Patent Assignment
Reel/Frame 029120/0571
Assignment of Assignor's Interest
Recorded: 2012-10-12
Pages: 2
Assignee
EMCORE CORPORATION
10420 RESEARCH ROAD, S.E., ALBUQUERQUE, NEW MEXICO, 87123
Covered Property
(1)
Semiconductor Laser Gain Device with Mode Filter
Patent:
8,902,945 →
Application:
13/567,307 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 23, 2022
From: EMCORE CORPORATION
To: WINGSPIRE CAPITAL LLC
Reel/Frame 061300/0129 →
Assignment of Assignor's Interest
Jun 20, 2024
From: EMCORE CORPORATION
To: HIEFO CORPORATION
Reel/Frame 067786/0504 →
Release of Security Interest
Aug 25, 2025
From: WINGSPIRE CAPITAL LLC
To: EMCORE CORPORATION
Reel/Frame 072106/0561 →
Change of Name
Apr 2, 2026
From: HIEFO CORPORATION
To: SEMTECH PHOTONICS CORPORATION
Reel/Frame 074264/0125 →