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Patent Assignment Assignor Details
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Assignor Name : ZHANG, GUOXUAN
Total Assignments: 20
Assignment: 1
Reel/Frame:018437/0171   Pages: 4
Recorded: 10/25/2006
Attorney Dkt #:50W8546.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, PAUL JIN
Exec Dt:
10/02/2006
2
NGUYEN, RACHEL THUY
Exec Dt:
10/03/2006
3
ZHANG, GUOXUAN
Exec Dt:
10/02/2006
4
ZHENG, JIANYU ROY
Exec Dt:
10/02/2006
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8176065
US20080147726
11580713
Correspondence name and address
JOHN L. ROGITZ
ROGITZ & ASSOCIATES
750 B STREET, SUITE 3120
SAN DIEGO, CA 92101
Assignment: 2
Reel/Frame:018448/0881   Pages: 4
Recorded: 10/25/2006
Attorney Dkt #:50W8544.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLO, FRANCIS DIONE V.
Exec Dt:
10/02/2006
2
HWANG, PAUL JIN
Exec Dt:
10/02/2006
3
LIN, FRANK LI-DE
Exec Dt:
10/04/2006
4
LO, BENJAMIN
Exec Dt:
10/02/2006
5
NGUYEN, RACHEL THUY
Exec Dt:
10/03/2006
6
ZHANG, GUOXUAN
Exec Dt:
10/02/2006
7
ZHENG, JIANYU ROY
Exec Dt:
10/02/2006
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080144078
11580780
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 3
Reel/Frame:018437/0089   Pages: 4
Recorded: 10/25/2006
Attorney Dkt #:50W8545.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, PAUL JIN
Exec Dt:
10/04/2006
2
NGUYEN, RACHEL THUY
Exec Dt:
10/03/2006
3
ZHANG, GUOXUAN
Exec Dt:
10/04/2006
4
ZHENG, JIANYU ROY
Exec Dt:
10/04/2006
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU TOKYO, JAPAN
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8527469
US20080091725
11580779
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 4
Reel/Frame:018969/0973   Pages: 5
Recorded: 02/02/2007
Attorney Dkt #:50W8565.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
01/29/2007
2
NGUYEN, DON
Exec Dt:
01/29/2007
3
LEE, KENNETH
Exec Dt:
01/29/2007
4
ZHANG, GUOXUAN
Exec Dt:
01/29/2007
Assignees
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070294260
11701925
Correspondence name and address
STUART H. MAYER
MAYER & WILLIAMS, PC
251 NORTH AVENUE WEST, 2ND FLOOR
WESTFIELD, NEW JERSEY 07090
Assignment: 5
Reel/Frame:018969/0982   Pages: 4
Recorded: 03/05/2007
Attorney Dkt #:50w8565.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
01/29/2007
2
NGUYEN, DON
Exec Dt:
01/29/2007
3
LEE, KENNETH
Exec Dt:
01/29/2007
4
ZHANG, GUOXUAN
Exec Dt:
01/29/2007
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070294260
11701925
Correspondence name and address
STUART H. MAYER
MAYER & WILLIAMS, PC
251 NORTH AVENUE WEST, 2ND FLOOR
WESTFIELD, NJ 07090
Assignment: 6
Reel/Frame:019994/0199   Pages: 5
Recorded: 10/22/2007
Attorney Dkt #:50W8838.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
10/18/2007
2
ZHANG, GUOXUAN
Exec Dt:
10/18/2007
Assignees
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7958211
US20090103547
11876273
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET, SUITE 3120
SAN DIEGO, CA 92101
Assignment: 7
Reel/Frame:020170/0385   Pages: 5
Recorded: 11/28/2007
Attorney Dkt #:50W8788.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, GUOXUAN
Exec Dt:
11/27/2007
2
LAM, TOM
Exec Dt:
11/27/2007
3
DAO, TAM
Exec Dt:
11/27/2007
Assignees
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
2
SONY ELECTRONICS INC.
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080189612
11946416
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 8
Reel/Frame:021932/0259   Pages: 4
Recorded: 12/05/2008
Attorney Dkt #:SONY-50X9271.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, GUOXUAN
Exec Dt:
11/25/2008
2
COWIE, ROBERT
Exec Dt:
11/25/2008
3
LAM, TOM
Exec Dt:
12/03/2008
4
NGUYEN, DON
Exec Dt:
12/02/2008
5
DAO, TAM
Exec Dt:
11/08/2008
Assignees
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
2
SONY ELECTRONICS, INC.
1 SONY DRIVE
PARKRIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090158216
12329175
Correspondence name and address
SONY C/O MURABITO, HAO & BARNES LLP
TWO NORTH MARKET STREET
THIRD FLOOR
SAN JOSE, CA 95113
Assignment: 9
Reel/Frame:023520/0753   Pages: 5
Recorded: 11/05/2009
Attorney Dkt #:200802086.01/1964
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
11/03/2009
2
COWIE, ROBERT
Exec Dt:
11/03/2009
3
DAO, TAM
Exec Dt:
11/03/2009
4
LA, ANH
Exec Dt:
11/04/2009
5
NGUYEN, DON
Exec Dt:
11/03/2009
6
ZHANG, GUOXUAN
Exec Dt:
11/03/2009
Assignee
1
SONY CORPORATION
1-7-1, KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110107137
12590271
Correspondence name and address
GREGORY J. KOERNER
REDWOOD PATENT LAW
1291 EAST HILLSDALE BOULEVARD, SUITE 205
FOSTER CITY, CA 94404
Assignment: 10
Reel/Frame:025196/0091   Pages: 4
Recorded: 10/26/2010
Attorney Dkt #:201003343.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAO, TAM
Exec Dt:
10/26/2010
2
COWIE, ROBERT
Exec Dt:
10/26/2010
3
LAM, TOM
Exec Dt:
10/26/2010
4
NGUYEN, DON
Exec Dt:
10/26/2010
5
ZHANG, GUOXUAN
Exec Dt:
10/26/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120102384
12912021
Correspondence name and address
ROGITZ & ASSOCIATES
750 B STREET
SUITE 3120
SAN DIEGO, CA 92101
Assignment: 11
Reel/Frame:025462/0077   Pages: 5
Recorded: 12/07/2010
Attorney Dkt #:07095.0058-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWIE, ROBERT
Exec Dt:
11/18/2010
2
NGUYEN, DON
Exec Dt:
11/17/2010
3
LAM, TOM
Exec Dt:
11/17/2010
4
ZHANG, GUOXUAN
Exec Dt:
11/18/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120116981
12942899
Correspondence name and address
FINNEGAN HENDERSON
901 NEW YORK AVENUE, N.W.
WASHINGTON, FL 20001
Assignment: 12
Reel/Frame:027067/0543   Pages: 9
Recorded: 10/14/2011
Attorney Dkt #:S1162.1063US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COWIE, ROBERT
Exec Dt:
09/22/2011
2
DAO, TAM
Exec Dt:
09/22/2011
3
LAM, TOM
Exec Dt:
09/26/2011
4
NGUYEN, DON
Exec Dt:
09/22/2011
5
ZHANG, GUOXUAN
Exec Dt:
09/22/2011
Assignees
1
SONY CORPORATION, A JAPANESE CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
2
SONY ELECTRONICS, INC., A DELAWARE CORPORATION
1 SONY DRIVE
PARK RIDGE, NEW JERSEY 07656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8719634
US20130124926
13203973
Correspondence name and address
DICKSTEIN SHAPIRO LLP
2049 CENTURY PARK EAST
SUITE 700
LOS ANGELES, CA 90067-3109
Assignment: 13
Reel/Frame:027543/0632   Pages: 9
Recorded: 01/17/2012
Attorney Dkt #:450103-06593
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
12/15/2011
2
COWIE, ROBERT
Exec Dt:
12/15/2011
3
TAT, PETER
Exec Dt:
12/15/2011
4
NGUYEN, DON
Exec Dt:
12/15/2011
5
DAO, TAM
Exec Dt:
12/15/2011
6
ZHANG, GUOXUAN
Exec Dt:
12/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120117189
13289655
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 14
Reel/Frame:027543/0975   Pages: 9
Recorded: 01/17/2012
Attorney Dkt #:450103-06595
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
12/15/2011
2
COWIE, ROBERT
Exec Dt:
12/15/2011
3
TAT, PETER
Exec Dt:
12/15/2011
4
NGUYEN, DON
Exec Dt:
12/15/2011
5
DAO, TAM
Exec Dt:
12/15/2011
6
ZHANG, GUOXUAN
Exec Dt:
12/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120117425
13289790
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 15
Reel/Frame:027552/0744   Pages: 9
Recorded: 01/18/2012
Attorney Dkt #:450103-06533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
12/15/2011
2
COWIE, ROBERT
Exec Dt:
12/15/2011
3
TAT, PETER
Exec Dt:
12/15/2011
4
NGUYEN, DON
Exec Dt:
12/15/2011
5
DAO, TAM
Exec Dt:
12/15/2011
6
ZHANG, GUOXUAN
Exec Dt:
12/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120117227
13288623
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 16
Reel/Frame:027554/0588   Pages: 9
Recorded: 01/18/2012
Attorney Dkt #:450103-06594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
12/15/2011
2
COWIE, ROBERT
Exec Dt:
12/15/2011
3
TAT, PETER
Exec Dt:
12/15/2011
4
NGUYEN, DON
Exec Dt:
12/15/2011
5
DAO, TAM
Exec Dt:
12/15/2011
6
ZHANG, GUOXUAN
Exec Dt:
12/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120117576
13289736
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 17
Reel/Frame:027554/0831   Pages: 9
Recorded: 01/18/2012
Attorney Dkt #:450103-06592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
12/15/2011
2
COWIE, ROBERT
Exec Dt:
12/15/2011
3
TAT, PETER
Exec Dt:
12/15/2011
4
NGUYEN, DON
Exec Dt:
12/15/2011
5
DAO, TAM
Exec Dt:
12/15/2011
6
ZHANG, GUOXUAN
Exec Dt:
12/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120117097
13289385
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 18
Reel/Frame:027555/0085   Pages: 9
Recorded: 01/18/2012
Attorney Dkt #:450103-06591
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAM, TOM
Exec Dt:
12/15/2011
2
COWIE, ROBERT
Exec Dt:
12/15/2011
3
TAT, PETER
Exec Dt:
12/15/2011
4
NGUYEN, DON
Exec Dt:
12/15/2011
5
DAO, TAM
Exec Dt:
12/15/2011
6
ZHANG, GUOXUAN
Exec Dt:
12/15/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120117139
13289556
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 19
Reel/Frame:048951/0222   Pages: 4
Recorded: 04/19/2019
Attorney Dkt #:112627-8072.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, RUOPENG
Exec Dt:
04/09/2019
2
LI, JING
Exec Dt:
04/02/2019
3
ZHANG, GUOXUAN
Exec Dt:
04/02/2019
4
SHU, LIANGXUAN
Exec Dt:
04/08/2019
5
WANG, KAI
Exec Dt:
04/08/2019
Assignee
1
SHEN ZHEN KUANG-CHI HEZHONG TECHNOLOGY LTD.
SUITE 15D-02F, NO.1 YANGGUANG HUAYI BLDG.
NANSHAN DISTRICT SHENZHEN
GUANGDONG, CHINA 51800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10932977
US20190240101
16389805
Correspondence name and address
PERKINS COIE LLP
PO BOX 1247
SEATTLE, WA 98111-1247
Assignment: 20
Reel/Frame:052392/0150   Pages: 2
Recorded: 04/14/2020
Attorney Dkt #:GZ180226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, GUOXUAN
Exec Dt:
04/10/2020
Assignee
1
SLIGHTECH, INC.
4F, WILLOW HOUSE, PO BOX 2804
GRAND CAYMAN, CAYMAN ISLANDS KY1-1112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10657659
NONE
15979893
Correspondence name and address
KEVIN PRINCE
6671 LAS VEGAS BLVD. S
SUITE 210
LAS VEGAS, NV 89119

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