IP Library › Assignment 075409/0543
Patent Assignment
Reel/Frame 075409/0543

Corrective Assignment to Correct the Typographical Error in the First Inventor's Name. Previously Recorded on Reel 64684 Frame 810. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.

Recorded: 2026-04-16 Pages: 9
Assignors
XU, XUEJUN
Executed: 2021-03-12
TAWARA, TAKEHIKO
Executed: 2021-03-12
TSUCHIZAWA, TAI
Executed: 2021-03-30
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8116, JAPAN
Covered Property (1)
Optical Waveguide and Method of Manufacture Thereof
Application: 18/547,662 →
Publication: US US20240230997A9
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 23, 2023
From: XU, XUEJIN; TAWARA, TAKEHIKO; TSUCHIZAWA, TAI
To: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 064684/0810 →
Change of Name Oct 7, 2025
From: NIPPON TELEGRAPH AN D TELEPHONE CORPORATION
To: NTT, INC.
Reel/Frame 073015/0325 →