Patent Assignment
Reel/Frame 008660/0267
Security Agreement
Recorded: 1997-08-25
Pages: 6
Assignor
LEXAR MICROSYSTEMS, INC.
Executed: 1997-08-08
Assignee
TU, JOHN AND SUN, DAVID
17600 NEWHOPE STREET, FOUNTAIN VALLEY, CALIFORNIA, 92708
Covered Properties
(12)
Flash Memory Mass Storage Architecture Incorporating Wear Leveling Technique
Patent:
5,479,638 →
Application:
08/037,893 →
Flash Memory Mass Storage Architecture
Patent:
5,388,083 →
Application:
08/038,668 →
Flash Memory Mass Storage Architecture Incorporating Wear Leveling Technique Without Using Cam Cells
Patent:
5,485,595 →
Application:
08/131,495 →
Method and Apparatus for Combining Controller Firmware Storage and Controller Logic in a Mass Storage System
Patent:
5,606,660 →
Application:
08/326,884 →
High Performance Method of and System for Selecting One of a Plurality of Ic Chips While Requiring Minimal Select Lines
Patent:
5,818,350 →
Application:
08/420,239 →
Direct Logical Block Addressing Flash Memory Mass Storage Architecture
Patent:
5,845,313 →
Application:
08/509,706 →
A Non-Volatile Memory System of Multi-Level Transistor Cells and Methods Using Same
Patent:
5,596,526 →
Application:
08/515,188 →
Method of and Architecture for Controlling System Data with Automatic Wear Leveling in a Semiconductor Non-Volatile Mass Storage Memory
Patent:
5,835,935 →
Application:
08/527,484 →
Passive Analog Filter for Network Interface
Patent:
6,014,409 →
Application:
08/796,072 →
Moving Sectors Within a Block of Information in a Flash Memory Mass Storage Architecture
Patent:
5,907,856 →
Application:
08/831,266 →
Identification and Verification of a Sector Within a Block of Mass Storage Flash Memory
Patent:
5,838,614 →
Application:
08/858,847 →
Automatic Voltage Detection in Multiple Voltage Applications
Application:
60/006,478 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 26, 1993
From: ASSAR, MAHMUD; NEMAZIE, SIAMACK; ESTAKHRI, PETRO
To: CIRRUS LOGIC, INC.
Reel/Frame 006500/0452 →
Assignment of Assignors Interest.
Mar 26, 1993
From: ASSAR, MAHMUD; NEMZAIE, SIAMACK; ESTAKHRI, PETRO
To: CIRRUS LOGIC, INC.
Reel/Frame 006503/0423 →
Assignment of Assignor's Interest
Nov 15, 1993
From: ASSAR, MAHMUD; ESTAKHRI, PETRO; NEMAZIE, SIAMACK; MOZAFFARI, MAHMOOD
To: CIRRUS LOGIC, INC.
Reel/Frame 006809/0022 →
Assignment of Assignor's Interest
Dec 27, 1994
From: ESTAKHRI, PETRO; REID, ROBERT; IMAN, BERHANU
To: CIRRUS LOGIC, INC.
Reel/Frame 007276/0579 →
Assignment of Assignor's Interest
Apr 11, 1995
From: ESTAKHRI, PETRO; ASSAR, MAHMUD
To: CIRRUC LOGIC, INC.
Reel/Frame 007484/0071 →
Assignment of Assignor's Interest
Aug 15, 1995
From: ASSAR, MAHMUD; KESHTBOD, PARVIZ
To: CIRRUS LOGIC, INC.
Reel/Frame 007615/0243 →
Security Agreement
Aug 29, 1996
From: CIRRUS LOGIC, INC.
To: BANK OF AMERICA NATIONAL TRUST & SAVINGS ASSOCIATION AS AGENT
Reel/Frame 008113/0001 →
Assignment of Assignor's Interest
Oct 15, 1996
From: CIRRUS LOGIC, INC.
To: LEXAR MICROSYSTEMS, INC.
Reel/Frame 008180/0722 →
Assignment of Assignor's Interest
Jan 31, 1997
From: CIRRUS LOGIC, INC.
To: LEXAR MICROSYSTEMS, INC.
Reel/Frame 008328/0204 →
Assignment of Assignor's Interest
Feb 5, 1997
From: CURTIS, ROBERT
To: DIGITAL EQUIPMENT CORPORATION
Reel/Frame 008434/0309 →
Release of Security Interest in Patents Listed Under 4A and 4B Pursuant to Agreement of Purchase and Sale of Assets Between Cirrus Logic, Inc., Cirrus Logic International, Ltd. and Lexar Microsystems, Inc. Dated September 16, 1996
Mar 25, 1997
From: CIRRUS LOGIC, INC.
To: BANK OF AMERICA NATIONAL TRUST & SAVINGS ASSOCIATION AS AGENT
Reel/Frame 008423/0001 →
Assignment of Assignor's Interest
Mar 31, 1997
From: ESTAKHRI, PETRO; IMAN, BERHAU; GANJUEI, ALI R.
To: LEXAR MICROSYSTEMS, INC.
Reel/Frame 008836/0467 →
Security Interest
Jul 7, 1997
From: LEXAR MICROSYSTEMS, INC.
To: TOSHIBA AMERICA ELECTRONIC COMPONENTS INC.
Reel/Frame 008559/0794 →
Assignment of Assignor's Interest
Dec 29, 1997
From: ESTAKHRI, PETRO; IMAN, BERHAU
To: LEXAR MICROSYSTEMS, INC.
Reel/Frame 008883/0858 →
Assignment of Assignor's Interest
Mar 25, 1998
From: DIGITAL EQUIPMENT CORPORATION
To: CABLETRON SYSTEMS, INC.
Reel/Frame 009050/0477 →
Change of Name
Aug 11, 1998
From: LEXAR MICROSYSTEMS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 009367/0915 →
Change of Name
Aug 27, 1998
From: LEXAR MICROSYSTEMS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 009417/0455 →
Assignment of Assignor's Interest
Aug 27, 1998
From: LEXAR MICROSYSTEMS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 009420/0381 →
Change of Name
Aug 27, 1998
From: LEXAR MICROSYSTEMS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 009420/0541 →
Change of Name
Aug 31, 1998
From: LEXAR MICROSYSTEMS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 009438/0672 →
Change of Name
Nov 25, 1998
From: LEXAR MICROSYSTEMS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 009627/0051 →
Assignment of Assignor's Interest
Oct 19, 2000
From: CABLETRON SYSTEMS, INC.
To: ENTERASYS NETWORKS, INC.
Reel/Frame 011219/0376 →
Security Agreement
Jan 8, 2001
From: LEXAR MEDIA, INC. (CA CORPORATION)
To: CHASE MANHATAN BANK, AS ADMINISTRATIVE AGENT, THE
Reel/Frame 011436/0541 →
Termination of Security Interest
Mar 15, 2006
From: TU, JOHN; SUN, DAVID
To: LEXAR MEDIA, INC.; LEXAR MICROSYSTEMS, INC.
Reel/Frame 017422/0871 →
Termination of Security Agreement
Mar 15, 2006
From: TOSHIBA AMERICA ELECTRONIC COMPONENTS, INC.
To: LEXAR MEDIA, INC.
Reel/Frame 017336/0712 →