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:
02/25/2014
Application #:
13637582
Filing Dt:
10/24/2012
Publication #:
Pub Dt:
03/07/2013
Inventors:
Ichiro Ueno, Takashi Hiraga, Noritaka Yamamoto, Hirobumi Watanabe, Shiro Futaki et al
Title:
OPTICAL-PATH-SWITCHING APPARATUS AND LIGHT SIGNAL OPTICAL-PATH-SWITCHING METHOD
Assignment: 1
Reel/Frame:
029208/0205Recorded: 10/24/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/28/2012
Exec Dt:
09/28/2012
Exec Dt:
09/28/2012
Exec Dt:
10/10/2012
Exec Dt:
10/10/2012
Exec Dt:
10/17/2012
Exec Dt:
09/07/2012
Exec Dt:
09/07/2012
Assignees:
3-1, KASUMIGASEKI 1-CHOME
CHIYODA-KU
TOKYO 100-8921, JAPAN
2-18-13, ASAHI-CHO
KAWASAKI-KU, KAWASAKI-SHI
KANAGAWA 210-0808, JAPAN
7-6, NIHONBASHI-BAKUROCHO 1-CHOME
CHUO-KU, TOKYO 103-8383, JAPAN
Correspondent:
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/29/2024 03:45 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