IP Library Assignment 005590/0221
Patent Assignment
Reel/Frame 005590/0221

Assignment of Assignors Interest.

Recorded: 1991-01-29 Pages: 4
Covered Property (1)
Semiconductor Memory Device Having Split Operation and Capable of Reducing Power Supply Noise
Patent: 5,237,536 →
Application: 07/647,589 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 4, 2009
From: OKI ELECTRIC INDUSTRY CO., LTD.
To: OKI SEMICONDUCTOR CO., LTD.
Reel/Frame 022240/0984 →