Patent Assignment
Reel/Frame 006005/0669
Security Interest
Recorded: 1992-01-31
Pages: 4
Assignor
ANCOR COMMUNICATIONS, INCORPORATED
Executed: 1992-01-31
Covered Property
(1)
Digital Exchange Switch Element and Network
Patent:
4,821,034 →
Application:
07/011,842 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 14, 2003
From: QLOGIC SWITCH PRODUCTS INC.
To: QLOGIC CORPORATION
Reel/Frame 014692/0611 →
Change of Name
Nov 14, 2003
From: ANCOR COMMUNICATION INC.
To: QLOGIC SWITCH PRODUCTS INC.
Reel/Frame 014692/0614 →
Change of Name
Jun 1, 2004
From: ANCOR COMMUNICATIONS, INC.
To: QLOGIC SWITCH PRODUCTS, INC.
Reel/Frame 015394/0332 →