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Patent Assignment Assignor Details
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Assignor Name : LIU, BAIREN
Total Assignments: 13
Assignment: 1
Reel/Frame:023592/0649   Pages: 7
Recorded: 12/02/2009
Attorney Dkt #:386168110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
10/19/2009
2
DU, LEI
Exec Dt:
10/19/2009
3
REN, YUANCHENG
Exec Dt:
10/19/2009
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
6409 GUADALUPE MINES RD.
SAN JOSE, CALIFORNIA 95120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098018
US20100117555
12613286
Correspondence name and address
PERKINS COIE LLP
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 2
Reel/Frame:023630/0364   Pages: 7
Recorded: 12/09/2009
Attorney Dkt #:386168117US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
12/07/2009
2
DU, LEI
Exec Dt:
12/07/2009
3
REN, YUANCHENG
Exec Dt:
12/07/2009
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
6409 GUADALUPE MINES RD.
SAN JOSE, CALIFORNIA 95120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100141149
12634005
Correspondence name and address
PERKINS COIE LLP
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101
Assignment: 3
Reel/Frame:026247/0714   Pages: 9
Recorded: 05/09/2011
Attorney Dkt #:38616-8169.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, LEI
Exec Dt:
03/24/2011
2
LIU, BAIREN
Exec Dt:
03/24/2011
3
YAO, KAIWEI
Exec Dt:
04/06/2011
4
ZHANG, JUNMING
Exec Dt:
03/25/2011
5
REN, YUANCHENG
Exec Dt:
03/30/2011
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
6409 GUADALUPE MINES RD.
SAN JOSE, CALIFORNIA 95120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8952632
US20110227492
13048751
Correspondence name and address
PERKINS COIE LLP
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101-3099
Assignment: 4
Reel/Frame:026247/0767   Pages: 9
Recorded: 05/09/2011
Attorney Dkt #:38616-8167.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, LEI
Exec Dt:
03/24/2011
2
LIU, BAIREN
Exec Dt:
03/24/2011
3
YAO, KAIWEI
Exec Dt:
04/06/2011
4
ZHANG, JUNMING
Exec Dt:
03/25/2011
5
REN, YUANCHENG
Exec Dt:
03/30/2011
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
6409 GUADALUPE MINES RD.
SAN JOSE, CALIFORNIA 95120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9035566
US20110227493
13048699
Correspondence name and address
PERKINS COIE LLP
1201 THIRD AVENUE, SUITE 4800
SEATTLE, WA 98101-3099
Assignment: 5
Reel/Frame:027591/0767   Pages: 8
Recorded: 01/25/2012
Attorney Dkt #:38616-8217US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REN, FRANK
Exec Dt:
01/17/2012
2
KUANG, NAIXING
Exec Dt:
01/17/2012
3
LIU, BAIREN
Exec Dt:
01/17/2012
4
SHENG, LICHENG
Exec Dt:
01/17/2012
Assignee
1
CHENGDU MONOLITHIC POWER SYSTEMS, LTD.
NO. 8 KEXIN ROAD
WET ZONE OF HI-TECH ZONE
CHENGDU, SICHUAN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9215769
US20120194078
13357825
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 6
Reel/Frame:032997/0889   Pages: 9
Recorded: 05/30/2014
Attorney Dkt #:38616-8330.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
05/20/2014
2
QIN, HONGQIANG
Exec Dt:
05/20/2014
3
YANG, ERIC
Exec Dt:
05/29/2014
4
QU, SONG
Exec Dt:
05/22/2014
5
UEUNTEN, PAUL
Exec Dt:
05/22/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
9236796
US20140354349
14290715
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT - SEA
SEATTLE, WA 98111-1247
Assignment: 7
Reel/Frame:034794/0554   Pages: 10
Recorded: 01/22/2015
Attorney Dkt #:38616-8364.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
01/14/2015
2
ZHAO, QIMING
Exec Dt:
01/13/2015
3
SHENG, LICHENG
Exec Dt:
01/14/2015
4
YU, BO
Exec Dt:
01/14/2015
5
QIN, HONGQIANG
Exec Dt:
01/14/2015
6
YANG, ERIC
Exec Dt:
01/15/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
9485819
US20150208472
14603245
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111-1247
Assignment: 8
Reel/Frame:038195/0199   Pages: 11
Recorded: 04/05/2016
Attorney Dkt #:38616-8410.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
12/10/2015
2
SHENG, LICHENG
Exec Dt:
12/10/2015
3
YU, BO
Exec Dt:
12/10/2015
4
QIN, HONGQIANG
Exec Dt:
12/10/2015
5
ZHAO, QIMING
Exec Dt:
12/10/2015
6
KUANG, NAIXING
Exec Dt:
12/10/2015
7
YANG, ERIC
Exec Dt:
12/10/2015
Assignee
1
HANGZHOU MPS SEMICONDUCTOR TECHNOLOGY LTD.
NO. 3 XIDOUMEN ROAD
THE PARADISE SOFTWARE PARK-15, 16D
HANGZHOU, CHINA 310012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9685876
US20160190945
14974340
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
PATENT-SEA
SEATTLE, WA 98111-1247
Assignment: 9
Reel/Frame:041813/0754   Pages: 7
Recorded: 03/31/2017
Attorney Dkt #:038616-8459.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
03/24/2017
2
SHENG, LICHENG
Exec Dt:
03/24/2017
3
YU, BO
Exec Dt:
03/24/2017
Assignee
1
MONOLITHIC POWER SYSTEMS, INC.
79 GREAT OAKS BLVD
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9998005
US20170324323
15474988
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 10
Reel/Frame:042782/0575   Pages: 4
Recorded: 06/22/2017
Attorney Dkt #:038616-8465.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIU, BAIREN
Exec Dt:
06/13/2017
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 #
 
 
 
 
 
 
 
 
 
 
 
10091846
US20170374713
15628575
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 11
Reel/Frame:051165/0715   Pages: 7
Recorded: 12/03/2019
Attorney Dkt #:038616-8548.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
11/01/2019
2
JIANG, SHUFA
Exec Dt:
10/31/2019
3
YU, BO
Exec Dt:
10/31/2019
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 #
 
 
 
 
 
 
 
 
 
 
 
10715044
US20200220464
16697088
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 12
Reel/Frame:052822/0086   Pages: 7
Recorded: 06/03/2020
Attorney Dkt #:038616-8564.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, BO
Exec Dt:
05/25/2020
2
LIU, BAIREN
Exec Dt:
05/26/2020
3
TAN, JUNXIN
Exec Dt:
05/25/2020
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 #
 
 
 
 
 
 
 
 
 
 
 
11523478
US20200389953
16891271
Correspondence name and address
PERKINS COIE LLP
P.O.BOX 1247
PATENT-SEA
SEATTLE, WA 98111
Assignment: 13
Reel/Frame:063241/0030   Pages: 4
Recorded: 04/06/2023
Attorney Dkt #:0256/0208PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, BAIREN
Exec Dt:
03/17/2023
2
BAI, LANG
Exec Dt:
03/17/2023
3
CAO, FENG
Exec Dt:
03/17/2023
4
WANG, SHUGUANG
Exec Dt:
03/17/2023
Assignee
1
SHENZHEN KIWI INSTRUMENTS CORPORATION
RM. 3303, BLDG. 8 INTERNATIONAL INNOVATION VALLEY, NANSHAN DIST.
SHENZEN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230309205
18191280
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

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