Patent Assignment
Reel/Frame 006772/0359
Assignment of Assignor's Interest
Recorded: 1993-05-03
Pages: 5
Assignor
TAN, KWAN Y.
Executed: 1993-03-25
Assignee
DIGITAL EQUIPMENT CORPORATION
146 MAIN STREET, MAYNARD, MASSACHUSETTS, 01754
Covered Property
(1)
Double-Sided Optical Media for a Disk Storage Device
Patent:
5,470,627 →
Application:
08/020,515 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 1993
From: LEE, NEVILLE K.; TAN, KWAN T.
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 006772/0355 →
Assignment of Assignor's Interest
Oct 4, 1994
From: DIGITAL EQUIPMENT CORPORATION
To: QUANTUM CORPORATION
Reel/Frame 007156/0665 →
Security Interest
Oct 4, 1994
From: QUANTUM CORPORATION
To: CANADIAN IMPERIAL BANK OF COMMERCE, AS ADMINISTRATIVE AGENT
Reel/Frame 007152/0815 →
Security Interest
Aug 19, 1996
From: QUANTUM CORPORATION
To: CANADIAN IMPERIAL BANK OF COMMERCE
Reel/Frame 008222/0215 →
Release
Oct 20, 1997
From: QUANTUM CORPORATION
To: CANADIAN IMPERIAL BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 008744/0904 →
Assignment of Assignor's Interest
Feb 19, 2002
From: QUANTUM CORPORATION
To: MAXTOR CORPORATION
Reel/Frame 012653/0726 →
Release of Security Interest
Jul 23, 2025
From: THE BANK OF NOVA SCOTIA
To: SEAGATE TECHNOLOGY PUBLIC LIMITED COMPANY; SEAGATE TECHNOLOGY; SEAGATE TECHNOLOGY HDD HOLDINGS; I365 INC.
Reel/Frame 072193/0001 →