IP Library › Assignment 048741/0482
Patent Assignment
Reel/Frame 048741/0482

Assignment of Assignor's Interest

Recorded: 2019-03-29 Pages: 3
Assignor
FUJITSU LIMITED
Executed: 2019-02-14
Assignee
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-1, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, 100-8116, JAPAN
Covered Properties (4)
Automatic Power Restoring Method and Optical Communication System
Patent: 7,437,069 →
Application: 10/793,665 →
Publication: US 2004/0213567
Measurement Method by Otdr and Terminal Station Apparatus
Patent: 7,420,666 →
Application: 11/783,047 →
Publication: US 2007/0183785
Automatic Power Restoring Method and Optical Communication System
Patent: 7,664,392 →
Application: 12/081,780 →
Publication: US 2008/0317461
Automatic Power Restoring Method and Optical Communication System
Patent: 7,792,430 →
Application: 12/081,781 →
Publication: US 2009/0175616
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 26, 2004
From: DEGUCHI, HIROYUKI; HARASAWA, SHINICHIROU; MAEDA, HIDEKI; NAKA, AKIRA
To: FUJITSU LIMITED; NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Reel/Frame 015508/0029 →