IP Library › Assignment 072868/0467
Patent Assignment
Reel/Frame 072868/0467

Change of Name

Recorded: 2025-09-11 Pages: 17
Assignor
Assignee
NTT, INC.
5-1, OTEMACHI 1-CHROME, CHIYODA-KU, TOKYO, 1008116, JAPAN
Covered Property (1)
Branch Ratio Measuring Device, Branch Ratio Measuring Method, and Optical Multiplexing/Demultiplexing Circuit Manufacturing Method
Application: 18/020,557 →
Publication: US 2023/0324623
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 9, 2023
From: UEMATSU, TAKUI; HIROTA, HIDENOBU; IIDA, HIROYUKI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 062644/0803 →