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:
11/28/2023
Application #:
17617990
Filing Dt:
12/10/2021
Publication #:
Pub Dt:
09/29/2022
Inventor:
Masaki TAKAHASHI
Title:
OPTICAL SUBMARINE BRANCHING APPARATUS, OPTICAL SUBMARINE CABLE SYSTEM, SWITCHING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
Assignment: 1
Reel/Frame:
063240/0396Recorded: 04/03/2023Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE INVENTOR'S EXECUTION DATE PREVIOUSLY RECORDED ON REEL 061823 FRAME 0772. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignor:
Exec Dt:
02/03/2021
Assignee:
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Correspondent:
NEC-IPC
2000 PENNSYLVANIA AVE., NW.
SUITE 900
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
061823/0772Recorded: 11/18/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/03/2021
Assignee:
7-1, SHIBA 5-CHOME,
MINATO-KU,
TOKYO, JAPAN 108-8001
Correspondent:
NEC-IPC
2000 PENNSYLVANIA AVE., NW
SUITE 9000
WASHINGTON, DC 20006

Search Results as of: 08/09/2025 06:06 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