IP Library Assignment 005727/0277
Patent Assignment
Reel/Frame 005727/0277

Assignment of Assignors Interest.

Recorded: 1991-05-30 Pages: 4
Assignors
LEE, KUO-HUA
Executed: 1991-05-29
SUNG, JANMYE
Executed: 1991-05-30
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
A CORPORATION OF NEW YORK, 550 MADISON AVENUE, NEW YORK, NEW YORK, 10022-3201
Covered Property (1)
Method for Forming Self Aligned Polysilicon Contact
Patent: 5,879,997 →
Application: 07/707,365 →
Related Assignments (10)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 1995
From: AMERICAN TELELPHONE AND TELEGRAPH COMPANY
To: AT&T CORP.
Reel/Frame 007527/0274 →
Assignment of Assignor's Interest Jun 7, 1995
From: AT&T CORP.
To: AT&T IPM CORP.
Reel/Frame 007528/0038 →
Patent Security Agreement May 8, 2014
From: LSI CORPORATION; AGERE SYSTEMS LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 032856/0031 →
Assignment of Assignor's Interest Apr 3, 2015
From: AGERE SYSTEMS LLC
To: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
Reel/Frame 035365/0634 →
Termination and Release of Security Interest in Patent Rights (Releases Rf 032856-0031) Feb 2, 2016
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: LSI CORPORATION; AGERE SYSTEMS LLC
Reel/Frame 037684/0039 →
Patent Security Agreement Feb 11, 2016
From: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 037808/0001 →
Termination and Release of Security Interest in Patents Feb 3, 2017
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.
Reel/Frame 041710/0001 →
Assignment of Assignor's Interest Dec 17, 2017
From: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD.; BROADCOM CORPORATION
To: BELL SEMICONDUCTOR, LLC
Reel/Frame 044886/0001 →
Security Interest Feb 1, 2018
From: HILCO PATENT ACQUISITION 56, LLC; BELL SEMICONDUCTOR, LLC; BELL NORTHERN RESEARCH, LLC
To: CORTLAND CAPITAL MARKET SERVICES LLC, AS COLLATERAL AGENT
Reel/Frame 045216/0020 →
Security Interest Apr 15, 2022
From: CORTLAND CAPITAL MARKET SERVICES LLC
To: HILCO PATENT ACQUISITION 56, LLC; BELL SEMICONDUCTOR, LLC; BELL NORTHERN RESEARCH, LLC
Reel/Frame 060885/0001 →