Patent Assignment
Reel/Frame 013142/0343
Assignment of Assignor's Interest
Recorded: 2002-07-11
Pages: 2
Assignor
LEFEVRE, HERVE
Executed: 2002-07-02
Assignee
PHOTONECTICS
52 AVENUE DE L' EUROPE, 78160 MARLEY LET ROI, FRANCE
Covered Property
(1)
Rectangular Response Optical Filter for Partitioning a Limited Spectral Interval
Patent:
6,832,022 →
Application:
10/030,083 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name and Address
Apr 29, 2005
From: PHOTONETICS
To: NETTEST PHOTONICS
Reel/Frame 016500/0688 →
Change of Name
Jan 22, 2009
From: NETTEST FRANCE
To: ANRITSU INSTRUMENTS SAS
Reel/Frame 022137/0086 →
Change of Name
Jan 22, 2009
From: PHOTONETICS
To: NETTEST PHOTONICS
Reel/Frame 022137/0120 →
Assignment of Assignor's Interest
Jan 22, 2009
From: NETTEST PHOTONICS
To: NETTEST FRANCE
Reel/Frame 022137/0127 →
Correction to Change of Name Recorded on January 22, 2009 at Reel/Frame 022137/0086.
May 26, 2009
From: NETTEST FRANCE
To: ANRITSU INSTRUMENTS SAS
Reel/Frame 022742/0782 →
Assignment of Assignor's Interest
Jun 18, 2009
From: ANRITSU INSTRUMENTS
To: YENISTA OPTICS SA
Reel/Frame 022835/0872 →
Change of Name
Oct 4, 2018
From: YENISTA OPTICS SA
To: EXFO OPTICS SAS
Reel/Frame 047195/0391 →