IP Library › Assignment 009756/0085
Patent Assignment
Reel/Frame 009756/0085

First Amendment to Patent Sec. Agmnt.

Recorded: 1999-02-23 Pages: 26
Assignor
NATONAL ELECTRICAL BENEFIT FUND
Executed: 1999-01-15
Assignee
RAMTRON INTERNATIONAL CORPORATION
1850 RAMTRON DRIVE, COLORADO SPRINGS, COLORADO, 80921
Covered Properties (77)
Fabric Equipment Guard
Patent: 5,346,754 →
Application: 08/023,656 →
Ferroelectric Capacitor Renewal Method
Patent: 5,525,528 →
Application: 08/200,216 →
Semiconductor Device Having a Transistor, a Ferroelectric Capacitor and a Hydrogen Barrier Film
Patent: 5,523,595 →
Application: 08/238,802 →
Noise and Glitch Suppressing Filter with Feedback
Patent: 5,479,132 →
Application: 08/254,281 →
Process for Fabricating Transistors Using Composite Nitride Structure
Patent: 5,610,099 →
Application: 08/267,278 →
Circuit with a Single Address Register That Augments a Memory Controller by Enabling Cache Reads and Page-Mode Writes
Patent: 5,566,318 →
Application: 08/284,384 →
Device for Sidetracking a Truck
Patent: 5,498,117 →
Application: 08/294,833 →
Semiconductor Device with a Conductive Reaction-Preventing Film
Patent: 5,475,248 →
Application: 08/303,134 →
Voltage Reference for a Ferroelectric 1T/1C Based Memory
Patent: 5,572,459 →
Application: 08/306,686 →
Enhanced Dram with All Reads from on-Chip Cache and All Writers to Memory Array
Patent: 5,699,317 →
Application: 08/319,289 →
Passivation Method and Structure Using Hard Ceramic Materials or the Like
Patent: 5,578,867 →
Application: 08/394,467 →
Film Having Ferroelectric Bismuth Layered Oxides
Patent: 5,519,566 →
Application: 08/403,489 →
Ferroelectric Memory Sensing Method Using Distinct Read and Write Voltages
Patent: 5,532,953 →
Application: 08/413,083 →
Circuit and Method for Reducing a Compensation of a Ferroelectric Capacitor by Multiple Pulsing of the Plate Line Following a Write Operation
Patent: 5,592,410 →
Application: 08/420,293 →
Ferroelectric Memory Sensing Scheme Using Bit Lines Precharged to a Logic One Voltage
Patent: 5,530,668 →
Application: 08/420,752 →
Fabrication of Metal-Ferroelectric-Metal Capacitors with a Two Step Patterning Sequence
Patent: 5,789,323 →
Application: 08/428,544 →
Enhanced Dram with Single Row Sram Cache for All Device Read Operations
Patent: 5,721,862 →
Application: 08/460,665 →
Ferroelectric Nonvolatile Random Access Memory Utilizing Self-Bootstrapping Plate Line Segment Drivers
Patent: 5,598,366 →
Application: 08/515,558 →
Programmable Output Devices for Controlling Signal Levels in an Rf/Id Transponder
Patent: 5,926,110 →
Application: 08/521,251 →
Multibus Cached Memory System
Patent: 5,802,560 →
Application: 08/521,597 →
Integration of High Value Capacitor with Ferroelectric Memory
Patent: 5,608,246 →
Application: 08/525,497 →
Method for Making a Ferroelectrric Memory Cell with a Ferroelectric Capacitor Overlying a Memory Transistor
Patent: 5,580,814 →
Application: 08/527,175 →
Method of Making Integration of High Value Capacitor with Ferro- Electric Memory
Patent: 5,909,624 →
Application: 08/544,470 →
Computer Hybrid Memory Including Dram and Edram Memory Components, with Secondary Cache in Edram for Dram
Patent: 5,875,451 →
Application: 08/615,392 →
Use of Calcium and Strontium Dopants to Improve Retention Performance in a Pzt Ferroelectric Film
Patent: 5,969,935 →
Application: 08/616,856 →
Method of Measuring Retention Performance and Imprint Degradation of Ferroelectric Films
Patent: 6,008,659 →
Application: 08/616,913 →
Iridium Oxide Local Interconnect
Patent: 5,838,605 →
Application: 08/618,884 →
Edram with Integrated Generation and Control of Write Enable and Column Latch Signals and Method for Making Same
Patent: 5,835,442 →
Application: 08/620,450 →
Bootstrapping Circuit Utilizing a Ferroelectric Capacitor
Patent: 5,774,392 →
Application: 08/620,799 →
Ed Ram Having a Dynamically-Sized Cache Memory and Associated Method Thereof
Patent: 5,983,313 →
Application: 08/630,489 →
Voltage Reference for a Ferroelectric 1T/Ic Based Memory
Patent: 5,822,237 →
Application: 08/634,445 →
Low Voltage Bootstrapping Circuit
Patent: 5,999,461 →
Application: 08/663,032 →
Circuit and Method for Reducing Compensation of a Ferroelectric Capacitor by Multiple Pulsing of the Plate Line Following a Write Operation
Patent: 5,815,430 →
Application: 08/691,132 →
Completely Encapsulated Top Electrode of a Ferroelectric Capacitor
Patent: 5,920,453 →
Application: 08/700,076 →
Bandgap Reference Based Power-on Detect Circuit Including a Supression Circuit
Patent: 5,852,376 →
Application: 08/702,363 →
Semiconductor Memory Device
Patent: 5,818,771 →
Application: 08/723,367 →
Same State and Opposite State Diagnostic Test for Ferroelectric Memories
Patent: 5,661,730 →
Application: 08/723,935 →
Yield Enhancement Technique for Integrated Circuit Processing to Reduce Effects of Undesired Dielectric Moisture Retention and Subsequent Hydrogen Out-Diffusion
Patent: 5,990,513 →
Application: 08/728,256 →
Partially or Completely Encapsulated Top Electrode of a Ferroelectric Capacitor
Patent: 5,864,932 →
Application: 08/728,740 →
Data Processor Incorporating a Ferroelectric Memory Array Selectably Configurable as Read/Write and Read Only Memory
Patent: 5,890,199 →
Application: 08/734,802 →
System and Method Providing Selective Write Protection for Individual Blocks of Memory in a Non-Volatile Memory Device
Patent: 5,802,583 →
Application: 08/745,581 →
Low-Power Non-Resetable Test Mode Circuit
Patent: 5,804,996 →
Application: 08/799,999 →
Serial Ferroelectric Random Access Memory Architecture to Equalize Column Accesses and Improve Data Retention Reliability by Mitigating Imprint Effects
Patent: 5,912,846 →
Application: 08/810,607 →
System and Method for Mitigating Imprint Effect in Ferroelectric Random Access Memories Utilizing a Complementary Data Path
Patent: 5,745,403 →
Application: 08/810,608 →
Partially or Completely Encapsulated Top Electrode of a Ferroelectric Capacitor
Patent: 6,027,947 →
Application: 08/828,157 →
First-In, First-Out Integrated Circuit Memory Device Utilizing a Dynamic Random Access Memory Array for Data Storage Implemented in Conjuction with an Associated Static Random Access Memory Cache
Patent: 5,901,100 →
Application: 08/840,118 →
Enhanced Signal Processing Random Access Memory Device Utilizing a Dram Memory Array Integrated with an Associated Sram Cache and Internal Refresh Control
Patent: 5,991,851 →
Application: 08/850,802 →
Dual-Level Metalization Method for Integrated Circuit Ferroelectric Devices
Patent: 5,902,131 →
Application: 08/853,527 →
Use of Calcium and Strontium Dopants to Improve Retention Performance in a Pzt Ferroelectric Film
Patent: 5,800,683 →
Application: 08/861,674 →
Enhanced Dram with Embedded Registers
Patent: 5,887,272 →
Application: 08/888,371 →
Multi-Layer Approach for Optimizing Ferroelectric Film Performance
Patent: 6,080,499 →
Application: 08/896,684 →
Voltage Boost Circuit and Operation Thereof at Low Power Supply Voltages
Patent: 5,854,568 →
Application: 08/915,054 →
Plate Line Segmentation in a 1T/1C Ferroelectric Memory
Patent: 5,995,406 →
Application: 08/970,448 →
Reference Cell for a 1T/1C Ferroelectric Memory
Patent: 5,956,266 →
Application: 08/970,452 →
Sensing Methodology for a 1T/1C Ferroelectric Memory
Patent: 5,880,989 →
Application: 08/970,453 →
Column Decoder Configuration for a 1T/1C Ferroelectric Memory
Patent: 5,892,728 →
Application: 08/970,454 →
Reference Cell Configuration for a 1T/1C Ferroelectric Memory
Patent: 5,986,919 →
Application: 08/970,518 →
Sense Amplifier Configuration for a 1T/1C Ferroelectric Memory
Patent: 5,969,980 →
Application: 08/970,519 →
Memory Cell Configuration for a 1T/1C Ferroelectric Memory
Patent: 6,028,783 →
Application: 08/970,520 →
Sense Amplifier Latch Driver Circuit for a 1T/1C Erroelectric Memory
Patent: 6,002,634 →
Application: 08/970,521 →
Plate Line Driver Circuit for a 1T/1C Ferroelectric Memory
Patent: 5,978,251 →
Application: 08/970,522 →
Bandgap Reference Based Power-on Detect Circuit Including a Suppression Circuit
Patent: 5,867,047 →
Application: 09/017,577 →
Integrated Circuit Memory Device Incorporating a Non-Volatile Memory Array and a Relatively Faster Access Time Memory Cache
Patent: 6,263,398 →
Application: 09/021,132 →
Sense Amplifier Utilizing a Balancing Resistor
Patent: 5,901,088 →
Application: 09/022,106 →
Ferroelectric Thin Films and Solutions: Compositions
Patent: 6,203,608 →
Application: 09/061,362 →
Multi-Layer Approach for Optimizing Ferroelectric Film Performance
Patent: 6,090,443 →
Application: 09/064,465 →
Technique for Reducing Element Disable Fuse Pitch Requirements in an Integrated Circuit Device Incorporating Replaceable Circuit Elements
Patent: 6,141,281 →
Application: 09/069,468 →
Completely Encapsulated Top Electrode of a Ferroelectric Capacitor Using a Lead-Enhanced Escapsulation Layer
Patent: 6,211,542 →
Application: 09/085,280 →
Cmos Rc Equivalent Delay Circuit
Patent: 6,097,231 →
Application: 09/087,726 →
Embedded Enhanced Dram, and Associated Method
Patent: 5,963,481 →
Application: 09/108,089 →
Multi-Array Memory Device, and Associated Method, Having Shared Decoder Circuitry
Patent: 6,064,620 →
Application: 09/111,822 →
Dynamic Random Access Memory Word Line Boost Technique Employing a Boost-on-Writes Policy
Patent: 6,055,192 →
Application: 09/146,726 →
Hydrogen Barrier Encapsulation Techniques for the Control of Hydrogen Induced Degradation of Ferroelectric Capacitors in Conjunction with Multilevel Metal Processing for Non-Volatile Integrated Circuit Memory Devices
Patent: 6,249,014 →
Application: 09/164,952 →
Method of Manufacturing Ferroelectric Memory Device Useful for Preventing Hydrogen Line Degradation
Patent: 6,174,735 →
Application: 09/177,392 →
Multi-Bank Esdram with Cross -Coupled Sram Cache Registers
Patent: 6,249,840 →
Application: 09/178,298 →
Enhanced Dram with Embedded Registers
Patent: 6,347,357 →
Application: 09/182,994 →
Method of Forming Oxide Local Interconnect
Patent: 5,985,713 →
Application: 09/183,545 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 17, 1993
From: YUN, CHONG S.
To: ATLANTIC RICHFIELD COMPANY
Reel/Frame 006537/0058 →
Assignment of Assignor's Interest Feb 23, 1994
From: PERINO, STANLEY; MITRA, SANJAY
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 006896/0319 →
Assignment of Assignor's Interest Jun 6, 1994
From: VERHAEGHE, DONALD J.; SMITH, GREGORY M.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007026/0208 →
Assignment of Assignor's Interest Jun 28, 1994
From: STEVENS, E. HENRY; BAILEY, RICHARD A.; TAYLOR, THOMAS C.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007057/0554 →
Assignment of Assignor's Interest Sep 16, 1994
From: WILSON, DENNIS R.; MEADOWS, H. BRETT
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007207/0222 →
Assignment of Assignor's Interest Sep 20, 1994
From: NEZU, TAKASHI
To: TACHI-S CO., LTD.
Reel/Frame 007143/0327 →
Assignment of Assignor's Interest Dec 23, 1994
From: SARTORE, RONALD H.; MOBLEY, KENNETH J.; CARRIGAN, DONALD G.; JONES, OSCAR FREDERICK, JR.
To: RAMTRON INTERNATIONAL CORPORATION; UNITED MEMORIES, INC.
Reel/Frame 007331/0293 →
Security Interest Mar 3, 1995
From: RAMTRON INTERNATIONAL CORPORATION
To: NATIONAL ELECTRICAL BENEFIT FUND
Reel/Frame 007374/0032 →
Assignment of Assignor's Interest Mar 29, 1995
From: RUESCH, RODNEY A.; GOLABI, MANOOCH
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007432/0123 →
Assignment of Assignor's Interest Apr 11, 1995
From: VERHAEGHE, DONALD J.; TRAYNOR, STEVEN D.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007472/0149 →
Assignment of Assignor's Interest Apr 12, 1995
From: CHERN, WEN-FOO; WILSON, DENNIS
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007466/0404 →
Assignment of Assignor's Interest Apr 25, 1995
From: TAYLOR, THOMAS C.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007610/0705 →
Assignment of Assignor's Interest Aug 30, 1995
From: JOSEPH, JAMES DEAN; HEISLER, DOYLE JAMES; HEISLER, DION NICKOLAS
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007632/0014 →
Security Agreement Sep 29, 1995
From: RAMTRON INTERNATIONAL CORPORATION
To: NATIONAL ELECTRICAL BENEFIT FUND
Reel/Frame 007662/0353 →
Assignment of Assignor's Interest Oct 13, 1995
From: KRAUS, WILLIAM F.; WILSON, DENNIS R.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007760/0731 →
Assignment of Assignor's Interest Mar 14, 1996
From: JOSEPH, JAMES DEAN
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 007928/0975 →
Assignment of Assignor's Interest May 16, 1996
From: KAMMERDINER, LEE; DAVENPORT, TOM; HADNAGY, DOMOKOS
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 008070/0389 →
Assignment of Assignor's Interest Feb 17, 1997
From: UNITED MEMORIES, INC.
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 008406/0599 →
Assignment of Assignor's Interest May 28, 1997
From: RAMTRON INTERNATIONAL CORPORATION
To: ENHANCED MEMORY SYSTEMS, INC.
Reel/Frame 008544/0844 →
Assignment of Assignor's Interest Aug 5, 1998
From: RAMTRON INTERNATIONAL CORPORATION
To: ENHANCED MEMORY SYSTEMS, INC.
Reel/Frame 009552/0715 →
Assignment of Assignor's Interest Jan 24, 2000
From: ATLANTIC RICHFIELD COMPANY
To: ARCH COAL, INC.
Reel/Frame 010557/0264 →
Security Interest Apr 12, 2002
From: RAMTRON INTERNATIONAL CORPORATION
To: INFINEON TECHNOLOGIES AG
Reel/Frame 012653/0747 →
Assignment of Assignor's Interest Mar 23, 2004
From: JOSEPH, JAMES DEAN
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 014446/0889 →
Release of Security Interest Mar 29, 2004
From: NATIONAL ELECTRICAL BENEFIT FUND
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 014468/0248 →
Amendment to Security Agreement and Amendment to Certain Ip Apr 5, 2004
From: INFINEON TECHNOLOGIES AG
To: RAMTRON INTERNATIONAL CORPORATION
Reel/Frame 014491/0364 →