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 : CHANG, CHUN-WEI
Total Assignments: 7
Assignment: 1
Reel/Frame:023704/0463   Pages: 3
Recorded: 12/25/2009
Attorney Dkt #:US30805
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2009
2
Exec Dt:
12/20/2009
3
Exec Dt:
12/20/2009
Assignee
1
66,CHUNG SHAN ROAD
TU-CHENG,TAIPEI HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12647433
Correspondence name and address
ZHIGANG MA
288 SOUTH MAYO AVENUE
CITY OF INDUSTRY, CA 91789
Assignment: 2
Reel/Frame:023715/0501   Pages: 3
Recorded: 12/29/2009
Attorney Dkt #:US30799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2009
2
Exec Dt:
12/22/2009
3
Exec Dt:
12/22/2009
Assignee
1
66,CHUNG SHAN ROAD
TU-CHENG,TAIPEI HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12649302
Correspondence name and address
ZHIGANG MA
288 SOUTH MAYO AVENUE
CITY OF INDUSTRY, CA 91789
Assignment: 3
Reel/Frame:024220/0479   Pages: 3
Recorded: 04/12/2010
Attorney Dkt #:US30312
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2010
2
Exec Dt:
04/05/2010
Assignee
1
66,CHUNG SHAN ROAD
TU-CHENG,TAIPEI HSIEN, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12758739
Correspondence name and address
ZHIGANG MA
288 SOUTH MAYO AVENUE
CITY OF INDUSTRY, CA 91789
Assignment: 4
Reel/Frame:026638/0837   Pages: 3
Recorded: 07/25/2011
Attorney Dkt #:US37433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2011
2
Exec Dt:
07/07/2011
3
Exec Dt:
07/07/2011
Assignee
1
66,CHUNG SHAN ROAD
TU-CHENG, NEW TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13189578
Correspondence name and address
ZHIGANG MA
288 SOUTH MAYO AVENUE
CITY OF INDUSTRY, CA 91789
Assignment: 5
Reel/Frame:030312/0115   Pages: 3
Recorded: 04/30/2013
Attorney Dkt #:US51252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2013
2
Exec Dt:
04/22/2013
3
Exec Dt:
04/22/2013
Assignee
1
66, CHUNG SHAN ROAD, TU-CHENG DIST.
NEW TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13873252
Correspondence name and address
ZHIGANG MA
1203 W. IMPERIAL HWY SUITE 100
BREA, CA 92821
Assignment: 6
Reel/Frame:036353/0189   Pages: 3
Recorded: 08/18/2015
Attorney Dkt #:US54016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2014
2
Exec Dt:
06/20/2014
3
Exec Dt:
06/20/2014
Assignee
1
66, CHUNG SHAN ROAD, TU-CHENG DIST.
NEW TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14829599
Correspondence name and address
ZHIGANG MA
1000 LOUISIANA STREET, FIFTY-THIRD FLOOR
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:036993/0543   Pages: 4
Recorded: 11/09/2015
Attorney Dkt #:US59246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/02/2015
Assignee
1
66, CHUNG SHAN ROAD, TU-CHENG DIST.
NEW TAIPEI, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14935867
Correspondence name and address
ANDREW Z. WEAVER
1000 LOUISIANA STREET, FIFTY-THIRD FLOOR
HOUSTON, TX 77002

Search Results as of: 07/08/2025 04:35 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