IP Library Assignment 013325/0894
Patent Assignment
Reel/Frame 013325/0894

Assignment of Assignor's Interest

Recorded: 2002-09-18 Pages: 2
Assignor
NOSAKA, TAKESHI
Executed: 2002-07-24
Assignee
ROHM CO., LTD.
21 SAIIN MIZOSAKI-CHO, UKYO-KU, KYOTO, 615-8585, JAPAN
Covered Property (1)
Authentication System Having a Semiconductor Device Containing Data Which Are Difficult to Analyze Through Illegitimate Access, and Semiconductor Device Therefor
Patent: 7,389,542 →
Application: 10/246,226 →
Publication: US 2003/0065939
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 31, 2020
From: ROHM CO., LTD.
To: ACHLYS TECHNOLOGIES INC.
Reel/Frame 052273/0877 →
Assignment of Assignor's Interest Jun 17, 2020
From: ACHLYS TECHNOLOGIES INC.
To: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
Reel/Frame 052957/0699 →