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: 2
Patent #:
Issue Dt:
09/07/2004
Application #:
10329537
Filing Dt:
12/27/2002
Publication #:
Pub Dt:
07/10/2003
Inventors:
Tetsuya Kawanishi, Masayuki Izutsu, Satoshi Oikawa, Kaoru Higuma
Title:
OPTICAL MODULATOR AND OPTICAL SIGNAL AND ELECTRIC WAVE SIGNAL CONVERTER USING SAME
Assignment: 1
Reel/Frame:
014305/0693Recorded: 07/23/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/25/2002
Exec Dt:
12/25/2002
Exec Dt:
12/25/2002
Exec Dt:
12/25/2002
Assignee:
4-2-1 NUKUI-KITAMACHI, KOGANEI-SHI
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
014917/0001Recorded: 07/28/2004Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2004
Assignee:
4-2-1 NUKUI-KITAMACHI
KOGANEI-SHI
TOKYO, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/19/2024 02:29 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