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:
12/03/2002
Application #:
09667563
Filing Dt:
09/22/2000
Inventors:
Kazutaka Nara, Takeshi Nakajima, Tsunetoshi Saito, Kazuhisa Kashihara
Title:
ARRAYED WAVEGUIDE GRATING AND METHOD FOR COMPENSATING OPTICAL TRANSMITTING CENTER WAVELENGTH OF LIGHT TRAVELING THROUGH THE SAME
Assignment: 1
Reel/Frame:
011329/0658Recorded: 11/29/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/23/2000
Exec Dt:
10/24/2000
Exec Dt:
10/23/2000
Exec Dt:
10/23/2000
Assignee:
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8322, JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202

Search Results as of: 05/12/2024 05:56 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