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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
01/13/2004
Application #:
10143623
Filing Dt:
05/09/2002
Publication #:
Pub Dt:
11/13/2003
Inventor:
Chen-Fang Chung
Title:
ALIGNMENT MARK SHIELDING RING WITHOUT ARCING DEFECT AND METHOD FOR USING
Assignment: 1
Reel/Frame:
012897/0005Recorded: 05/09/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2002
Assignee:
SCIENCE-BASED INDUSTRIAL PARK
NO. 121 PARK AVENUE 3
HSIN-CHU, TAIWAN R.O.C
Correspondent:
TUNG & ASSOCIATES
RANDY W. TUNG
838 W. LONG LAKE ROAD
STE. 120
BLOOMFIELD, MI 48302

Search Results as of: 05/23/2024 09:56 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