IP Library › Assignment 009312/0680
Patent Assignment
Reel/Frame 009312/0680

Termination of Security Interest and Release of Collateral

Recorded: 1998-07-15 Pages: 4
Assignor
Assignee
SENCORP SYSTEMS, INC.
P.O. BOX 6001, 400 KIDDS HILL ROAD, HYANNIS, MASSACHUSETTS, 02601
Covered Property (1)
Determination of Optimal Recording Power in Optical Disk Recording and Retrieving Device
Patent: 5,974,021 →
Application: 08/870,405 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Aug 16, 1993
From: SENCORP SYSTEMS, INC.
To: BOATMEN'S NATIONAL BANK OF ST. LOUIS, THE
Reel/Frame 006779/0007 →
Assignment of Assignor's Interest Jul 9, 1999
From: TODA, TSUYOSHI; YAMAZAKI, SHIGEKI; KAKU, TOSHIMITSU
To: HITACHI, LTD.
Reel/Frame 010081/0720 →