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 : SHEN, WEIZHENG
Total Assignments: 3
Assignment: 1
Reel/Frame:030033/0564   Pages: 3
Recorded: 03/18/2013
Attorney Dkt #:CU-70374 KSV/CS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/11/2013
3
Exec Dt:
03/11/2013
Assignee
1
4/F. EAST 2 BLOCK. SEG PARK. ZHENXING RD., FUTIAN DISTRICT SHENZHEN
GUANGDONG, CHINA 518044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13845690
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 2
Reel/Frame:033361/0251   Pages: 3
Recorded: 07/18/2014
Attorney Dkt #:1900-16462-CINC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2014
2
Exec Dt:
05/07/2014
3
Exec Dt:
05/07/2014
4
Exec Dt:
05/07/2014
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14267803
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 3
Reel/Frame:069278/0261   Pages: 4
Recorded: 10/28/2024
Attorney Dkt #:US-2024-11160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2024
2
Exec Dt:
10/14/2024
3
Exec Dt:
10/14/2024
4
Exec Dt:
10/14/2024
5
Exec Dt:
10/14/2024
6
Exec Dt:
10/14/2024
7
Exec Dt:
10/14/2024
8
Exec Dt:
10/14/2024
9
Exec Dt:
10/14/2024
10
Exec Dt:
10/14/2024
Assignee
1
NO. 600 CHANGJIANG STREET, XIANGFANG DISTRICT
HARBIN, CHINA 150030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18921643
Correspondence name and address
SEAN PASSINO
2000 DUKE STREET, SUITE 300
ALEXANDRIA, VA 22314

Search Results as of: 06/23/2025 05:21 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