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:
01/20/2004
Application #:
09400236
Filing Dt:
09/21/1999
Inventors:
MIKIO KITANO, TAKATSUGU URAGAMI
Title:
POLARITY DETERMINING CIRCUIT FOR LOUDSPEAKERS, AN AUDIO CIRCUIT HAVING A FUNCTION OF DETERMINING POLARITIES OF LOUDSPEAKERS, AND AN AUDIO CIRCUIT HAVING FUNCTIONS OF DETERMINING POLARITIES OF LOUDSPEAKERS AND SWITCHING THE POLARITIES
Assignment: 1
Reel/Frame:
010261/0503Recorded: 09/21/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/26/1999
Exec Dt:
09/01/1999
Assignees:
10-1, NAKAZAWA-CHO, HAMAMATSU-SHI
SHIZUOKA, JAPAN
5-5-26, KITASHINAGAWA, SHINAGAWA-KU
TOKYO, JAPAN
Correspondent:
PILLSBURY MADISON & SUTRO LLP
ROGER R. WISE, ESQ.
725 SOUTH FIGUEROA STREET, SUITE 1200
LOS ANGELES, CA 90017-5443

Search Results as of: 05/02/2024 10:42 PM
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