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 : LIU, YINCHUN
Total Assignments: 4
Assignment: 1
Reel/Frame:028530/0290   Pages: 8
Recorded: 07/11/2012
Attorney Dkt #:11935.0005-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MI
Exec Dt:
06/25/2012
2
CHEN, JUN
Exec Dt:
06/21/2012
3
WANG, MINGSHE
Exec Dt:
06/21/2012
4
LIU, XUANGUO
Exec Dt:
06/21/2012
5
TANG, PING
Exec Dt:
06/21/2012
6
HE, MENG
Exec Dt:
06/21/2012
7
WANG, JIANGYANG
Exec Dt:
06/25/2012
8
CHEN, TAO
Exec Dt:
06/21/2012
9
XIE, WEI
Exec Dt:
06/27/2012
10
LIANG, ZHONGCAI
Exec Dt:
06/21/2012
11
LIU, YINCHUN
Exec Dt:
06/21/2012
12
CHEN, GUANG
Exec Dt:
06/21/2012
Assignee
1
SICHUAN HONGHUA PETROLEUM EQUIPMENT CO., LTD.
SOUTH SECTION 2
ZHONGSHAN AVENUE
GUANGHAN, SICHUAN, CHINA 618300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9016378
US20130206411
13460010
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE NW
WASHINGTON, DC 20001-4413
Assignment: 2
Reel/Frame:060175/0053   Pages: 6
Recorded: 06/13/2022
Attorney Dkt #:119880-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, GUANGHUI
Exec Dt:
03/09/2022
2
JIANG, LIN
Exec Dt:
03/09/2022
3
HU, SHAOWEN
Exec Dt:
03/09/2022
4
LIU, YINCHUN
Exec Dt:
03/09/2022
5
DONG, XIAOQIONG
Exec Dt:
03/09/2022
6
HE, KAIGE
Exec Dt:
03/09/2022
Assignee
1
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
NO. 288, WEIDU ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE KAIFENG,
HENAN, CHINA 475000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11953153
US20230134483
17780996
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 3
Reel/Frame:060175/0226   Pages: 6
Recorded: 06/13/2022
Attorney Dkt #:119883-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, LIN
Exec Dt:
03/09/2022
2
HU, SHAOWEN
Exec Dt:
03/09/2022
3
LIU, YINCHUN
Exec Dt:
03/09/2022
4
TAN, GUANGHUI
Exec Dt:
03/09/2022
5
GUO, KAIFENG
Exec Dt:
03/09/2022
6
GUO, HAO
Exec Dt:
03/09/2022
Assignee
1
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
NO. 288, WEIDU ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE KAIFENG,
HENAN, CHINA 475000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230205238
17781725
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 4
Reel/Frame:064135/0577   Pages: 6
Recorded: 07/02/2023
Attorney Dkt #:135570-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, GUANGHUI
Exec Dt:
06/19/2023
2
HU, SHAOWEN
Exec Dt:
06/19/2023
3
JIANG, LIN
Exec Dt:
06/19/2023
4
LIU, YINCHUN
Exec Dt:
06/19/2023
5
HE, KAIGE
Exec Dt:
06/19/2023
Assignee
1
YAPP AUTOMOTIVE PARTS (KAIFENG) CO., LTD.
NO. 288, WEIDU ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE KAIFENG,
HENAN, CHINA 475000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240003463
18344806
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN

Search Results as of: 05/10/2024 05:31 AM
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