IP Library › Assignment 019242/0562
Patent Assignment
Reel/Frame 019242/0562

Assignment of Assignor's Interest

Recorded: 2007-05-03 Pages: 5
Assignors
CHANG, CHONG KWANG
Executed: 2007-03-20
PARK, WAN JAE
Executed: 2007-03-21
Assignee
SAMSUNG ELECTRONICS CO., LTD.
416 MAETAN-DONG, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Covered Property (1)
Methods of Forming Mask Patterns on Semiconductor Wafers That Compensate for Nonuniform Center-to-Edge Etch Rates During Photolithographic Processing
Patent: 7,541,290 →
Application: 11/683,648 →
Publication: US 2008/0220609
Related Assignments (12)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 13, 2007
From: LIPINSKI, MATTHIAS; ZHUANG, HAOREN
To: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
Reel/Frame 019158/0617 →
Assignment of Assignor's Interest Apr 17, 2007
From: INFINEON TECHNOLOGIES NORTH AMERICA CORP.
To: INFINEON TECHNOLOGIES AG
Reel/Frame 019168/0507 →
Assignment of Assignor's Interest May 3, 2007
From: MISHRA, SHAILENDRA
To: CHARTERED SEMICONDUCTOR MANUFACTURING LTD.
Reel/Frame 019242/0527 →
Assignment of Assignor's Interest May 3, 2007
From: TSOU, LEN YUAN
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 019242/0639 →
Assignment of Assignor's Interest Sep 3, 2015
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: GLOBALFOUNDRIES U.S. 2 LLC
Reel/Frame 036550/0001 →
Assignment of Assignor's Interest Oct 5, 2015
From: GLOBALFOUNDRIES U.S. 2 LLC; GLOBALFOUNDRIES U.S. INC.
To: GLOBALFOUNDRIES INC.
Reel/Frame 036779/0001 →
Security Agreement Nov 29, 2018
From: GLOBALFOUNDRIES INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 049490/0001 →
Change of Name Nov 17, 2020
From: CHARTERED SEMICONDUCTOR MANUFACTURING LTD.
To: CHARTERED SEMICONDUCTOR MANUFACTURING PTE. LTD.
Reel/Frame 054452/0378 →
Change of Name Nov 18, 2020
From: CHARTERED SEMICONDUCTOR MANUFACTURING PTE. LTD.
To: GLOBALFOUNDRIES SINGAPORE PTE. LTD.
Reel/Frame 054476/0121 →
Assignment of Assignor's Interest Nov 19, 2020
From: GLOBALFOUNDRIES INC.; GLOBALFOUNDRIES SINGAPORE PTE. LTD.
To: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
Reel/Frame 054482/0767 →
Release of Security Interest Nov 19, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054482/0424 →
Release of Security Interest Nov 20, 2020
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: GLOBALFOUNDRIES INC.
Reel/Frame 054636/0001 →