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 : WU, XIAOKANG
Total Assignments: 21
Assignment: 1
Reel/Frame:027379/0922   Pages: 6
Recorded: 12/14/2011
Attorney Dkt #:38616-8207US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XIAOMING
Exec Dt:
12/12/2011
2
WU, XIAOKANG
Exec Dt:
12/12/2011
3
OUYANG, QIAN
Exec Dt:
12/12/2011
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD, WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749216
US20120146606
13324504
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 2
Reel/Frame:028516/0416   Pages: 9
Recorded: 07/09/2012
Attorney Dkt #:38616-8233.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, ERIC
Exec Dt:
06/20/2012
2
JIANG, LIJIE
Exec Dt:
06/20/2012
3
OUYANG, QIAN
Exec Dt:
06/01/2012
4
WU, XIAOKANG
Exec Dt:
05/30/2012
5
ZHANG, BO
Exec Dt:
05/30/2012
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
6409 GUADALUPE MINES RD.
SAN JOSE, CALIFORNIA 95120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9071142
US20130342176
13530290
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 3
Reel/Frame:029282/0628   Pages: 10
Recorded: 11/12/2012
Attorney Dkt #:38616-8253.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, ERIC
Exec Dt:
10/17/2012
2
OUYANG, QIAN
Exec Dt:
09/20/2012
3
ZHANG, BO
Exec Dt:
10/14/2012
4
JIANG, LIJIE
Exec Dt:
09/20/2012
5
WU, XIAOKANG
Exec Dt:
10/12/2012
6
LUO, SUHUA
Exec Dt:
09/20/2012
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
79 GREAT OAKS BOULEVARD
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8917073
US20140125302
13668163
Correspondence name and address
PERKINS COIE LLP - MONOLITHIC POWER SYST
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 4
Reel/Frame:029413/0441   Pages: 9
Recorded: 12/05/2012
Attorney Dkt #:38616-8257.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
10/12/2012
2
WU, XIAOKANG
Exec Dt:
10/12/2012
3
OUYANG, QIAN
Exec Dt:
10/31/2012
4
LUO, SUHUA
Exec Dt:
10/12/2012
5
REN, YUANCHENG
Exec Dt:
10/19/2012
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130257399
13706181
Correspondence name and address
PERKINS COIE LLP - MONOLITHIC POWER SYST
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 5
Reel/Frame:029449/0243   Pages: 11
Recorded: 12/11/2012
Attorney Dkt #:38616-8256US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
10/31/2012
2
OUYANG, QIAN
Exec Dt:
10/31/2012
3
WU, XIAOKANG
Exec Dt:
10/31/2012
4
ZHANG, BO
Exec Dt:
11/10/2012
5
LUO, SUHUA
Exec Dt:
10/31/2012
6
REN, YUANCHENG
Exec Dt:
11/16/2012
7
YANG, ERIC
Exec Dt:
10/23/2012
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9081397
US20130307498
13711570
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 6
Reel/Frame:029504/0489   Pages: 9
Recorded: 12/19/2012
Attorney Dkt #:38616-8262US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUYANG, QIAN
Exec Dt:
10/31/2012
2
JIANG, LIJIE
Exec Dt:
10/31/2012
3
WU, XIAOKANG
Exec Dt:
10/31/2012
4
ZHANG, BO
Exec Dt:
11/10/2012
5
LUO, SUHUA
Exec Dt:
10/31/2012
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8896278
US20130307503
13720710
Correspondence name and address
JIM SFEKAS
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 7
Reel/Frame:030820/0101   Pages: 7
Recorded: 07/17/2013
Attorney Dkt #:038616-8288.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
07/12/2013
2
WU, XIAOKANG
Exec Dt:
07/12/2013
3
OUYANG, QIAN
Exec Dt:
07/12/2013
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9263876
US20140022684
13944752
Correspondence name and address
ROBERT C. MCIVER
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 8
Reel/Frame:030917/0539   Pages: 7
Recorded: 07/31/2013
Attorney Dkt #:38616-8289US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
07/13/2013
2
WU, XIAOKANG
Exec Dt:
07/19/2013
3
OUYANG, QIAN
Exec Dt:
07/19/2013
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9041373
US20140035654
13956073
Correspondence name and address
ROBERT C. MCIVER
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 9
Reel/Frame:031783/0445   Pages: 8
Recorded: 12/13/2013
Attorney Dkt #:38616-8313.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
11/25/2013
2
WU, XIAOKANG
Exec Dt:
11/25/2013
3
LUO, SUHUA
Exec Dt:
11/25/2013
4
OUYANG, QIAN
Exec Dt:
12/06/2013
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9270178
US20140167833
14106643
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111-1247
Assignment: 10
Reel/Frame:033148/0605   Pages: 6
Recorded: 06/20/2014
Attorney Dkt #:38616-8332.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
06/10/2014
2
WU, XIAOKANG
Exec Dt:
06/10/2014
3
OUYANG, QIAN
Exec Dt:
06/11/2014
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9356510
US20140375286
14310293
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 11
Reel/Frame:039812/0897   Pages: 8
Recorded: 09/21/2016
Attorney Dkt #:038616-8365.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
02/11/2015
2
WU, XIAOKANG
Exec Dt:
02/11/2015
3
LUO, SUHUA
Exec Dt:
02/11/2015
4
OUYANG, QIAN
Exec Dt:
02/11/2015
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9479043
US20150236580
14625319
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 12
Reel/Frame:035251/0001   Pages: 9
Recorded: 03/25/2015
Attorney Dkt #:38616-8369.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
03/18/2015
2
WU, XIAOKANG
Exec Dt:
03/18/2015
3
LUO, SUHUA
Exec Dt:
03/18/2015
4
OUYANG, QIAN
Exec Dt:
03/18/2015
5
ZHOU, JINGHAI
Exec Dt:
03/20/2015
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9660534
US20150270773
14667630
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111-1247
Assignment: 13
Reel/Frame:040408/0306   Pages: 7
Recorded: 11/23/2016
Attorney Dkt #:038616-8438.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUYANG, QIAN
Exec Dt:
11/01/2016
2
WU, XIAOKANG
Exec Dt:
11/01/2016
3
JIANG, LIJIE
Exec Dt:
11/01/2016
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170141680
15344429
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 14
Reel/Frame:042721/0600   Pages: 8
Recorded: 06/15/2017
Attorney Dkt #:038616-8464.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHAO
Exec Dt:
06/08/2017
2
JIANG, LIJIE
Exec Dt:
06/06/2017
3
OUYANG, QIAN
Exec Dt:
06/07/2017
4
WU, XIAOKANG
Exec Dt:
06/06/2017
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
79 GREAT OAKS BLVD
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10348197
US20170288539
15623265
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 15
Reel/Frame:044425/0900   Pages: 9
Recorded: 12/18/2017
Attorney Dkt #:038616-8482.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, REAGAN
Exec Dt:
12/11/2017
2
OUYANG, QIAN
Exec Dt:
12/12/2017
3
JIANG, LIJIE
Exec Dt:
12/11/2017
4
MA, MARVIN
Exec Dt:
12/11/2017
5
WU, XIAOKANG
Exec Dt:
12/11/2017
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10620677
US20180173286
15842797
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 16
Reel/Frame:046647/0845   Pages: 8
Recorded: 08/21/2018
Attorney Dkt #:038616-8506.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XIAOKANG
Exec Dt:
07/23/2018
2
OUYANG, QIAN
Exec Dt:
07/24/2018
3
ZHANG, YU
Exec Dt:
07/23/2018
4
WEI, XIAOGANG
Exec Dt:
07/23/2018
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10468973
US20190068049
16103846
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 17
Reel/Frame:047579/0331   Pages: 8
Recorded: 11/26/2018
Attorney Dkt #:038616-8512.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
10/26/2018
2
WU, XIAOKANG
Exec Dt:
10/26/2018
3
LUO, SUHUA
Exec Dt:
10/26/2018
4
OUYANG, QIAN
Exec Dt:
10/26/2018
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10725938
US20190129868
16174213
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 18
Reel/Frame:047894/0705   Pages: 7
Recorded: 01/03/2019
Attorney Dkt #:038616-8520.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIJIE
Exec Dt:
12/12/2018
2
WU, XIAOKANG
Exec Dt:
12/12/2018
3
XU, BINCI
Exec Dt:
12/12/2018
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673336
US20190199212
16219833
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 19
Reel/Frame:047851/0785   Pages: 7
Recorded: 12/26/2018
Attorney Dkt #:038616-8521.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XIAOKANG
Exec Dt:
12/14/2018
2
JIANG, LIJIE
Exec Dt:
12/13/2018
3
XU, BINCI
Exec Dt:
12/13/2018
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10498241
US20190207518
16228131
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 20
Reel/Frame:050323/0570   Pages: 7
Recorded: 09/10/2019
Attorney Dkt #:038616-8534.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, XIAOKANG
Exec Dt:
06/17/2019
2
JIANG, LIJIE
Exec Dt:
06/17/2019
3
LUO, SUHUA
Exec Dt:
06/20/2019
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10651721
US20200007023
16453936
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 21
Reel/Frame:057070/0226   Pages: 7
Recorded: 08/03/2021
Attorney Dkt #:038616-8623.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, ZHIYUAN
Exec Dt:
07/29/2021
2
WU, XIAOKANG
Exec Dt:
08/03/2021
3
XU, MIN
Exec Dt:
08/01/2021
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS CO., LTD.
NO. 8, KEXIN ROAD
WEST ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA 611731
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11637496
US20220060113
17392986
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111

Search Results as of: 05/29/2024 09:41 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