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Patent Assignment Assignor Details
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Assignor Name : WU, QUANQING
Total Assignments: 5
Assignment: 1
Reel/Frame:023227/0683   Pages: 6
Recorded: 09/14/2009
Attorney Dkt #:026607-001300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, QUANQING
Exec Dt:
09/14/2009
2
HO, KWOK PUN
Exec Dt:
09/11/2009
Assignees
1
BCD SEMICONDUCTOR MANUFACTURING LIMITED
P.O. BOX 309GT UGLAND HOUSE, SOUTH CHURCH STREET
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
2
PI ELECTRONICS (HONG KONG) LIMITED
30 QIN FU ROAD, JIN TANG INDUSTRIAL DISTRICT, LIU YUE, HENG GANG
SHENZHEN, 518173, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8514594
US20110019445
12559098
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 2
Reel/Frame:023713/0696   Pages: 3
Recorded: 12/29/2009
Attorney Dkt #:026607-001400US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, QUANQING
Exec Dt:
12/29/2009
2
REN, XUEGANG
Exec Dt:
12/29/2009
3
ZHAO, XIANGYUAN
Exec Dt:
12/29/2009
Assignee
1
BCD SEMICONDUCTOR MANUFACTURING LIMITED
P.O. BOX 309GT UGLAND HOUSE, SOUTH CHURCH STREET
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8971060
US20110019446
12648799
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW, LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 3
Reel/Frame:045432/0996   Pages: 2
Recorded: 02/23/2018
Attorney Dkt #:GUH-343US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUN
Exec Dt:
01/26/2018
2
WU, QUANQING
Exec Dt:
01/26/2018
3
LU, SHENGSHENG
Exec Dt:
01/26/2018
4
LI, GUOCHENG
Exec Dt:
01/26/2018
Assignee
1
CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
10F, BUILDING 1 NO. 100, ZIXIU ROAD
SHANGHAI, CHINA 201103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10595368
US20190246466
15755014
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388
Assignment: 4
Reel/Frame:045433/0023   Pages: 2
Recorded: 02/23/2018
Attorney Dkt #:GUH-344US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUN
Exec Dt:
01/26/2018
2
WU, QUANQING
Exec Dt:
01/26/2018
3
LI, GUOCHENG
Exec Dt:
01/26/2018
Assignee
1
CHINA RESOURCES POWTECH (SHANGHAI) CO., LTD.
10F, BUILDING 1 NO. 100, ZIXIU ROAD
SHANGHAI, CHINA 201103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10375778
US20190124735
15755020
Correspondence name and address
GLOBAL IP SERVICES
7285 EAGLE COURT
WINTON, CA 95388
Assignment: 5
Reel/Frame:063157/0696   Pages: 2
Recorded: 03/23/2023
Attorney Dkt #:GUH-534US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JUN
Exec Dt:
02/22/2023
2
LI, GUOCHENG
Exec Dt:
02/22/2023
3
WU, QUANQING
Exec Dt:
02/22/2023
Assignee
1
CRM ICBG (WUXI) CO., LTD.
NO. 180-6, LINGHU ROAD,
WUXI TAIHU INTERNATIONAL SCIENCE AND TECH PARK
WUXI, JIANGSU, CHINA 214135
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11917735
US20230413401
18028208
Correspondence name and address
GLOBAL IP SERVICES
1797 S WAVERLY LN
FRESNO, 93727 UNITED STATES

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