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: 5
Patent #:
RE39385
Issue Dt:
11/07/2006
Application #:
08109577
Filing Dt:
08/19/1993
Inventors:
THOMAS B. BRIGHTMAN, WILLARD S. BRIGGS, WARREN E. FERGUSON
Title:
METHOD AND APPARATUS FOR PERFORMING MATHEMATICAL FUNCTIONS USING POLYNOMIAL APPROXIMATION AND A RECTANGULAR ASPECT RATIO MULTIPLIER
Assignment: 1
Reel/Frame:
007119/0298Recorded: 09/06/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BRIGHTMAN, THOMAS B.
Exec Dt:
02/21/1991
FERGUSON, WARREN E., JR.
Exec Dt:
03/01/1991
BRIGGS, WILLARD STUART
Exec Dt:
03/01/1991
Assignee:
CYRIX CORPORATION
2703 N. CENTRAL EXPRESSWAY
MS250
RICHARDSON, TEXAS 75080
Correspondent:
ANDREW S. VIGER
CYRIX CORPORATION
2703 NORTH CENTRAL EXPY MS 210
RICHARDSON, TX 75080
Assignment: 2
Reel/Frame:
007152/0313Recorded: 10/03/1994Pages: 14
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CYRIX CORPORATION
Exec Dt:
09/23/1994
Assignee:
FIRST INTERSTATE BANK OF TEXAS, N.A., AS AGENT
1445 ROSS AVENUE, SUITE 300
DALLAS, TEXAS 75202
Correspondent:
JEFFREY M. BECKER
HAYNES AND BOONE, L.L.P.
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TX 75202-3789
Assignment: 3
Reel/Frame:
007757/0320Recorded: 07/24/1995Pages: 11
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CYRIX, CORPORATION
Exec Dt:
06/19/1995
Assignee:
IBM CREDIT CORPORATION
290 HARBOR DRIVE
STAMFORD, CONNECTICUT 06904
Correspondent:
CLAIRE ANN KOEGLER, ESQ.
447 NORTHFIELD AVENUE, SUITE 301
WEST ORANGE, NJ 07052
Assignment: 4
Reel/Frame:
009089/0068Recorded: 04/06/1998Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CYRIX CORPORATION
Exec Dt:
03/09/1998
Assignee:
NATIONAL SEMICONDUCTOR CORP
INTELLECTUAL PROPERTY GROUP, M/S D3-579
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CALIFORNIA 95051
Correspondent:
PATRICK W. DUNCAN
INTELLECTUAL PROPERTY GROUP
M/S D3-579
2900 SEMICONDUCTOR DRIVE
SANTA CLARA, CA 95051
Assignment: 5
Reel/Frame:
020794/0633Recorded: 04/14/2008Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NATIONAL SEMICONDUCTOR CORPORATION
Exec Dt:
09/08/1999
Assignee:
VIA-CYRIX, INC.
2703 NORTH CENTRAL EXPRESSWAY
RICHARDSON, TEXAS 75080
Correspondent:
COLBY B. SPRINGER
CARR & FERRELL LLP
2200 GENG ROAD
PALO ALTO, CA 94303

Search Results as of: 05/23/2024 11:27 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