Patent Assignment
Reel/Frame 012553/0835
Assignment of Assignor's Interest
Recorded: 2002-01-31
Pages: 2
Assignor
NAKAMURA, KOJI
Executed: 2001-12-28
Assignee
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property
(1)
Method of Manufacturing Waveguide Type Optical Element and Integrated Optical Waveguide Type Element Using Waveguide Type Optical Element
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 11, 2008
From: OKI ELECTRIC INDUSTRY CO., LTD.
To: OKI SEMICONDUCTOR CO., LTD.
Reel/Frame 022052/0540 →
Assignment of Assignor's Interest
Aug 20, 2013
From: LAPIS SEMICONDUCTOR CO., LTD.
To: NEOPHOTONICS SEMICONDUCTOR GK
Reel/Frame 031040/0194 →
Change of Name
Oct 22, 2013
From: OKI SEMICONDUCTOR CO., LTD.
To: LAPIS SEMICONDUCTOR CO., LTD.
Reel/Frame 031627/0671 →
Assignment of Assignor's Interest
Mar 23, 2023
From: NEOPHOTONICS SEMICONDUCTOR GK
To: NEOPHOTONICS CORPORATION
Reel/Frame 063148/0468 →