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, WEN-CHUAN
Total Assignments: 6
Assignment: 1
Reel/Frame:016440/0689   Pages: 3
Recorded: 03/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2005
2
Exec Dt:
01/13/2005
3
Exec Dt:
01/13/2005
Assignee
1
NO. 8, LI-HSIN RD. 6
SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU,, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11094879
Correspondence name and address
TUNG & ASSOCIATES
RANDY W. TUNG
838 W. LONG LAKE ROAD, SUITE 120
BLOOMFIELD HILLS, MI 48302
Assignment: 2
Reel/Frame:028284/0467   Pages: 3
Recorded: 05/29/2012
Attorney Dkt #:EMEP0146USA4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2012
2
Exec Dt:
05/25/2012
3
Exec Dt:
05/25/2012
4
Exec Dt:
05/28/2012
Assignee
1
ROOM 305, NO.47, PARK AVENUE II RD., HSINCHU SCIENCE PARK
HSIN-CHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13483033
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 3
Reel/Frame:036829/0629   Pages: 3
Recorded: 10/20/2015
Attorney Dkt #:250360-1420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2015
2
Exec Dt:
10/08/2015
Assignee
1
NO. 160 KESYUE RD., JHU-NAN SITE
HSINCHU SCIENCE PARK, JHU-NAN
MIAO-LI COUNTY, TAIWAN 350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14887438
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
3100 INTERSTATE NORTH CIRCLE
SUITE 150
ATLANTA, GA 30339
Assignment: 4
Reel/Frame:050175/0609   Pages: 3
Recorded: 08/27/2019
Attorney Dkt #:250360-1421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2015
2
Exec Dt:
10/08/2015
Assignee
1
NO. 160 KESYUE RD., JHU-NAN SITE, HSINCHU SCIENCE PARK, JHU NAN
MIAO-LI COUNTY, TAIWAN 350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16551825
Correspondence name and address
MCCLURE, QUALEY & RODACK, LLP
280 INTERSTATE NORTH CIRCLE SE
SUITE 550
ATLANTA, GA 30339
Assignment: 5
Reel/Frame:037219/0721   Pages: 12
Recorded: 12/07/2015
Attorney Dkt #:NAUP2618USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2015
2
Exec Dt:
11/17/2015
3
Exec Dt:
11/18/2015
4
Exec Dt:
11/17/2015
5
Exec Dt:
11/17/2015
Assignee
1
NO.3, LI-HSIN ROAD 2, SCIENCE-BASED INDUSTRIAL PARK
HSIN-CHU CITY, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14960453
Correspondence name and address
WINSTON HSU
P.O.BOX 506
MERRIFIELD, VA 22116
Assignment: 6
Reel/Frame:063890/0015   Pages: 6
Recorded: 06/08/2023
Attorney Dkt #:69220-133
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2023
2
Exec Dt:
06/08/2023
3
Exec Dt:
06/08/2023
4
Exec Dt:
06/08/2023
5
Exec Dt:
06/08/2023
Assignee
1
NO. 88, WENMAO RD., GUISHAN DIST.,
TAOYUAN CITY, TAIWAN 333001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18207171
Correspondence name and address
WPAT, PC INTELLECTUAL PROPERTY ATTORNEYS
8230 BOONE BLVD, SUITE 405
VIENNA, VA 22182

Search Results as of: 05/27/2024 10:42 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