Patent Assignment
Reel/Frame 022432/0429
Record to Correct Assignee's Address, Prviously Recorded on Reel 022105 Frame 0405.
Recorded: 2009-03-20
Pages: 3
Assignee
FUJITSU MICROELECTRONICS LIMITED
7-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU, TOKYO, 163-0722, JAPAN
Covered Property
(1)
Data Generation Method for Semiconductor Device, and Electron Beam Exposure System
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2009
From: OGINO, KOZO; HOSHINO, HIROMI
To: FUJITSU MICROELECTRONICS LIMITED
Reel/Frame 022105/0405 →
Change of Name
Jul 27, 2010
From: FUJITSU MICROELECTRONICS LIMITED
To: FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 024794/0500 →
Change of Address
Dec 23, 2016
From: FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 041188/0401 →
Assignment of Assignor's Interest
Jul 14, 2020
From: FUJITSU SEMICONDUCTOR LIMITED
To: AIZU FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 053209/0468 →
Change of Name and Change of Address
Jul 16, 2020
From: AIZU FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU SEMICONDUCTOR LIMITED
Reel/Frame 053481/0962 →
Merger
May 24, 2023
From: FUJITSU SEMICONDUCTOR LIMITED
To: FUJITSU LIMITED
Reel/Frame 064221/0545 →
Assignment of Assignor's Interest
Nov 27, 2024
From: FUJITSU LIMITED
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Reel/Frame 069454/0333 →
Assignment of Assignor's Interest
Dec 17, 2025
From: FUJITSU LIMITED
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Reel/Frame 073964/0516 →