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: 1
Patent #:
Issue Dt:
10/24/2006
Application #:
10989393
Filing Dt:
11/17/2004
Publication #:
Pub Dt:
05/18/2006
Inventor:
Tu-Hsien Ma
Title:
PULSE AMPLITUDE MODULATION (PAM) METHOD AND CIRCUIT FOR IMPROVING THE PERFORMANCE OF A D-CLASS AUDIO AMPLIFIER
Assignment: 1
Reel/Frame:
016006/0977Recorded: 11/17/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/02/2004
Assignee:
2F, NO. 233-1, BAO CHIAO ROAD
HSIN TIEN, TAIPEI COUNTY, TAIWAN R.O.C.
Correspondent:
EUGENE MAR
BACON & THOMAS, PLLC
625 SLATERS LANE FOURTH FLOOR
ALEXANDRIA, VA 22314

Search Results as of: 06/22/2025 10:11 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