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

Reel/Frame:006517/0369   Pages: 2
Recorded: 03/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/17/1995
Application #:
08040008
Filing Dt:
03/30/1993
Title:
OPTICAL PICK-UP UTILIZING A PHASE DIFFRACTION GRATING FOR DIFFRACTING REFLECTED LIGHT IN TWO DIRECTIONS
Assignors
1
Exec Dt:
03/18/1993
2
Exec Dt:
03/18/1993
Assignee
1
416, MAETAN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Correspondence name and address
G. FRANKLIN ROTHWELL, ESQ.
ROTHWELL, FIGG, ERNST & KURZ
555 13TH ST., NW
SUITE 701-EAST
WASHINGTON, DC 20004

Search Results as of: 05/25/2024 01:12 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