skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : CHEN, XINGBI
Total Assignments: 18
Assignment: 1
Reel/Frame:005850/0319   Pages: 2
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHEN, XINGBI
Exec Dt:
03/28/1991
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
P.O. BOX 83
CHENGDU, SICHUAN 610054, P.R.C, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5216275
NONE
07761407
Correspondence name and address
MAJESTIC, PARSONS, SIEBERT & HSUE
FOUR EMBARCADERO CENTER, SUITE 1450
SAN FRANCISCO, CA 94111-4121
Assignment: 2
Reel/Frame:010481/0206   Pages: 2
Recorded: 12/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
12/01/1999
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
NO. 4, SEC. 2, NORTH JIANSHE RD.
CHENGDU CITY, SICHUAN 610054, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6310365
NONE
09414707
Correspondence name and address
PENNIE & EDMONDS LLP
CHARLES E. MILLER
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:011442/0300   Pages: 16
Recorded: 01/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, UNIVERSITY OF
Exec Dt:
01/04/2001
2
CHEN, XINGBI
Exec Dt:
01/04/2001
Assignee
1
POWER MOSFET TECHNOLOGIES, L.L.C.
2515 MCKINNEY AVENUE, SUITE 1565
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5216275
NONE
07761407
Correspondence name and address
SHORE FINEBERG, L.L.P.
ALFONSO GARCIA CHAN
2515 MCKINNEY AVENUE, SUITE 1565
DALLAS, TEXAS 75201
Assignment: 4
Reel/Frame:014456/0735   Pages: 3
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
08/08/2003
Assignee
1
ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, THE UNIVERSITY OF
NO 4, SEC. 2, NORTH JIANSHE ROAD, CHENGDU
SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6936907
US20040041237
10652414
Correspondence name and address
FISH & NEAVE
PHILIP R. POH
1251 AVENUE OF THE AMERICAS
49TH FLOOR
NEW YORK, NY 10020-1105
Assignment: 5
Reel/Frame:015187/0318   Pages: 2
Recorded: 09/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
04/20/2004
Assignee
1
TONGJI UNIVERSITY
NO. 1239 TONGJI UNIVERSITY
SIPING ROAD
SHANGHAI, CHINA 200092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7192872
US20050029222
10490817
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER
A. BLAIR HUGHES
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:016295/0612   Pages: 2
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
07/16/2004
Assignee
1
TONGJI UNIVERSITY
NO. 1239 SIPING ROAD
SHANGHAI 200092, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7230310
US20050116284
10504575
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 7
Reel/Frame:016180/0774   Pages: 4
Recorded: 01/21/2005
Attorney Dkt #:U 015384-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
11/04/2004
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
NO. 4, 2 DUAN
JIANSHE BEILU, CHENGDU CITY
SICHUAN 610054, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6998681
US20050110097
10951444
Correspondence name and address
WILLIAM R. EVANS
LADAS & PARRY
26 WEST 61ST STREET
NEW YORK, N.Y. 10023
Assignment: 8
Reel/Frame:019345/0871   Pages: 5
Recorded: 05/25/2007
Attorney Dkt #:0811-4007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
12/18/2006
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC 2, NO. 4, NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659596
US20080067624
11753930
Correspondence name and address
MORGAN & FINNEGAN, LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281-2101
Assignment: 9
Reel/Frame:021799/0349   Pages: 3
Recorded: 11/06/2008
Attorney Dkt #:027681-000000US/ACK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
08/25/2008
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC2, NO. 4, NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795638
US20090057711
12197778
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:022435/0713   Pages: 2
Recorded: 03/23/2009
Attorney Dkt #:009523-0376932
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
02/09/2009
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC2, NO. 4, NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701006
US20090284306
12351182
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 11
Reel/Frame:023752/0577   Pages: 3
Recorded: 01/08/2010
Attorney Dkt #:72066-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
01/05/2010
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC2, NO.4, NORTH JIANSHE ROAD
CHENGDU CITY, CHINA SICHUAN 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134206
US20100171193
12684181
Correspondence name and address
MCGARRY BAIR PC
32 MARKET AVENUE, S.W.
SUITE 500
GRAND RAPIDS, MI 49503
Assignment: 12
Reel/Frame:024259/0368   Pages: 3
Recorded: 04/20/2010
Attorney Dkt #:020469-0385024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
03/03/2010
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC2, NO.4, NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8378427
US20100219446
12712583
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 13
Reel/Frame:024537/0052   Pages: 3
Recorded: 06/15/2010
Attorney Dkt #:020469-0385046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
05/25/2010
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC2, NO.4, NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8159026
US20100252883
12753554
Correspondence name and address
PILLSBURY WINTHROP SHAW PITTMAN, LLP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:025652/0319   Pages: 3
Recorded: 01/18/2011
Attorney Dkt #:25665-0003001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
01/10/2011
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC2, NO. 4, NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8294215
US20110163351
12956685
Correspondence name and address
TIMOTHY A. FRENCH
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 15
Reel/Frame:029437/0595   Pages: 3
Recorded: 12/10/2012
Attorney Dkt #:89317-859004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
12/10/2012
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC 2, NO. 4 NORTH JIANSHE ROAD
CHENGDU CITY, SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130168729
13689146
Correspondence name and address
JOHN S. PRATT, ESQ KILPATRICK TOWNSEND &
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 16
Reel/Frame:029935/0127   Pages: 3
Recorded: 03/06/2013
Attorney Dkt #:89317/861978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
02/28/2013
Assignee
1
UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY
SEC. 2, NO. 4, NORTH JIANSHE ROAD
CHENGDU CITY
SICHUAN, CHINA 610054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8941207
US20130175657
13739905
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET NE
SUITE 2800
ATLANTA, GA 30309
Assignment: 17
Reel/Frame:031338/0031   Pages: 2
Recorded: 10/03/2013
Attorney Dkt #:89317-000300US-886538
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
09/12/2013
Assignee
1
CHENG DIAN INTELLIGENT-POWER MICROELECTRONICS DESIGN CO., LTD OF CHENGDU
THE WEST ZONE SCIENCE AND TECHNOLOGY PARK OF UESTC
NO. 88, TIANCHEN ROAD, WEST HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8994067
US20140048843
14011073
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:037501/0313   Pages: 3
Recorded: 01/15/2016
Attorney Dkt #:089317-0948880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHEN, XINGBI
Exec Dt:
07/28/2015
Assignee
1
CHENG DIAN INTELLIGENT-POWER MICROELECTRONICS DESIGN CO., LTD. OF CHENGDU
THE WEST ZONE SCIENCE AND TECHNOLOGY PARK OF UESTC
NO. 88, TIANCHEN ROAD, WEST HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150318346
14796206
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309

Search Results as of: 05/04/2024 10:18 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT