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Patent Assignment Assignor Details
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Assignor Name : TARATORIN, ALEXANDER
Total Assignments: 19
Assignment: 1
Reel/Frame:006823/0619   Pages: 2
Recorded: 01/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TARATORIN, ALEXANDER
Exec Dt:
12/20/1993
Assignee
1
GUZIK TECHNICAL ENTERPRISES, INC.
4620 FORTRAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5355261
NONE
08169004
Correspondence name and address
DAVID PRESSMAN, ESQ.
1237 CHESTNUT ST., STE. 4
SAN FRANCISCO, CA 94109-1048
Assignment: 2
Reel/Frame:006937/0987   Pages: 2
Recorded: 04/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOGAN, ANDREW
Exec Dt:
02/22/1994
2
TARATORIN, ALEXANDER
Exec Dt:
02/22/1994
3
TESLER, ALEXANDER
Exec Dt:
02/22/1994
4
VARSANOFIEV, DMITRY
Exec Dt:
02/22/1994
Assignee
1
GUZIK TECHNICAL ENTERPRISES, INC
4620 FORTRAN DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5490091
NONE
08203357
Correspondence name and address
DAVID PRESSMAN, ESQ.
1237 CHESTNUT ST., SUITE 4
SAN FRANCISCO, CA 94109-1048
Assignment: 3
Reel/Frame:016436/0806   Pages: 2
Recorded: 03/30/2005
Attorney Dkt #:HSJ9-2005-0040US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TARATORIN, ALEXANDER
Exec Dt:
03/28/2005
Assignee
1
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1
PARNASSUSTOREN
AMSTERDAM, NETHERLANDS 1076 AZ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7126773
US20060221481
11093929
Correspondence name and address
LARRY B. GUERNSEY
INTELLECTUAL PROPERTY LAW OFFICES
1901 S. BASCOM AVENUE, SUITE 660
CAMPBELL, CALIFORNIA 95008
Assignment: 4
Reel/Frame:031598/0810   Pages: 2
Recorded: 11/07/2013
Attorney Dkt #:H20131007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TARATORIN, ALEXANDER
Exec Dt:
11/06/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238, LUNA ARENA, 1101 CM
AMSTERDAM, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9025268
US20150124346
14074361
Correspondence name and address
BRYAN J. MASSEY
8 EAST BROADWAY
SALT LAKE CITY, UT 84111
Assignment: 5
Reel/Frame:031811/0988   Pages: 6
Recorded: 12/18/2013
Attorney Dkt #:HSJ9-2013-0059-US1/1154.7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSON, WELDON MARK
Exec Dt:
12/16/2013
2
SALO, MICHAEL PAUL
Exec Dt:
12/17/2013
3
TARATORIN, ALEXANDER
Exec Dt:
12/16/2013
4
WOOD, ROGER WILLIAM
Exec Dt:
12/17/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238, LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9218847
US20150170707
14132966
Correspondence name and address
MICHAEL A. COLLINS
7401 METRO BLVD.
SUITE 425
MINNEAPOLIS, MN 55439
Assignment: 6
Reel/Frame:031812/0368   Pages: 2
Recorded: 12/18/2013
Attorney Dkt #:HSJ9-2013-0060-US1/1154.8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOU, JING
Exec Dt:
12/18/2013
2
TARATORIN, ALEXANDER
Exec Dt:
12/18/2013
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238, LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8885275
NONE
14133075
Correspondence name and address
MICHAEL A. COLLINS
7401 METRO BLVD.
SUITE 425
MINNEAPOLIS, MN 55439
Assignment: 7
Reel/Frame:036137/0825   Pages: 6
Recorded: 07/20/2015
Attorney Dkt #:H20131039US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONTRERAS, JOHN
Exec Dt:
06/26/2015
2
GARZON, SAMIR Y.
Exec Dt:
07/16/2015
3
HANSON, WELDON MARK
Exec Dt:
06/01/2015
4
TARATORIN, ALEXANDER
Exec Dt:
06/01/2015
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238, LUNA ARENA
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9275656
NONE
14804063
Correspondence name and address
MARLIN KNIGHT
P. O. BOX 1320
PIONEER, CA 95666
Assignment: 8
Reel/Frame:037414/0705   Pages: 6
Recorded: 01/05/2016
Attorney Dkt #:H20151005US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GALBRAITH, RICHARD LEO
Exec Dt:
12/15/2015
2
HANSON, WELDON MARK
Exec Dt:
12/15/2015
3
NICHOLS, MARK A.
Exec Dt:
12/16/2015
4
TARATORIN, ALEXANDER
Exec Dt:
12/15/2015
5
WOOD, ROGER WILLIAM
Exec Dt:
12/15/2015
Assignee
1
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
AMSTERDAM, NETHERLANDS 1101 CM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10008229
US20170194024
14988651
Correspondence name and address
JOAN PENNINGTON
535 N. MICHIGAN AVENUE
UNIT 1804
CHICAGO, IL 60611
Assignment: 9
Reel/Frame:038230/0293   Pages: 7
Recorded: 04/08/2016
Attorney Dkt #:GUZL-0204US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARATORIN, ALEXANDER
Exec Dt:
01/15/2016
2
STEIN, ANATOLI B.
Exec Dt:
01/12/2016
3
VIITAS, LAURI
Exec Dt:
01/12/2016
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9506951
US20160231357
14992373
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:038987/0359   Pages: 7
Recorded: 06/22/2016
Attorney Dkt #:GUZL-0203US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TARATORIN, ALEXANDER
Exec Dt:
06/21/2016
2
STEIN, ANATOLI B.
Exec Dt:
06/06/2016
3
VIITAS, LAURI
Exec Dt:
06/06/2016
4
TARNIKOV, IGOR
Exec Dt:
06/09/2016
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9450598
US20160241253
14992364
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BURNS & LEVINSON LLP
BOSTON, MA 02110
Assignment: 11
Reel/Frame:040175/0679   Pages: 6
Recorded: 10/31/2016
Attorney Dkt #:GUZL-0205US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLFBEYN, SEMEN P.
Exec Dt:
10/21/2016
2
STEIN, ANATOLI B.
Exec Dt:
10/21/2016
3
TARATORIN, ALEXANDER
Exec Dt:
10/21/2016
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9641191
US20170141786
15229578
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BURNS & LEVINSON LLP
BOSTON, MA 02110
Assignment: 12
Reel/Frame:040175/0937   Pages: 8
Recorded: 10/31/2016
Attorney Dkt #:GUZL-0307US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, ANATOLI B.
Exec Dt:
10/21/2016
2
VOLFBEYN, SEMEN P.
Exec Dt:
10/21/2016
3
TARATORIN, ALEXANDER
Exec Dt:
10/21/2016
4
TARNIKOV, IGOR
Exec Dt:
10/21/2016
5
SEREBRYANSKIY, VALERIY
Exec Dt:
10/21/2016
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9634679
NONE
15242467
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BURNS & LEVINSON LLP
BOSTON, MA 02110
Assignment: 13
Reel/Frame:040176/0075   Pages: 6
Recorded: 10/31/2016
Attorney Dkt #:GUZL-0308US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, ANATOLI B.
Exec Dt:
10/21/2016
2
TARATORIN, ALEXANDER
Exec Dt:
10/21/2016
3
VOLFBEYN, SEMEN P.
Exec Dt:
10/21/2016
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9933467
US20180080965
15267451
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BURNS & LEVINSON LLP
BOSTON, MA 02110
Assignment: 14
Reel/Frame:045709/0018   Pages: 7
Recorded: 05/03/2018
Attorney Dkt #:GUZL-0312US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, ANATOLI B.
Exec Dt:
04/27/2018
2
VOLFBEYN, SEMEN P.
Exec Dt:
04/27/2018
3
TARATORIN, ALEXANDER
Exec Dt:
04/27/2018
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10305707
NONE
15959823
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 15
Reel/Frame:049132/0406   Pages: 7
Recorded: 05/09/2019
Attorney Dkt #:WDA-3437-US-3(WESD/0255C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, ZHIGANG
Exec Dt:
04/02/2019
2
TARATORIN, ALEXANDER
Exec Dt:
03/07/2019
3
ZHENG, ANNA
Exec Dt:
04/24/2019
4
CHEMBROLU, VENKATESH
Exec Dt:
05/07/2019
5
NARAYANA, SUPRADEEP
Exec Dt:
04/19/2019
6
SONG, SUPING
Exec Dt:
03/06/2019
7
WEI, YAGUANG
Exec Dt:
04/25/2019
8
LAM, TERENCE
Exec Dt:
04/30/2019
9
HO, MICHAEL KUOK SAN
Exec Dt:
04/30/2019
10
SHI, CHANGQING
Exec Dt:
04/24/2019
11
GUAN, LIJIE
Exec Dt:
04/24/2019
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10699734
US20190267029
16277947
Correspondence name and address
STEVEN H. VERSTEEG
24 GREENWAY PLAZA
SUITE 1600
HOUSTON, TX 77046
Assignment: 16
Reel/Frame:053035/0203   Pages: 7
Recorded: 06/25/2020
Attorney Dkt #:WESD0255USC03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, ZHIGANG
Exec Dt:
05/02/2019
2
TARATORIN, ALEXANDER
Exec Dt:
03/07/2019
3
ZHENG, ANNA
Exec Dt:
04/24/2019
4
CHEMBROLU, VENKATESH
Exec Dt:
05/07/2019
5
NARAYANA, SUPRADEEP
Exec Dt:
04/19/2019
6
SONG, SUPING
Exec Dt:
03/06/2019
7
WEI, YAGUANG
Exec Dt:
04/25/2019
8
LAM, TERENCE
Exec Dt:
04/30/2019
9
HO, MICHAEL KUOK SAN
Exec Dt:
04/30/2019
10
SHI, CHANGQING
Exec Dt:
04/24/2019
11
GUAN, LIJIE
Exec Dt:
04/24/2019
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10957348
US20200327900
16911143
Correspondence name and address
STEVEN H. VERSTEEG
24 GREENWAY PLAZA, SUITE 1600
PATTERSON + SHERIDAN LLP
HOUSTON, TX 77046
Assignment: 17
Reel/Frame:049032/0920   Pages: 8
Recorded: 04/30/2019
Attorney Dkt #:GUZL-0313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, ANATOLI B.
Exec Dt:
04/29/2019
2
VOLFBEYN, SEMEN P.
Exec Dt:
04/29/2019
3
TARATORIN, ALEXANDER
Exec Dt:
04/29/2019
4
SEREBRYANSKIY, VALERIY
Exec Dt:
04/29/2019
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355706
NONE
16202341
Correspondence name and address
JOSEPH M. MARAIA
125 SUMMER STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 18
Reel/Frame:051127/0668   Pages: 7
Recorded: 11/27/2019
Attorney Dkt #:GUZL-0314US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEIN, ANATOLI B.
Exec Dt:
11/22/2019
2
TARATORIN, ALEXANDER
Exec Dt:
11/22/2019
3
SEREBRYANSKIY, VALERIY
Exec Dt:
11/22/2019
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10534018
NONE
16249234
Correspondence name and address
JOSEPH M. MARAIA
125 HIGH STREET
BURNS & LEVINSON, LLP
BOSTON, MA 02110
Assignment: 19
Reel/Frame:052776/0958   Pages: 7
Recorded: 05/28/2020
Attorney Dkt #:GUZL-0317US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEREBRYANSKIY, VALERIY
Exec Dt:
05/09/2020
2
TARATORIN, ALEXANDER
Exec Dt:
05/28/2020
3
STEIN, ANATOLI B.
Exec Dt:
05/11/2020
Assignee
1
GUZIK TECHNICAL ENTERPRISES
2443 WYANDOTTE STREET
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10924130
NONE
16858866
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110

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