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 : CHENG, TZU-HWA
Total Assignments: 2
Assignment: 1
Reel/Frame:015482/0255   Pages: 2
Recorded: 06/14/2004
Attorney Dkt #:406.016US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2003
2
Exec Dt:
05/03/2003
3
Exec Dt:
05/03/2003
Assignee
1
NO. 195, SEC. 4
CHUNG-HSING RD., CHUTUNG CHEN
HSINCHU HSIEN R.O.C., TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10866840
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER ET AL.
TIMOTHY B CLISE
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:021750/0183   Pages: 2
Recorded: 10/10/2008
Attorney Dkt #:406.017US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2008
2
Exec Dt:
09/02/2008
3
Exec Dt:
09/02/2008
Assignee
1
NO. 195, SEC. 4, CHUNG-HSING RD.
CHUTUNG CHEN
HSINCHU HSIEN, TAIWAN R.O.C.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12287851
Correspondence name and address
ROBERT B. MADDEN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938

Search Results as of: 05/23/2024 02:05 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