RAMTRON INTERNATIONAL CORPORATION

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COLORADO SPRINGS, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for mitigating imprint in a ferroelectric memory
- Patent number 8,081,500
- Issue date Dec 20, 2011
- Ramtron International Corporation
- Craig Taylor
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory circuit using ferroelectric capacitor storage e...
- Patent number 7,924,599
- Issue date Apr 12, 2011
- Ramtron International Corporation
- Joseph T. Evans, Jr.
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for reading non-volatile ferroelectric capacitor memory cell
- Patent number 7,672,151
- Issue date Mar 2, 2010
- Ramtron International Corporation
- Joseph T. Evans, Jr.
- G11 - INFORMATION STORAGE
Information Patent Grant
2T/2C ferroelectric random access memory with complementary bit-lin...
- Patent number 7,652,909
- Issue date Jan 26, 2010
- Ramtron International Corporation
- Xiao Hong Du
- G11 - INFORMATION STORAGE
Information Patent Grant
Fast power-on detect circuit with accurate trip-points
- Patent number 7,570,090
- Issue date Aug 4, 2009
- Ramtron International Corporation
- Xiao Hong Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for generating a centered reference voltage for a 1T/1C fer...
- Patent number 7,313,010
- Issue date Dec 25, 2007
- Ramtron International Corporation
- Shan Sun
- G11 - INFORMATION STORAGE
Information Patent Grant
Imprint-free coding for ferroelectric nonvolatile counters
- Patent number 7,271,744
- Issue date Sep 18, 2007
- Ramtron International
- Xiao Hong Du
- G11 - INFORMATION STORAGE
Information Patent Grant
Imprint-free coding for ferroelectric nonvolatile counters
- Patent number 7,176,824
- Issue date Feb 13, 2007
- Ramtron International
- Xiao Hong Du
- G11 - INFORMATION STORAGE
Information Patent Grant
Counting scheme with automatic point-of-reference generation
- Patent number 7,142,627
- Issue date Nov 28, 2006
- Ramtron International Corporation
- Xiao-Hong Du
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-volatile counter
- Patent number 7,120,220
- Issue date Oct 10, 2006
- Ramtron International Corporation
- Xiao-Hong Du
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for generating a centered reference voltage for a 1T/1C fer...
- Patent number 7,116,572
- Issue date Oct 3, 2006
- Ramtron International Corporation
- Shan Sun
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric non-volatile logic elements
- Patent number 6,894,549
- Issue date May 17, 2005
- Ramtron International Corporation
- Jarrod Eliason
- G11 - INFORMATION STORAGE
Information Patent Grant
Column decoder configuration for a 1T/1C memory
- Patent number 6,856,573
- Issue date Feb 15, 2005
- Ramtron International Corporation
- Judith E. Allen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for producing crystallographically textured electrodes for t...
- Patent number 6,853,535
- Issue date Feb 8, 2005
- Ramtron International Corporation
- Glen Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing crystallographically textured electrodes for t...
- Patent number 6,728,093
- Issue date Apr 27, 2004
- Ramtron International Corporation
- Glen Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bit-line shielding method for ferroelectric memories
- Patent number 6,717,839
- Issue date Apr 6, 2004
- Ramtron International Corporation
- Xiao Hong Du
- G11 - INFORMATION STORAGE
Information Patent Grant
High temperature deposition of Pt/TiOx for bottom electrodes
- Patent number 6,682,772
- Issue date Jan 27, 2004
- Ramtron International Corporation
- Glen R. Fox
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Capacitance sensing technique for ferroelectric random access memor...
- Patent number 6,661,695
- Issue date Dec 9, 2003
- Ramtron International Corporation
- David Fisch
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric random access memory configurable output driver circuit
- Patent number 6,661,696
- Issue date Dec 9, 2003
- Ramtron International Corporation
- Kurt Schwartz
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric non-volatile logic elements
- Patent number 6,650,158
- Issue date Nov 18, 2003
- Ramtron International Corporation
- Jarrod Eliason
- G11 - INFORMATION STORAGE
Information Patent Grant
HYDROGEN BARRIER ENCAPSULATION TECHNIQUES FOR THE CONTROL OF HYDROG...
- Patent number 6,613,586
- Issue date Sep 2, 2003
- Ramtron International Corporation
- Richard A. Bailey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitively coupled ferroelectric random access memory cell and a...
- Patent number 6,597,028
- Issue date Jul 22, 2003
- Ramtron International Corporation
- Glen Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sense amplifier configuration for a 1T/1C ferroelectric memory
- Patent number 6,560,137
- Issue date May 6, 2003
- Ramtron International Corporation
- Judith E. Allen
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric memory with bit-plate parallel architecture and opera...
- Patent number 6,538,914
- Issue date Mar 25, 2003
- Ramtron International Corporation
- Yeonbae Chung
- G11 - INFORMATION STORAGE
Information Patent Grant
Two stage low voltage ferroelectric boost circuit
- Patent number 6,535,446
- Issue date Mar 18, 2003
- Ramtron International Corporation
- Gary Moscaluk
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure for masking integrated capacitors of particular utility f...
- Patent number 6,495,413
- Issue date Dec 17, 2002
- Ramtron International Corporation
- Shan Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charge pump or other charge storage capacitor including PZT layer f...
- Patent number 6,492,673
- Issue date Dec 10, 2002
- Ramtron International Corporation
- Glen Fox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self referencing 1T/1C ferroelectric random access memory
- Patent number 6,459,609
- Issue date Oct 1, 2002
- Ramtron International Corporation
- Xiao Hong Du
- G11 - INFORMATION STORAGE
Information Patent Grant
Enhanced process capability for sputtered ferroelectric films using...
- Patent number 6,455,326
- Issue date Sep 24, 2002
- Ramtron International Corporation
- Brian Eastep
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Ferroelectric random access memory configurable output driver circuit
- Patent number 6,445,608
- Issue date Sep 3, 2002
- Ramtron International Corporation
- Kurt Schwartz
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVING DATA RETENTION IN A 2T/2C FERROELECTRIC MEMORY
- Publication number 20140146591
- Publication date May 29, 2014
- RAMTRON INTERNATIONAL CORPORATION
- Shan Sun
- G11 - INFORMATION STORAGE
Information Patent Application
Enhanced Hydrogen Barrier Encapsulation Method for the Control of H...
- Publication number 20130300003
- Publication date Nov 14, 2013
- RAMTRON INTERNATIONAL CORPORATION
- Shan Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANALOG DELAY CELLS FOR THE POWER SUPPLY OF AN RFID TAG
- Publication number 20130141151
- Publication date Jun 6, 2013
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR FABRICATING A DAMASCENE SELF-ALIGNED FERROELECTRIC RANDO...
- Publication number 20130037872
- Publication date Feb 14, 2013
- RAMTRON INTERNATIONAL CORPORATION
- Shan SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING A DAMASCENE SELF-ALIGNED FERROELECTRIC RANDO...
- Publication number 20130037912
- Publication date Feb 14, 2013
- RAMTRON INTERNATIONAL CORPORATION
- Shan SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING A DAMASCENE SELF-ALIGNED FERROELECTRIC RANDO...
- Publication number 20130037897
- Publication date Feb 14, 2013
- RAMTRON INTERNATIONAL CORPORATION
- Shan SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHUNT REGULATOR CIRCUIT HAVING A SPLIT OUTPUT
- Publication number 20120313592
- Publication date Dec 13, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC ADJUSTING RFID DEMODULATION CIRCUIT
- Publication number 20120313698
- Publication date Dec 13, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BANDGAP READY CIRCUIT
- Publication number 20120313665
- Publication date Dec 13, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER-ON SEQUENCING FOR AN RFID TAG
- Publication number 20120312880
- Publication date Dec 13, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC POWER CLAMP FOR RFID POWER CONTROL
- Publication number 20120312881
- Publication date Dec 13, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATION OF VOLTAGE SUPPLY FOR LOW POWER DIGITAL CIRCUIT OPERATION
- Publication number 20120313603
- Publication date Dec 13, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Agustin Ochoa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...
- Publication number 20120297130
- Publication date Nov 22, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Franck Fillere
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...
- Publication number 20120297166
- Publication date Nov 22, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Franck Fillere
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...
- Publication number 20120297120
- Publication date Nov 22, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Franck Fillere
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...
- Publication number 20120294062
- Publication date Nov 22, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Franck Fillere
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATING FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM) DEVICE AN...
- Publication number 20120204040
- Publication date Aug 9, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Kurt S. Schwartz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAST BLOCK WRITE USING AN INDIRECT MEMORY POINTER
- Publication number 20120007721
- Publication date Jan 12, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Mark R. Whitaker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERRUPT GENERATION AND ACKNOWLEDGMENT FOR RFID
- Publication number 20120007723
- Publication date Jan 12, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Mark R. Whitaker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID ACCESS METHOD USING AN INDIRECT MEMORY POINTER
- Publication number 20120007722
- Publication date Jan 12, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Mark R. Whitaker
- G11 - INFORMATION STORAGE
Information Patent Application
LOW POWER, LOW PIN COUNT INTERFACE FOR AN RFID TRANSPONDER
- Publication number 20120007720
- Publication date Jan 12, 2012
- RAMTRON INTERNATIONAL CORPORATION
- Mark R. Whitaker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR MITIGATING IMPRINT IN A FERROELECTRIC MEMORY
- Publication number 20100246238
- Publication date Sep 30, 2010
- RAMTRON INTERNATIONAL CORPORATION
- Craig Taylor
- G11 - INFORMATION STORAGE
Information Patent Application
FAST POWER-ON DETECT CIRCUIT WITH ACCURATE TRIP-POINTS
- Publication number 20090108887
- Publication date Apr 30, 2009
- RAMTRON INTERNATIONAL CORPORATION
- Xiao Hong Du
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
2T/2C FERROELECTIC RANDOM ACCESS MEMORY WITH COMPLEMENTARY BIT-LINE...
- Publication number 20090103348
- Publication date Apr 23, 2009
- RAMTRON INTERNATIONAL CORPORATION
- Xiao Hong Du
- G11 - INFORMATION STORAGE
Information Patent Application
IMPRINT-FREE CODING FOR FERROELECTRIC NONVOLATILE COUNTERS
- Publication number 20070085713
- Publication date Apr 19, 2007
- RAMTRON INTERNATIONAL
- Xiao Hong DU
- H03 - BASIC ELECTRONIC CIRCUITRY

Trademarklast 30 trademarks

Information Trademark
77743309 - MAXARIAS
- Serial number 77743309
- Registration number 4172016
- Filing date May 22, 2009
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78968462 - FRAM ENHANCED
- Serial number 78968462
- Filing date Sep 6, 2006
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75899819 - ESRAM
- Serial number 75899819
- Filing date Jan 21, 2000
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75101167 - EDRAM
- Serial number 75101167
- Registration number 2069349
- Filing date May 9, 1996
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75101168 - EDRAM QUICKCACHE RAMTRON
- Serial number 75101168
- Registration number 2092837
- Filing date May 9, 1996
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74680186 - FRAM
- Serial number 74680186
- Registration number 1966986
- Filing date May 26, 1995
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74473483 - EDRAM QUICKCACHE RAMTRON
- Serial number 74473483
- Filing date Dec 21, 1993
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74430988 - QUICKCACHE
- Serial number 74430988
- Registration number 1973938
- Filing date Aug 31, 1993
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74411530 - RAMTRON
- Serial number 74411530
- Registration number 1879565
- Filing date Jul 8, 1993
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74405380 - RAMTRON
- Serial number 74405380
- Registration number 1879559
- Filing date Jun 21, 1993
- Ramtron International Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

RAMTRON INTERNATIONAL CORPORATION

Organization

Patents Grantslast 30 patents

Method for mitigating imprint in a ferroelectric memory

Non-volatile memory circuit using ferroelectric capacitor storage e...

Method for reading non-volatile ferroelectric capacitor memory cell

2T/2C ferroelectric random access memory with complementary bit-lin...

Fast power-on detect circuit with accurate trip-points

Circuit for generating a centered reference voltage for a 1T/1C fer...

Imprint-free coding for ferroelectric nonvolatile counters

Imprint-free coding for ferroelectric nonvolatile counters

Counting scheme with automatic point-of-reference generation

Non-volatile counter

Circuit for generating a centered reference voltage for a 1T/1C fer...

Ferroelectric non-volatile logic elements

Column decoder configuration for a 1T/1C memory

Method for producing crystallographically textured electrodes for t...

Method for producing crystallographically textured electrodes for t...

Bit-line shielding method for ferroelectric memories

High temperature deposition of Pt/TiOx for bottom electrodes

Capacitance sensing technique for ferroelectric random access memor...

Ferroelectric random access memory configurable output driver circuit

Ferroelectric non-volatile logic elements

HYDROGEN BARRIER ENCAPSULATION TECHNIQUES FOR THE CONTROL OF HYDROG...

Capacitively coupled ferroelectric random access memory cell and a...

Sense amplifier configuration for a 1T/1C ferroelectric memory

Ferroelectric memory with bit-plate parallel architecture and opera...

Two stage low voltage ferroelectric boost circuit

Structure for masking integrated capacitors of particular utility f...

Charge pump or other charge storage capacitor including PZT layer f...

Self referencing 1T/1C ferroelectric random access memory

Enhanced process capability for sputtered ferroelectric films using...

Ferroelectric random access memory configurable output driver circuit

Patents Applicationslast 30 patents

METHOD FOR IMPROVING DATA RETENTION IN A 2T/2C FERROELECTRIC MEMORY

Enhanced Hydrogen Barrier Encapsulation Method for the Control of H...

ANALOG DELAY CELLS FOR THE POWER SUPPLY OF AN RFID TAG

METHOD FOR FABRICATING A DAMASCENE SELF-ALIGNED FERROELECTRIC RANDO...

METHOD FOR FABRICATING A DAMASCENE SELF-ALIGNED FERROELECTRIC RANDO...

METHOD FOR FABRICATING A DAMASCENE SELF-ALIGNED FERROELECTRIC RANDO...

SHUNT REGULATOR CIRCUIT HAVING A SPLIT OUTPUT

DYNAMIC ADJUSTING RFID DEMODULATION CIRCUIT

BANDGAP READY CIRCUIT

POWER-ON SEQUENCING FOR AN RFID TAG

DYNAMIC POWER CLAMP FOR RFID POWER CONTROL

GENERATION OF VOLTAGE SUPPLY FOR LOW POWER DIGITAL CIRCUIT OPERATION

STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...

STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...

STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...

STACK PROCESSOR USING A FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM)...

AUTHENTICATING FERROELECTRIC RANDOM ACCESS MEMORY (F-RAM) DEVICE AN...

FAST BLOCK WRITE USING AN INDIRECT MEMORY POINTER

INTERRUPT GENERATION AND ACKNOWLEDGMENT FOR RFID

RFID ACCESS METHOD USING AN INDIRECT MEMORY POINTER

LOW POWER, LOW PIN COUNT INTERFACE FOR AN RFID TRANSPONDER

METHOD FOR MITIGATING IMPRINT IN A FERROELECTRIC MEMORY

FAST POWER-ON DETECT CIRCUIT WITH ACCURATE TRIP-POINTS

2T/2C FERROELECTIC RANDOM ACCESS MEMORY WITH COMPLEMENTARY BIT-LINE...

IMPRINT-FREE CODING FOR FERROELECTRIC NONVOLATILE COUNTERS

Trademarklast 30 trademarks

77743309 - MAXARIAS

78968462 - FRAM ENHANCED

75899819 - ESRAM

75101167 - EDRAM

75101168 - EDRAM QUICKCACHE RAMTRON

74680186 - FRAM

74473483 - EDRAM QUICKCACHE RAMTRON

74430988 - QUICKCACHE

74411530 - RAMTRON

74405380 - RAMTRON