Patent Assignment
Reel/Frame 061424/0772
Assignment of Assignor's Interest
Recorded: 2022-10-14
Pages: 6
Assignor
PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Executed: 2022-10-11
Assignee
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, 211-8588, JAPAN
Covered Properties
(11)
Optical Resonator Apparatus, Optical Transmitter and Controlling Method for Optical Resonator
Control Method of Optical Element
Optical Element, Light Transmitting Device, and Light Receiving Device
Modulated Light Source
Wavelength Division Multiplexing Optical Receiver and Driving Method for Same
Optical Transport Apparatus, Optical Demultiplexer, and Method of Controlling Optical Demultiplexing
Optical Transmission Apparatus and Optical Element
Optical Transmitter-Receiver
Optical Demultiplexer, Optical Transport Apparatus, and Method of Controlling Optical Demultiplexing
Optical Add-Drop Device
Wavelength Demultiplexer, Optical Transceiver Front-End Module, Photonic Circuit, and Wavelength Demultiplexing Control Method
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 18, 2014
From: HAYAKAWA, AKINORI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 034200/0941 →
Assignment of Assignor's Interest
Mar 5, 2015
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED
Reel/Frame 035094/0067 →
Corrective Assignment to Correct Add Second Assignee Previously Recorded at Reel: 035094 Frame: 0067. Assignor(S) Hereby Confirms the Assignment.
Mar 12, 2015
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 035187/0048 →
Assignment of Assignor's Interest
Jun 15, 2015
From: JEONG, SEOKHWAN
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 035839/0374 →
Assignment of Assignor's Interest
May 10, 2016
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 038657/0006 →
Assignment of Assignor's Interest
Mar 3, 2017
From: TANAKA, SHINSUKE
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 041455/0789 →
Assignment of Assignor's Interest
Jan 24, 2019
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 048119/0818 →
Assignment of Assignor's Interest
Oct 18, 2019
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 050760/0727 →
Assignment of Assignor's Interest
Nov 12, 2019
From: TANAKA, SHINSUKE; USUKI, TATSUYA
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 050992/0302 →
Assignment of Assignor's Interest
May 29, 2020
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED
Reel/Frame 052785/0685 →
Assignment of Assignor's Interest
May 29, 2020
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 052785/0668 →
Corrective Assignment to Correct the 2ND Receiving Party Added Previously Recorded at Reel: 52785 Frame: 685. Assignor(S) Hereby Confirms the Assignment.
Jun 11, 2020
From: AKIYAMA, TOMOYUKI
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 052912/0360 →
Assignment of Assignor's Interest
Nov 19, 2021
From: SUGAMA, AKIO
To: FUJITSU LIMITED; PHOTONICS ELECTRONICS TECHNOLOGY RESEARCH ASSOCIATION
Reel/Frame 058166/0851 →
Assignment of Assignor's Interest
Jan 5, 2026
From: FUJITSU LIMITED
To: 1FINITY INC.
Reel/Frame 074197/0244 →