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:011152/0974   Pages: 6
Recorded: 10/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/27/2005
Application #:
09570078
Filing Dt:
05/12/2000
Title:
SYSTEM AND METHOD FOR ADAPTING AN ANALOG ECHO CANCELLER IN A TRANSCEIVER FRONT END
Assignors
1
Exec Dt:
09/07/2000
2
Exec Dt:
09/07/2000
3
Exec Dt:
09/07/2000
Assignee
1
2900 SEMICONDUTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Correspondence name and address
NATIONAL SEMICONDUCTOR CORPORATION
JOHN. L. MAXIN
801 EAST CAMPBELL ROAD
SUITE 525
RICHARDSON, TX 75080

Search Results as of: 05/25/2024 07:45 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