Patent Assignment
Reel/Frame 026219/0129
Assignment of Assignor's Interest
Recorded: 2011-05-03
Pages: 4
Assignors
BULTHUIS, HINDRIK FREERK
Executed: 2011-04-13
MCDADE, PAULA
Executed: 2011-04-19
BEELEN, GUNTER B.
Executed: 2011-04-13
Assignee
GEMFIRE CORPORATION
2255 D MARTIN AVENUE, SANTA CLARA, CALIFORNIA, 95050
Covered Properties
(2)
Optical Device with Athermal Slots for Temperature Dependence Curvature Reduction
Optical Device with Athermal Slots for Temperature Dependence Curvature Reduction
Application:
61/315,824 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 9, 2010
From: BULTHUIS, HINDRIK FREERK; MCDADE, PAULA; BEELEN, GUNTER B.
To: GEMFIRE CORPORATION
Reel/Frame 024210/0116 →
Assignment of Assignor's Interest
May 7, 2019
From: KAIAM CORP.; GEMFIRE CORP.
To: BROADEX TECHNOLOGIES UK LTD.
Reel/Frame 050235/0001 →
Assignment of Assignor's Interest
Jun 4, 2019
From: GEMFIRE CORP.; KAIAM CORP.
To: BROADEX TECHNOLOGIES UK LTD.
Reel/Frame 049358/0631 →