Patent Assignment
Reel/Frame 005624/0957
Assignment of Assignors Interest.
Recorded: 1991-02-20
Pages: 6
Assignors
BLONDER, GREG E.
Executed: 1991-02-19
FREUND, ROBERT S.
Executed: 1991-02-19
WATTS, RODERICK K.
Executed: 1991-02-19
WETZEL, ROBERT C.
Executed: 1991-02-19
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP OF NY
550 MADISON AVENUE, NEW YORK, NEW YORK, 10022-3201
Covered Property
(1)
Light Emitting Diode with Multifaceted Reflector to Increase Coupling Efficiency and Alignment Tolerance
Patent:
5,101,454 →
Application:
07/658,144 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 2009
From: AT&T CORP.
To: LUCENT TECHNOLOGIES INC.
Reel/Frame 023649/0645 →
Assignment of Assignor's Interest
Dec 16, 2009
From: LUCENT TECHNOLOGIES
To: AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORP.
Reel/Frame 023660/0354 →
Merger
Dec 16, 2009
From: AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORP.
To: AGERE SYSTEMS GUARDIAN CORP.
Reel/Frame 023660/0386 →
Merger
Dec 16, 2009
From: AGERE SYSTEMS GUARDIAN CORP.
To: AGERE SYSTEMS INC.
Reel/Frame 023660/0393 →