IP Library Assignment 066430/0617
Patent Assignment
Reel/Frame 066430/0617

Assignment of Assignor's Interest

Recorded: 2024-02-09 Pages: 3
Assignors
SASAI, TAKEO
Executed: 2021-10-01
NAKAMURA, MASANORI
Executed: 2021-10-20
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8116, JAPAN
Covered Property (1)
Monitoring of Relay Node in Optical Transmission System
Application: 18/682,358 →
Publication: US 2025/0233664
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 3, 2025
From: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
To: NTT, INC.
Reel/Frame 072996/0465 →