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:010501/0035   Pages: 2
Recorded: 01/10/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/30/2003
Application #:
09480219
Filing Dt:
01/10/2000
Title:
APPARATUS AND METHOD FOR PERFORMING PI/4-DQPSK BASEBAND MODULATION BASED ON A SIGNAL MAPPING TO BE SIMPLIFIED
Assignors
1
Exec Dt:
12/21/1999
2
Exec Dt:
12/17/1999
Assignee
1
20F-6, NO. 398, HUAN-PEI ROAD
CHUNG-LI, TAOYUAN, TAIWAN R.O.C
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
ROBERT M. BAIN
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102

Search Results as of: 09/21/2024 09:23 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