 HARRY ROAD
SAN JOSE, CALIFORNIA 95120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014281
NONE
08985191
Correspondence name and address
MORGAN & FINNEGAN, LLP
JOSEPH P. CURTIN
345 PARK AVENUE
NEW YORK, NY 10154
Assignment: 2
Reel/Frame:009305/0552   Pages: 3
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, PAUL W.
Exec Dt:
03/17/1998
2
CONTRERAS, JOHN T.
Exec Dt:
03/12/1998
3
KLAASSEN, KLAAS B.
Exec Dt:
03/13/1998
4
NOMURA, CALVIN S.
Exec Dt:
03/17/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5969523
NONE
08970573
Correspondence name and address
MERCHANT, GOULD, SMITH, ET AL.
DAVID W. LYNCH
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:009254/0421   Pages: 4
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
06/11/1998
2
KLAASSEN, KLAAS B.
Exec Dt:
06/11/1998
3
VAN PEPPEN, JACOBUS C.L.
Exec Dt:
06/11/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6201653
NONE
09096505
Correspondence name and address
MORGAN & FINNEGAN, L.L.P.
JOSEPH P. CURTIN
345 PARK AVENUE
NEW YORK, NY 10154
Assignment: 4
Reel/Frame:010516/0322   Pages: 2
Recorded: 12/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
12/07/1999
2
FREITAS, DAVID ANTHONY
Exec Dt:
12/15/1999
3
KLAASSEN, KLAASSEN BEREND
Exec Dt:
12/08/1999
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6356113
NONE
09474013
Correspondence name and address
MORGAN & FINNEGAN LLP
MICHAEL A. SCHWARTZ
345 PARK AVENUE
NEW YORK, NEW YORK 10154
Assignment: 5
Reel/Frame:011197/0861   Pages: 2
Recorded: 10/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, PAUL W.
Exec Dt:
09/22/2000
2
CONTRERAS, JOHN T.
Exec Dt:
09/18/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340882
NONE
09678563
Correspondence name and address
FLEIT, KAIN, GIBBONS, GUTMAN & BONGINI P
JON A. GIBBONS
4400 N. FEDERAL HIGHWAY, SUITE 32
BOCA RATON, FLORIDA 33431
Assignment: 6
Reel/Frame:017753/0955   Pages: 2
Recorded: 06/09/2006
Attorney Dkt #:16869Q-150800US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
01/12/2006
2
KLAASSEN, KLAAS
Exec Dt:
01/13/2006
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
1076 AZ AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7667914
US20070242384
11405803
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 7
Reel/Frame:021619/0100   Pages: 3
Recorded: 10/01/2008
Attorney Dkt #:HSJ920080078US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMGART, PETER M.
Exec Dt:
07/24/2008
2
CONTRERAS, JOHN T.
Exec Dt:
07/25/2008
3
FRANCA-NETO, LUIZ M.
Exec Dt:
07/24/2008
4
KNIGGE, BERNHARD E.
Exec Dt:
07/24/2008
5
KROEKER, RICHARD M.
Exec Dt:
08/06/2008
6
SINGH, GURINDER P.
Exec Dt:
08/05/2008
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
AMSTERDAM, NETHERLANDS 1076 AZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7660068
NONE
12212739
Correspondence name and address
WAGNER BLECHER LLP
123 WESTRIDGE DRIVE
WATSONVILLE, CA 95076
Assignment: 8
Reel/Frame:023697/0194   Pages: 3
Recorded: 12/23/2009
Attorney Dkt #:HSJ920080192US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
12/16/2009
2
FRANCA-NETO, LUIZ
Exec Dt:
12/18/2009
3
WILLIAMS, STEPHEN
Exec Dt:
12/17/2009
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN
AMSTERDAM, NETHERLANDS 1076 AZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305712
US20110149443
12646612
Correspondence name and address
HITACHI C/O WAGNER BLECHER LLP
123 WESTRIDGE DRIVE
WATSONVILLE, CA 95076
Assignment: 9
Reel/Frame:024036/0840   Pages: 4
Recorded: 03/05/2010
Attorney Dkt #:HSJ920090077US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
01/11/2010
2
NISHIYAMA, NOBUMASA
Exec Dt:
01/15/2010
3
XING, XINZHI
Exec Dt:
01/15/2010
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8310789
US20110149442
12645217
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:025550/0114   Pages: 4
Recorded: 12/22/2010
Attorney Dkt #:HSJ920100074US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
12/16/2010
2
NISHIYAMA, NOBUMASA
Exec Dt:
12/14/2010
3
ROTHENBERG, EDGAR D.
Exec Dt:
12/14/2010
4
ZAKAI, REHAN A.
Exec Dt:
12/16/2010
5
ZHANG, YIDUO
Exec Dt:
12/14/2010
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8675311
US20120162825
12976899
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 11
Reel/Frame:025550/0192   Pages: 4
Recorded: 12/22/2010
Attorney Dkt #:HSJ920100073US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
12/16/2010
2
NISHIYAMA, NOBUMASA
Exec Dt:
12/14/2010
3
ROTHENBERG, EDGAR D.
Exec Dt:
12/14/2010
4
ZAKAI, REHAN A.
Exec Dt:
12/16/2010
5
ZHANG, YIDUO
Exec Dt:
12/14/2010
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598460
US20120160538
12976821
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 12
Reel/Frame:025550/0256   Pages: 4
Recorded: 12/22/2010
Attorney Dkt #:HSJ920100072US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
12/16/2010
2
NISHIYAMA, NOBUMASA
Exec Dt:
12/14/2010
3
ROTHENBERG, EDGAR D.
Exec Dt:
12/15/2010
4
ZAKAI, REHAN A.
Exec Dt:
12/16/2010
5
ZHANG, YIDUO
Exec Dt:
12/15/2010
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1, PARNASSUSTOREN, 1076 AZ
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120160548
12976657
Correspondence name and address
PATTERSON & SHERIDAN, LLP
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 13
Reel/Frame:029706/0902   Pages: 2
Recorded: 01/28/2013
Attorney Dkt #:HIT1P699/HSJ920120074US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/24/2012
2
SEAGLE, DAVID J.
Exec Dt:
11/19/2012
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8531800
NONE
13689569
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 14
Reel/Frame:029707/0061   Pages: 2
Recorded: 01/28/2013
Attorney Dkt #:HIT1P713/HSJ920120097US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/24/2012
2
SEAGLE, DAVID J.
Exec Dt:
11/19/2012
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
1101 CM AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8531800
NONE
13689569
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 15
Reel/Frame:029521/0643   Pages: 4
Recorded: 12/21/2012
Attorney Dkt #:HSJ920110045US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/29/2012
2
HUANG, FU-YING
Exec Dt:
12/03/2012
3
HUANG, LIDU
Exec Dt:
11/29/2012
4
MATSUMOTO, TAKUYA
Exec Dt:
12/11/2012
5
SCHRECK, ERHARD
Exec Dt:
12/14/2012
6
STIPE, BARRY C.
Exec Dt:
12/11/2012
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8705323
US20130107680
13725140
Correspondence name and address
PATTERSON & SHERIDAN, LLP/HGST
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056-6582
Assignment: 16
Reel/Frame:030526/0929   Pages: 4
Recorded: 05/31/2013
Attorney Dkt #:HSJ920130026US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALAMANE, HAMID
Exec Dt:
05/30/2013
2
CONTRERAS, JOHN T.
Exec Dt:
05/29/2013
3
GARZON, SAMIR Y.
Exec Dt:
05/23/2013
4
HUANG, FU-YING
Exec Dt:
05/23/2013
5
HUANG, LIDU
Exec Dt:
05/22/2013
6
STIPE, BARRY C.
Exec Dt:
05/24/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8842383
NONE
13907157
Correspondence name and address
PATTERSON AND SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 17
Reel/Frame:031431/0887   Pages: 3
Recorded: 10/18/2013
Attorney Dkt #:HSJ920130055US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
10/10/2013
2
HUANG, LIDU
Exec Dt:
09/23/2013
3
MATSUMOTO, TAKUYA
Exec Dt:
09/24/2013
4
REN, SHEN
Exec Dt:
09/23/2013
5
SCHRECK, ERHARD
Exec Dt:
10/17/2013
6
STIPE, BARRY C.
Exec Dt:
09/23/2013
Assignee
1
HGST NETHERLANDS B.V.
LUNA ARENA
HERIKERBERGWEG 238
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9047926
US20150109892
14057044
Correspondence name and address
PATTERSON AND SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 18
Reel/Frame:031716/0804   Pages: 7
Recorded: 12/04/2013
Attorney Dkt #:HSJ920130063US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/26/2013
2
DRUIST, DAVID PATRICK
Exec Dt:
11/19/2013
3
LEE, EDWARD HIN PONG
Exec Dt:
11/13/2013
4
SEAGLE, DAVID JOHN
Exec Dt:
11/17/2013
5
SMITH, DARRICK TAYLOR
Exec Dt:
12/03/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9129660
US20150154992
14096725
Correspondence name and address
PATTERSON AND SHERIDAN, LLP
3040 POST OAK BLVD.
SUITE 1500
HOUSTON, TX 77056
Assignment: 19
Reel/Frame:036511/0605   Pages: 7
Recorded: 09/08/2015
Attorney Dkt #:HSJ920130063US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/26/2013
2
DRUIST, DAVID PATRICK
Exec Dt:
11/19/2013
3
LEE, EDWARD HIN PONG
Exec Dt:
11/13/2013
4
SEAGLE, DAVID JOHN
Exec Dt:
11/17/2013
5
SMITH, DARRICK TAYLOR
Exec Dt:
12/03/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA A
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150380027
14846530
Correspondence name and address
STEVEN H. VERSTEEG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 20
Reel/Frame:038728/0197   Pages: 9
Recorded: 05/12/2016
Attorney Dkt #:HSJ920130063US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 036511 FRAME: 0605. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/26/2013
2
DRUIST, DAVID PATRICK
Exec Dt:
11/19/2013
3
LEE, EDWARD HIN PONG
Exec Dt:
11/13/2013
4
SEAGLE, DAVID JOHN
Exec Dt:
11/17/2013
5
SMITH, DARRICK TAYLOR
Exec Dt:
12/03/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150380027
14846530
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 21
Reel/Frame:036936/0403   Pages: 6
Recorded: 11/02/2015
Attorney Dkt #:HGST/H20151095US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
10/27/2015
2
LIU, JUNJIA
Exec Dt:
10/26/2015
3
NAKAMURA, SATOSHI
Exec Dt:
10/27/2015
4
NGUYEN, JACK
Exec Dt:
10/25/2015
5
WALLASH, ALBERT JOHN
Exec Dt:
10/26/2015
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA A
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9717140
US20170127509
14927405
Correspondence name and address
STEVEN H. VERSTEEG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 22
Reel/Frame:039651/0812   Pages: 8
Recorded: 08/11/2016
Attorney Dkt #:H20151095US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 036936 FRAME: 0403. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
10/27/2015
2
LIU, JUNJIA
Exec Dt:
10/26/2015
3
NAKAMURA, SATOSHI
Exec Dt:
10/27/2015
4
NGUYEN, JACK
Exec Dt:
10/25/2015
5
WALLASH, ALBERT JOHN
Exec Dt:
10/26/2015
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9717140
US20170127509
14927405
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 23
Reel/Frame:038679/0109   Pages: 3
Recorded: 05/23/2016
Attorney Dkt #:H20161031US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
05/16/2016
2
HUANG, LIDU
Exec Dt:
05/13/2016
3
REN, SHEN
Exec Dt:
05/13/2016
4
SCHRECK, ERHARD
Exec Dt:
05/16/2016
5
ZAKAI, REHAN A.
Exec Dt:
05/16/2016
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10175122
US20170336271
15160325
Correspondence name and address
PATTERSON & SHERIDAN, LLP
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 24
Reel/Frame:048916/0864   Pages: 3
Recorded: 04/17/2019
Attorney Dkt #:H20161031US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
05/16/2016
2
HUANG, LIDU
Exec Dt:
05/13/2016
3
REN, SHEN
Exec Dt:
05/13/2016
4
SCHRECK, ERHARD
Exec Dt:
05/16/2016
5
ZAKAI, REHAN A.
Exec Dt:
05/16/2016
Assignee
1
HGST NETHERLANDS B.V.
LUNA ARENA
HERIKERBERGWEG 238
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10564053
US20190120705
16229855
Correspondence name and address
STEVEN H. VERSTEEG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 25
Reel/Frame:046983/0812   Pages: 4
Recorded: 09/26/2018
Attorney Dkt #:SAND-02299US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XING, XINZHI
Exec Dt:
09/26/2018
2
CONTRERAS, JOHN T.
Exec Dt:
09/26/2018
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11362063
US20200098728
16143102
Correspondence name and address
VIERRA MAGEN MARCUS LLP
101 MISSION STREET, SUITE 400
SAN FRANCISCO, CA 94105
Assignment: 26
Reel/Frame:047188/0594   Pages: 7
Recorded: 10/03/2018
Attorney Dkt #:SAND-02299US0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DATE OF EXECUTION OF DECLARATION PREVIOUSLY RECORDED AT REEL: 04983 FRAME: 0812. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
XING, XINZHI
Exec Dt:
09/26/2018
2
CONTRERAS, JOHN T.
Exec Dt:
09/26/2018
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11362063
US20200098728
16143102
Correspondence name and address
VIERRA MAGEN MARCUS LLP
101 MISSION STREET, SUITE 400
SAN FRANCISCO, CA 94105
Assignment: 27
Reel/Frame:052524/0579   Pages: 4
Recorded: 04/29/2020
Attorney Dkt #:WDA-4896-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, JUNZO
Exec Dt:
04/27/2020
2
CONTRERAS, JOHN T.
Exec Dt:
04/26/2020
3
REINHART, ROBERT C.
Exec Dt:
04/28/2020
4
ESMOND, MICHAEL J.
Exec Dt:
04/27/2020
5
KOBAYASHI, MASAHITO
Exec Dt:
04/29/2020
6
PARKEN, ALEC
Exec Dt:
04/26/2020
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10950265
NONE
16861543
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 28
Reel/Frame:052524/0639   Pages: 3
Recorded: 04/29/2020
Attorney Dkt #:WDA-4897-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, JUNZO
Exec Dt:
04/27/2020
2
CONTRERAS, JOHN T.
Exec Dt:
04/26/2020
3
KOBAYASHI, MASAHITO
Exec Dt:
04/29/2020
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10896695
NONE
16861565
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 29
Reel/Frame:052770/0011   Pages: 4
Recorded: 05/27/2020
Attorney Dkt #:WDA-4382-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POSS, JOEY M.
Exec Dt:
05/26/2020
2
CONTRERAS, JOHN T.
Exec Dt:
05/23/2020
3
MCFADYEN, IAN ROBSON
Exec Dt:
05/22/2020
4
TANG, YAW SHING
Exec Dt:
05/22/2020
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11615804
NONE
16885143
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 30
Reel/Frame:054228/0836   Pages: 2
Recorded: 10/30/2020
Attorney Dkt #:WESD/0514US (WDA-5011-US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
10/28/2020
2
MOBIN, SAYED HOSSAIN
Exec Dt:
10/28/2020
3
OH, DANIEL
Exec Dt:
10/29/2020
4
ZAKAI, REHAN AHMED
Exec Dt:
10/28/2020
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11302645
NONE
16916784
Correspondence name and address
STEVEN H. VERSTEEG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 31
Reel/Frame:055349/0452   Pages: 3
Recorded: 02/22/2021
Attorney Dkt #:WDA-5296-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN T.
Exec Dt:
11/18/2020
2
POSS, JOEY M.
Exec Dt:
11/19/2020
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11361786
US20220165299
17180998
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 32
Reel/Frame:055744/0246   Pages: 4
Recorded: 03/28/2021
Attorney Dkt #:WDA-5448-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODE, JONAS A.
Exec Dt:
03/28/2021
2
GALBRAITH, RICHARD L.
Exec Dt:
03/25/2021
3
POSS, JOEY M.
Exec Dt:
03/25/2021
4
CONTRERAS, JOHN T.
Exec Dt:
03/26/2021
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295764
NONE
17214870
Correspondence name and address
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CA 95119
Assignment: 33
Reel/Frame:064303/0766   Pages: 4
Recorded: 07/18/2023
Attorney Dkt #:WDA-6310-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GALBRAITH, RICHARD
Exec Dt:
09/12/2022
2
ROSS, MICHAEL J.
Exec Dt:
09/13/2022
3
HANSON, WELDON M.
Exec Dt:
09/12/2022
4
CONTRERAS, JOHN T.
Exec Dt:
09/12/2022
5
OBOUKHOV, IOURI
Exec Dt:
09/12/2022
6
RAVINDRAN, NIRANJAY
Exec Dt:
09/12/2022
7
BELLAM, PRADHAN
Exec Dt:
09/12/2022
8
BURTON, DERRICK E.
Exec Dt:
09/16/2022
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240097696
18354138
Correspondence name and address
DEVIN S. MORGAN
4516 S. 700 E.
STE. 290
SALT LAKE CITY, UT 84107

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