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:
05/22/2001
Application #:
09214686
Filing Dt:
01/08/1999
Inventors:
HIROSHI GOTO, YUKIO TSUDA, YOUJI SONOBE
Title:
OPTICAL AMPLIFIER EVALUATION METHOD AND OPTICAL AMPLIFIER EVALUATION DEVICE
Assignment: 1
Reel/Frame:
010244/0227Recorded: 01/08/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/22/1998
Exec Dt:
12/22/1998
Exec Dt:
12/22/1998
Assignee:
10-27, MINAMIAZABU 5-CHOME, MINATO-KU
TOKYO 106-8570, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
LEONARD HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023

Search Results as of: 04/16/2024 01:21 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