IP Library › Assignment 025723/0127
Patent Assignment
Reel/Frame 025723/0127

Assignment of Assignor's Interest

Recorded: 2011-01-31 Pages: 11
Assignor
RENESAS ELECTRONICS CORPORATION
Executed: 2010-11-11
Assignee
DRAM MEMTECH LLC
6136 FRISCO SQUARE BLVD, SUITE 385, FRISCO, TEXAS, 75034
Covered Properties (22)
Electrostatic Capacity Device in Semiconductor Memory Device, and Apparatus for and Method of Driving Sense Amplifier Using Electrostatic Capacity Device
Patent: 4,980,799 →
Application: 07/459,998 →
Motor Control Circuit for a Wire Bonding Apparatus
Patent: 5,485,063 →
Application: 08/099,623 →
Pulse Generating Circuit and a Semiconductor Memory Device Provided with the Same
Patent: 5,691,661 →
Application: 08/458,775 →
Operation Mode Setting Circuit in Semiconductor Device
Patent: 5,818,768 →
Application: 08/767,496 →
Synchronous Semiconductor Memory Device Performing Input/Output of Data in a Cycle Shorter Than an External Clock Signal Cycle
Patent: 5,726,950 →
Application: 08/779,829 →
A Synchronous Type Semiconductor Memory Device Having Internal Operation Timings Determined by Count Values of an Internal Counter
Patent: 5,751,655 →
Application: 08/788,803 →
Memory System Capable of Supporting Different Memory Devices and a Memory Device Used Therefor
Patent: 6,345,348 →
Application: 08/798,950 →
Publication: US 2001/0044874
Synchronous Semiconductor Device Having Circuitry Capable of Surely Resetting Test Mode
Patent: 5,905,690 →
Application: 09/058,987 →
Clock Synchronous Semiconductor Memory Device Capable of Preventing Outputting of Invalid Data
Patent: 6,049,488 →
Application: 09/122,762 →
Multi-Bank Semiconductor Memory Device Suitable for Integration with Logic
Patent: 6,310,815 →
Application: 09/131,346 →
Clock Synchronous Memory Embedded Semiconductor Integrated Circuit Device
Patent: 5,991,232 →
Application: 09/143,253 →
Synchronous Type Semiconductor Memory Device Permitting Reduction in Ratio of Area Occupied by Control Circuit in Chip Area
Patent: 6,301,187 →
Application: 09/226,064 →
Operable Synchronous Semiconductor Memory Device Switching Between Single Data Rate Mode and Double Data Rate Mode
Patent: 6,337,832 →
Application: 09/272,194 →
Semiconductor device including voltage down converter allowing tuning in short period of time and reduction of chip area
Patent: 6,331,962 →
Application: 09/489,474 →
Publication: US 2002/0000582
Semiconductor memory device that can access two regions alternately at high speed
Patent: 6,359,803 →
Application: 09/759,319 →
Semiconductor Device Capable of Generating Internal Voltage Effectively
Patent: 6,414,881 →
Application: 09/876,078 →
Publication: US 2002/0027809
Semiconductor Memory Device Capable of Adjusting Phase of Output Data and Memory System Using the Same
Patent: 6,570,815 →
Application: 09/973,886 →
Publication: US 2002/0159325
Semiconductor Memory Device Allowing Simultaneous Inputting of N Data Signals
Patent: 6,452,861 →
Application: 09/981,811 →
Semiconductor Device Including Internal Potential Generating Circuit Allowing Tuning in Short Period of Time and Reduction of Chip Area
Patent: 6,515,934 →
Application: 09/986,973 →
Publication: US 2002/0064077
Operable Synchronous Semiconductor Memory Device Switching Between Single Data Rate Mode and Double Data Rate Mode
Patent: 6,522,599 →
Application: 10/025,857 →
Publication: US 2002/0064072
Refresh Control Circuitry for Refreshing Storage Data
Patent: 6,765,838 →
Application: 10/209,901 →
Publication: US 2003/0081485
Operable Synchronous Semiconductor Memory Device Switching Between Single Data Rate Mode and Double Data Rate Mode
Patent: 6,724,686 →
Application: 10/339,288 →
Publication: US 2003/0103407
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. May 18, 1990
From: TOBITA, YOUICHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 005302/0255 →
Assignment of Assignor's Interest Jul 30, 1993
From: MOCHIDA, TOORU; TERAKADO, YOSHIMITSU; HAYASHI, HIJIRI
To: KABUSHIKI KAISHA SHINKAWA
Reel/Frame 006648/0797 →
Assignment of Assignor's Interest Dec 16, 1996
From: SAWADA, SEIJI; KONISHI, YASUHIRO
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 008359/0314 →
Assignment of Assignor's Interest Jan 7, 1997
From: OKAMOTO, YASUYUKI; MATSUO, RYUICHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 008419/0848 →
Assignment of Assignor's Interest Jan 23, 1997
From: YAMAZAKI, AKIRA; DOSAKA, KATSUMI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 008378/0642 →
Assignment of Assignor's Interest Feb 11, 1997
From: WATANBE, NAOYA; YAMAZAKI, AKIRA
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 012097/0713 →
Assignment of Assignor's Interest Apr 13, 1998
From: SAKURAI, MIKIO; TANIDA, SUSUMU; TSUKIKAWA, YASUHIKO; NAKANO, MASAYA
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 009160/0296 →
Assignment of Assignor's Interest Jul 27, 1998
From: SAWADA, SEIJI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 009345/0856 →
Assignment of Assignor's Interest Aug 7, 1998
From: YAMAGATA, TADATO; YAMAZAKI, AKIRA; TOMISHIMA, SHIGEKI; YUKINARI, YOSHIO
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 009383/0748 →
Assignment of Assignor's Interest Aug 28, 1998
From: MATSUMURA, MASASHI; YAMZAKI, AKIRA; HAYASHI, ISAMU; MANGYO, ATSUO
To: MITSUBISHI DENKI KABUSHIKI KAISHA; MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED
Reel/Frame 009429/0742 →
Assignment of Assignor's Interest Jan 6, 1999
From: OOISHI, TSUKASA; TOMISHIMA, SHIGEKI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 009697/0379 →
Assignment of Assignor's Interest Mar 18, 1999
From: OOISHI, TSUKASA; ISHIKAWA, MASATOSHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 009837/0134 →
To Correct the Spelling of the Name of the Second Inventor Appearing at Reel 9429, Frame 0742. Jul 7, 1999
From: MATSUMURA, MASASHI; YAMAZAKI, AKIRA; HAYASHI, ISAMU; MANGYO, ATSUO
To: MITSUBISHI DENKI KABUSHIKI KAISHA; MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED
Reel/Frame 010245/0192 →
Assignment of Assignor's Interest Jan 21, 2000
From: KOBAYASHI, MAKO; MORISHITA, FUKASHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 010566/0918 →
Assignment of Assignor's Interest Jan 16, 2001
From: TANAKA, SHINJI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 011458/0113 →
Assignment of Assignor's Interest Jun 8, 2001
From: FUJII, NOBUYUKI; MORISHITA, FUKASHI; YAMAZAKI, AKIRA; TAITO, YASUHIKO
To: MITSUBISHI DENKI KABUSHIKI KAISHA; MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED
Reel/Frame 011901/0926 →
Assignment of Assignor's Interest Oct 11, 2001
From: KASHIWAZAKI, YASUHIRO
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 012255/0516 →
Assignment of Assignor's Interest Oct 19, 2001
From: HIROSE, MASAKAZU
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 012284/0103 →
Assignment of Assignor's Interest Jan 28, 2002
From: KOBAYASHI, MAKO; MORISHITA, FUKASHI
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 012540/0110 →
Assignment of Assignor's Interest Aug 2, 2002
From: MATSUMOTO, JUNKO; YAMAUCHI, TADAAKI; OKAMOTO, TAKEO
To: MITSUBISHI DENKI KABUSHIKI KAISHA
Reel/Frame 013163/0173 →
Assignment of Assignor's Interest Sep 10, 2003
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 014502/0289 →
Assignment of Assignor's Interest Apr 7, 2004
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 015185/0122 →
Assignment of Assignor's Interest Dec 2, 2009
From: MITSUBISHI DENKI KABUSHIKI KAISHA
To: RENESAS TECHNOLOGY CORP.
Reel/Frame 023594/0048 →
Assignment of Assignor's Interest Jan 11, 2010
From: MITSUBISHI ELECTRIC ENGINEERING CO., LTD.
To: RENESAS DESIGN CORP.
Reel/Frame 023750/0953 →
Assignment of Assignor's Interest Feb 2, 2010
From: RENESAS TECHNOLOGY CORPORATION
To: VACHELLIA, LLC
Reel/Frame 023882/0159 →