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:004755/0165   Pages: 4
Recorded: 08/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/24/1989
Application #:
07062774
Filing Dt:
06/15/1987
Title:
CMOS DIGITAL-TO-ANALOG CONVERTER CIRCUITRY
Assignors
1
Exec Dt:
07/10/1987
2
Exec Dt:
07/10/1987
3
Exec Dt:
07/10/1987
4
Exec Dt:
07/08/1987
Assignee
1
6730 SOUTH TUCSON BOULEVARD
P.O. BOX 11400, A DE. CORP.
TUCSON, ARIZONA 85734
Correspondence name and address
CHARLES R. HOFFMAN
CAHILL, SUTTON & THOMAS
1400 VALLEY BANK CENTER
PHOENIX, AZ 85073

Search Results as of: 06/01/2024 04:23 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