IP Library › Assignment 020645/0890
Patent Assignment
Reel/Frame 020645/0890

Assignment of Assignor's Interest

Recorded: 2008-03-14 Pages: 3
Assignor
HITACHI, LTD.
Executed: 2007-07-23
Assignee
RENESAS TECHNOLOGY CORP.
6-2, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
Covered Properties (9)
External Storage Device and Memory Access Control Method Thereof
Patent: 5,732,208 →
Application: 08/679,960 →
Semiconductor Memory Device Having Faulty Cells
Patent: 6,031,758 →
Application: 09/125,547 →
Semiconductor Memory Device Having Faulty Cells
Patent: 6,236,601 →
Application: 09/477,665 →
External storage device and memory access control method thereof
Patent: 6,199,187 →
Application: 09/544,609 →
Storage Device with an Error Correction Unit and an Improved Arrangement for Accessing and Transferring Blocks of Data Stored in a Non-Volatile Semiconductor Memory
Patent: 6,317,371 →
Application: 09/824,778 →
Publication: US 2001/0015908
Semiconductor Memory Device Having Faulty Cells
Patent: 6,388,920 →
Application: 09/886,133 →
Publication: US 2001/0036114
Semiconductor Memory Device Having Faulty Cells
Patent: 6,542,405 →
Application: 10/105,275 →
Publication: US 2002/0097604
External Storage Device and Memory Access Control Method Thereof
Patent: 7,234,087 →
Application: 10/748,156 →
Publication: US 2004/0172581
External Storage Device and Memory Access Control Method Thereof
Patent: 7,721,165 →
Application: 11/599,388 →
Publication: US 2007/0168782
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 15, 1996
From: TAMURA, TAKAYUKI; SHIOTA, SHIGEMASA; KATAYAMA, KUNIHIRO; NAITO, MASASHI
To: HITACHI, LTD.
Reel/Frame 008145/0804 →
Assignment of Assignor's Interest Mar 14, 2008
From: RENESAS TECHNOLOGY CORP.
To: SOLID STATE STORAGE SOLUTIONS, LLC
Reel/Frame 020654/0112 →
Change of Name Mar 30, 2010
From: SOLID STATE STORAGE SOLUTIONS LLC
To: SOLID STATE STORAGE SOLUTIONS, INC.
Reel/Frame 024159/0560 →
Assignment of Assignor's Interest Dec 12, 2016
From: SOLID STATE STORAGE SOLUTIONS, INC.
To: ACACIA RESEARCH GROUP LLC
Reel/Frame 040886/0619 →
Assignment of Assignor's Interest Dec 22, 2016
From: ACACIA RESEARCH GROUP LLC
To: EMERGENCE MEMORY SOLUTIONS LLC
Reel/Frame 041176/0010 →