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:005157/0417   Pages: 1
Recorded: 10/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/23/1991
Application #:
07417314
Filing Dt:
10/05/1989
Title:
SEMICONDUCTOR SUBSTRATE BIAS CIRCUIT
Assignors
1
Exec Dt:
09/21/1989
2
Exec Dt:
09/21/1989
Assignee
1
416, MAETAN-DONG, KWONSUN-KU,
SUWON, KYUNGGI-DO,, KOREA, REPUBLIC OF
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N. W., 11TH FLOOR
WASHINGTON, DC 20036-5601

Search Results as of: 05/03/2024 02:07 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