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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PENG, XINSHENG
Total Assignments: 14
Assignment: 1
Reel/Frame:019281/0585   Pages: 5
Recorded: 05/11/2007
Attorney Dkt #:49668.30792/0338
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XINSHENG
Exec Dt:
04/02/2007
2
YU, XIAOGUANG
Exec Dt:
04/02/2007
3
SUI, GREEN
Exec Dt:
04/02/2007
Assignee
1
92MICRO, INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7668643
US20080236141
11731067
Correspondence name and address
CARLTON FIELDS, P. A.
1201 WEST PEACHTREE STREET
SUITE 3000
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:020250/0709   Pages: 4
Recorded: 12/05/2007
Attorney Dkt #:0335
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, XIAOGUANG
Exec Dt:
12/03/2007
2
PENG, XINSHENG
Exec Dt:
12/03/2007
3
GUAN, XIANGSHAN
Exec Dt:
12/03/2007
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090150350
11999402
Correspondence name and address
PATENT PROSECUTION
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Assignment: 3
Reel/Frame:022849/0635   Pages: 6
Recorded: 06/19/2009
Attorney Dkt #:O2-0592
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, XIAOGUANG
Exec Dt:
06/18/2009
2
PENG, XINSHENG
Exec Dt:
06/18/2009
3
ZHAO, HONGXIAO
Exec Dt:
06/18/2009
4
CHEN, RUI
Exec Dt:
06/18/2009
Assignee
1
O2MICRO, INC.
3118 PATRICK HENRY DR.
PATENT PROSECUTION
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466974
US20100118169
12487904
Correspondence name and address
O2MICRO, INC.
3118 PATRICK HENRY DRIVE
PATENT PROSECUTION
SANTA CLARA, CA 95054
Assignment: 4
Reel/Frame:024696/0814   Pages: 8
Recorded: 07/16/2010
Attorney Dkt #:O2-0605
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, XIAOGUANG
Exec Dt:
07/14/2010
2
GUAN, XIANGSHAN
Exec Dt:
07/14/2010
3
PENG, XINSHENG
Exec Dt:
07/14/2010
4
SUI, LIBIN
Exec Dt:
07/14/2010
5
LV, ZHIHUA
Exec Dt:
07/14/2010
6
LIU, RUIBEI
Exec Dt:
07/14/2010
Assignee
1
O2MICRO, INC.
3118 PATRICK HENRY DR.
PATENT PROSECUTION
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120033101
12837723
Correspondence name and address
O2MICRO, INC.
3118 PATRICK HENRY DRIVE
PATENT PROSECUTION
SANTA CLARA, CA 95054
Assignment: 5
Reel/Frame:027333/0264   Pages: 3
Recorded: 11/15/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHINOSE, IZUMI
Exec Dt:
10/17/2011
2
PENG, XINSHENG
Exec Dt:
10/13/2011
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME,
TSUKUBA-SHI, IBARAKI 305-0047, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945391
US20120055877
13261013
Correspondence name and address
KANESAKA BERNER & PARTNERS
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:027777/0779   Pages: 3
Recorded: 02/28/2012
Attorney Dkt #:O-001.P068/0746
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XINSHENG
Exec Dt:
02/20/2012
2
AKAGI, KATSUTOSHI
Exec Dt:
02/27/2012
3
HER, SHEAU-CHUEN
Exec Dt:
02/27/2012
Assignee
1
O2MICRO, INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130227343
13407460
Correspondence name and address
WANG LAW FIRM, INC.
4989 PEACHTREE PARKWAY,
SUITE 200
NORCROSS, GA 30092
Assignment: 7
Reel/Frame:029304/0335   Pages: 10
Recorded: 11/15/2012
Attorney Dkt #:2012_5051A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHINOSE, IZUMI
Exec Dt:
10/19/2012
2
PENG, XINSHENG
Exec Dt:
10/19/2012
3
SAMITSU, SADAKI
Exec Dt:
10/19/2012
4
ZHANG, RUI
Exec Dt:
10/19/2012
Assignee
1
NATIONAL INSTITUTE FOR MATERIALS SCIENCE
2-1, SENGEN 1-CHOME, TSUKUBA-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130052462
13635735
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:029230/0627   Pages: 7
Recorded: 11/02/2012
Attorney Dkt #:12000052-0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, JUN
Exec Dt:
10/26/2012
2
WANG, QIANG
Exec Dt:
10/26/2012
3
YU, MEI
Exec Dt:
10/26/2012
4
PENG, XINSHENG
Exec Dt:
10/26/2012
5
WANG, JAMES
Exec Dt:
10/31/2012
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9276435
US20140125138
13667024
Correspondence name and address
PAULA M. THEISMANN - SNR DENTON US LLP
P.O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080
Assignment: 9
Reel/Frame:030905/0832   Pages: 12
Recorded: 07/30/2013
Attorney Dkt #:12000052-0083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, STERLING
Exec Dt:
07/22/2013
2
GUAN, QIANG
Exec Dt:
07/22/2013
3
YANG, WEITAI
Exec Dt:
07/22/2013
4
LUO, XILIANG
Exec Dt:
07/22/2013
5
MA, SHUSHENG
Exec Dt:
07/22/2013
6
LI, YATING
Exec Dt:
07/21/2013
7
WANG, YANG
Exec Dt:
07/19/2013
8
PENG, XINSHENG
Exec Dt:
07/17/2013
9
CHEN, JING
Exec Dt:
07/15/2013
10
LI, MING
Exec Dt:
07/13/2013
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130330084
13954224
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 10
Reel/Frame:030988/0370   Pages: 6
Recorded: 08/12/2013
Attorney Dkt #:12000052-0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JAMES
Exec Dt:
08/06/2013
2
ZHANG, WEIHUA
Exec Dt:
08/01/2013
3
ZOU, JINGHUA
Exec Dt:
08/01/2013
4
PENG, XINSHENG
Exec Dt:
08/06/2013
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150042267
13964331
Correspondence name and address
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080
Assignment: 11
Reel/Frame:031845/0799   Pages: 7
Recorded: 12/24/2013
Attorney Dkt #:022997-0426952
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, STERLING
Exec Dt:
12/20/2013
2
CHEN, JING
Exec Dt:
12/17/2013
3
PENG, XINSHENG
Exec Dt:
12/17/2013
4
LI, YATING
Exec Dt:
12/17/2013
5
WANG, YANG
Exec Dt:
12/19/2013
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140194161
14140186
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 12
Reel/Frame:033230/0790   Pages: 6
Recorded: 07/02/2014
Attorney Dkt #:022997-0426690
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, XIAOGANG
Exec Dt:
06/11/2014
2
GAO, KE
Exec Dt:
06/09/2014
3
DOU, FAN
Exec Dt:
06/10/2014
4
PENG, XINSHENG
Exec Dt:
06/09/2014
5
WANG, JAMES
Exec Dt:
06/27/2014
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9112763
NONE
14322103
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP (NV
PO BOX 10500
MCLEAN, VA 22102
Assignment: 13
Reel/Frame:044076/0558   Pages: 4
Recorded: 11/08/2017
Attorney Dkt #:O2-1143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, STERLING
Exec Dt:
10/26/2017
2
WANG, MINGFENG
Exec Dt:
10/26/2017
3
PENG, XINSHENG
Exec Dt:
11/06/2017
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180145525
15807402
Correspondence name and address
O2MICRO INC C/O MURABITO, HAO & BARNES L
TWO NORTH MARKET STREET
THIRD FLOOR
SAN JOSE, CA 95113
Assignment: 14
Reel/Frame:053794/0147   Pages: 3
Recorded: 09/16/2020
Attorney Dkt #:O2-1195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MINGFENG
Exec Dt:
09/16/2020
2
PENG, XINSHENG
Exec Dt:
09/16/2020
Assignee
1
O2MICRO INC.
3118 PATRICK HENRY DRIVE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11489345
US20210099000
17023118
Correspondence name and address
O2MICRO INC C/O MURABITO, HAO & BARNES L
111 NORTH MARKET STREET
SUITE 700
SAN JOSE, CA 95113

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