Patent Assignment
Reel/Frame 025467/0117
Merger
Recorded: 2010-12-07
Pages: 6
Assignor
PRFA TECHNOLOGY FUND, LLC
Executed: 2010-12-07
Assignee
INTELLECTUAL VENTURES I LLC
2711 CENTERVILLE RD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Properties
(26)
Redundancy Scheme for Memory Circuits
Patent:
5,495,445 →
Application:
08/252,284 →
Fast Voltage Equilibration of Complementary Data Lines Following Write Cycle in Memory Circuits
Patent:
5,453,951 →
Application:
08/297,723 →
Fast Voltage Equilibration of Differential Data Lines
Patent:
5,546,338 →
Application:
08/438,148 →
Power Bussing Layout for Memory Circuits
Patent:
5,687,108 →
Application:
08/630,283 →
Word Line Driver Circuit
Patent:
5,737,267 →
Application:
08/630,310 →
Shared Bootstrap Circuit
Patent:
5,793,383 →
Application:
08/656,165 →
Self Adjusting Delay Circuit and Method for Compensating Sense Amplifier Clock Timing
Patent:
5,936,905 →
Application:
08/890,584 →
Disabling a Defective Element in an Integrated Circuit Device Having Redundant Elements
Patent:
6,134,176 →
Application:
09/199,884 →
Bit Line Cross-Over Layout Arrangement
Patent:
6,163,475 →
Application:
09/285,232 →
Disabling a Decoder for a Defective Element in an Integrated Circuit Device Having Redundant Elements
Patent:
6,115,302 →
Application:
09/287,948 →
Hierarchical Dynamic Memory Array Architecture Using Read Amplifiers Separate from Bit Line Sense Amplifiers
Patent:
6,198,682 →
Application:
09/329,975 →
Dynamic Memory Array Having Write Data Applied to Selected Bit Line Sense Amplifiers Before Sensing to Write Associated Selected Memory Cells
Patent:
6,212,109 →
Application:
09/372,320 →
High Speed Video Frame Buffer
Patent:
6,947,100 →
Application:
09/439,061 →
Equilibration Circuit and Method Using a Pulsed Equilibrate Signal and a Level Equilibrate Signal
Patent:
6,104,653 →
Application:
09/451,042 →
Programmable and Electrically Configurable Latch Timing Circuit
Patent:
6,462,998 →
Application:
09/474,351 →
Word line straps using two differentlayers of metal
Patent:
6,266,264 →
Application:
09/499,265 →
Integrated circuit random access memory capable of reading either one or more than one data word in a single clock cycle
Patent:
6,240,046 →
Application:
09/502,983 →
Merging write cycles by comparing at least a portion of the respective write cycle addresses
Patent:
6,356,485 →
Application:
09/503,048 →
Intializing memory cells within a dynamic memory array prior to performing internal memory operations
Patent:
6,282,135 →
Application:
09/503,049 →
Memory array having selected word lines driven to an internally-generated boosted voltage that is substantially independent of VDD
Patent:
6,373,753 →
Application:
09/503,050 →
Generating a Tail Current for a Differential Transistor Pair Using a Capacitive Device to Project a Current Flowing Through a Current Source Device Onto a Node Having a Different Voltage Than the Current Source Device
Patent:
6,462,584 →
Application:
09/503,108 →
Dynamic memory array bit line sense amplifier enabled to drive toward, but stopped before substantially reaching, a source of voltage
Patent:
6,208,575 →
Application:
09/503,109 →
Apparatus for Translating a Voltage
Patent:
6,323,722 →
Application:
09/516,399 →
Integrated Circuit Random Access Memory Capable of Automatic Internal Refresh of Memory Array
Patent:
6,871,261 →
Application:
09/999,563 →
Integrated Circuit Random Access Memory Capable of Automatic Internal Refresh of Memory Array
Concurrent Memory Bank Access and Refresh Retirement
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Corrective Assignment to Correct the Effective Date of the Nunc Pro Tunc Assignment Previously Recorded on Reel 016883 Frame 0584. Assignor(S) Hereby Confirms the Effective Date of the Nunc Pro Tunc Assignment Is 12/19/2000.
May 13, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 020941/0304 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0579. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 07/24/2001.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0187 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0581. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 03/12/2002.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0176 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0583. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 08/28/2001.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0172 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016883 Frame 0582. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 10/08/2002.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0168 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0585. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 10/08/2002.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0155 →
Confirmatory Assignment to Provide Application and/or Patent Number (Per 37 Cfr 3.21) for Prior Assignment Recorded at Reel 008860, Frame 0159, and to Correct Assignee Name.
Jun 9, 2008
From: PROEBSTING, ROBERT J.
To: TOWNSEND AND TOWNSEND AND CREW LLP
Reel/Frame 021050/0976 →
Confimatory Assignment to Provide Application and/or Patent Number (Per 37 Cfr 3.21) for Prior Assignment Recorded at Reel 007979, Frame 0457.
Jun 9, 2008
From: PROEBSTING, ROBERT J.
To: TOWNSEND AND TOWNSEND AND CREW LLP
Reel/Frame 021050/0982 →
Confirmatory Assignment to Provide Application and/or Patent Number (Per 37 Cfr 3.21) for Prior Assignment Recorded at Reel 007959, Frame 0575.
Jun 9, 2008
From: PROEBSTING, ROBERT J.
To: TOWNSEND AND TOWNSEND AND CREW LLP
Reel/Frame 021050/0985 →
Confimatory Assignment to Provide Patent Number (Per 37 Cfr 3.21) for Prior Assignment Recorded at Reel 012949, Frame 0138.
Jun 9, 2008
From: PROEBSTING, ROBERT J.
To: INTEGRATED DEVICE TECHNOLOGY, INC.
Reel/Frame 021050/0994 →
Confirmatory Assignment to Provide Patent Number (Per 37 Cfr 3.21) for Prior Assignment Recorded at Reel 012947, Frame 0462.
Jun 9, 2008
From: PROEBSTING, ROBERT J.
To: INTEGRATED DEVICE TECHNOLOGY, INC.
Reel/Frame 021064/0001 →
Confirmatory Assignment to Provide Application and/or Patent Number (Per 37 Cfr 3.21) for Prior Assignment Recorded at Reel 012879, Frame 0248.
Jun 9, 2008
From: PROEBSTING, ROBERT J.
To: INTEGRATED DEVICE TECHNOLOGY, INC.
Reel/Frame 021064/0004 →
Confirmatory Assignment Confirming the Effective Date of the Nunc Pro Tunc Assignment Previously Recorded at Reel 016871, Frame 0591 Is 09/05/2000, and Disclaiming Any Right, Title, and Interest.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0050 →
Confirmatory Assignment Confirming the Effective Date of the Nunc Pro Tunc Assignment Previously Recorded at Reel 016871, Frame 0589 Is 10/17/2000, and Disclaiming Any Right, Title, and Interest.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0055 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0567. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 03/06/2001.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0112 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0577. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 05/29/2001.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0121 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0575. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 03/27/2001.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0125 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0573. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 04/16/2002.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0134 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0587. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 08/15/2000.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0151 →
Corrective Assignment to Correct the Cover Sheet for the Nunc Pro Tunc Assignment Previously Recorded on Reel 016871 Frame 0569. Assignor(S) Hereby Confirms the Effective Date of This Nunc Pro Tunc Assignment Is 04/03/2001.
Jun 9, 2008
From: INTEGRATED DEVICE TECHNOLOGY, INC.
To: PROEBSTING, ROBERT J.
Reel/Frame 021064/0138 →
Confirmatory Assignment Confirming the Previous Assignment Recorded at Reel 009693 Frame 0154, and Disclaiming Any Right, Title, and Interest.
Jun 16, 2008
From: TOWNSEND AND TOWNSEND AND CREW LLP
To: PROEBSTING, ROBERT J.
Reel/Frame 021096/0681 →
Change of Name
Jun 16, 2008
From: TOWNSEND AND TOWNSEND KHOURIE AND CREW
To: TOWNSEND AND TOWNSEND AND CREW LLP
Reel/Frame 021096/0593 →
Confirmatory Assignment Confirming the Previous Assignment Recorded at Reel 010288 Frame 0326, and Disclaiming Any Right, Title, and Interest.
Jun 16, 2008
From: TOWNSEND AND TOWNSEND AND CREW LLP
To: PROEBSTING, ROBERT J.
Reel/Frame 021096/0613 →
Confirmatory Assignment Confirming the Previous Assignment Recorded at Reel 009996 Frame 0392, and Disclaiming Any Right, Title, and Interest.
Jun 16, 2008
From: TOWNSEND AND TOWNSEND AND CREW LLP
To: PROEBSTING, ROBERT J.
Reel/Frame 021096/0616 →
Court Order Transferring Title from Robert J. Proebsting (Deceased) to Arlene H. Proebsting and Todd a. Proebsting, Trustees of the Proebsting Family Trust.
Jun 16, 2008
From: PROEBSTING, ROBERT J.
To: ARLENE H. PROEBSTING AND TODD A. PROEBSTING, TRUSTEES OF THE ROBERT J. PROEBSTING AND ARLENE H. PROEBSTING FAMILY TRUST, UNDER THE TRUST AGREEMENT DATED FEBRUARY 5, 1996, AS AMENDED, ALSO KNOWN AS THE PROEBSTING FAMILY TRUST.
Reel/Frame 021096/0637 →