CYGNAL INTEGRATED PRODUCTS, INC

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AUSTIN, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Segmented D/A converter with enhanced dynamic range
- Patent number 6,724,336
- Issue date Apr 20, 2004
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of forming D/A resistor strings with cross coupling switches
- Patent number 6,642,877
- Issue date Nov 4, 2003
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Embedded microprocessor multi-level security system in flash memory
- Patent number 6,615,324
- Issue date Sep 2, 2003
- Cygnal Integrated Products, Inc.
- Ken Fernald
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supply voltage monitor using bandgap device without feedback
- Patent number 6,559,629
- Issue date May 6, 2003
- Cygnal Integrated Products, Inc.
- Kenneth W. Fernald
- G05 - CONTROLLING REGULATING
Information Patent Grant
IC with digital and analog circuits and mixed signal I/O pins
- Patent number 6,509,758
- Issue date Jan 21, 2003
- Cygnal Integrated Products, Inc.
- Douglas S. Piasecki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable driver for an I/O pin of an integrated circuit
- Patent number 6,507,215
- Issue date Jan 14, 2003
- Cygnal Integrated Products, Inc.
- Douglas S. Piasecki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog-to-digital converter for processing differential and single-...
- Patent number 6,456,220
- Issue date Sep 24, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parasitic insensitive capacitor in d/a converter
- Patent number 6,452,778
- Issue date Sep 17, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual sub-DAC resistor strings with analog interpolation
- Patent number 6,448,916
- Issue date Sep 10, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DAC using current source driving main resistor string
- Patent number 6,448,917
- Issue date Sep 10, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
D/A resistor strings with cross coupling switches
- Patent number 6,433,717
- Issue date Aug 13, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
D/A converter street effect compensation
- Patent number 6,400,300
- Issue date Jun 4, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Segemented D/A converter with enhanced dynamic range
- Patent number 6,384,763
- Issue date May 7, 2002
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable gain ADC
- Patent number 6,307,497
- Issue date Oct 23, 2001
- Cygnal Integrated Products, Inc.
- Ka Y. Leung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System on chip with ADC having serial test mode
- Patent number 6,300,889
- Issue date Oct 9, 2001
- Cygnal Integrated Products, Inc.
- Douglas Scott Piasecki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
A/D converter with voltage/charge scaling
- Patent number 6,288,661
- Issue date Sep 11, 2001
- Cygnal Integrated Products, Inc.
- Douglas R. Holberg
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
IC WITH DIGITAL AND ANALOG CIRCUITS AND MIXED SIGNAL I/O PINS
- Publication number 20020153923
- Publication date Oct 24, 2002
- Cygnal Integrated Products, Inc.
- Douglas S. Piasecki
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
76431071 - µC
- Serial number 76431071
- Filing date Jul 16, 2002
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76364420 - CAPTURE COMPUTE COMMUNICATE
- Serial number 76364420
- Registration number 2720766
- Filing date Jan 28, 2002
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76260820 - CAPTURE COMPUTE COMMUNICATE
- Serial number 76260820
- Registration number 2599363
- Filing date May 22, 2001
- Cygnal Integrated Products, Inc.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
76272133 - CAPTURE COMPUTE COMMUNICATE
- Serial number 76272133
- Registration number 2727881
- Filing date May 21, 2001
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75792243 - C CYGNAL INTEGRATED PRODUCTS
- Serial number 75792243
- Registration number 2798053
- Filing date Sep 3, 1999
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75792241 - CYGNAL C
- Serial number 75792241
- Registration number 2731014
- Filing date Sep 3, 1999
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75792242 - C
- Serial number 75792242
- Registration number 2625607
- Filing date Sep 3, 1999
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75792244 - CYGNAL.COM
- Serial number 75792244
- Filing date Sep 3, 1999
- Cygnal Integrated Products, Inc.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
75792240 - CYGNAL
- Serial number 75792240
- Registration number 2828153
- Filing date Sep 3, 1999
- Cygnal Integrated Products, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

CYGNAL INTEGRATED PRODUCTS, INC

Organization

Patents Grantslast 30 patents

Segmented D/A converter with enhanced dynamic range

Method of forming D/A resistor strings with cross coupling switches

Embedded microprocessor multi-level security system in flash memory

Supply voltage monitor using bandgap device without feedback

IC with digital and analog circuits and mixed signal I/O pins

Programmable driver for an I/O pin of an integrated circuit

Analog-to-digital converter for processing differential and single-...

Parasitic insensitive capacitor in d/a converter

Dual sub-DAC resistor strings with analog interpolation

DAC using current source driving main resistor string

D/A resistor strings with cross coupling switches

D/A converter street effect compensation

Segemented D/A converter with enhanced dynamic range

Programmable gain ADC

System on chip with ADC having serial test mode

A/D converter with voltage/charge scaling

Patents Applicationslast 30 patents

IC WITH DIGITAL AND ANALOG CIRCUITS AND MIXED SIGNAL I/O PINS

Trademarklast 30 trademarks

76431071 - µC

76364420 - CAPTURE COMPUTE COMMUNICATE

76260820 - CAPTURE COMPUTE COMMUNICATE

76272133 - CAPTURE COMPUTE COMMUNICATE

75792243 - C CYGNAL INTEGRATED PRODUCTS

75792241 - CYGNAL C

75792242 - C

75792244 - CYGNAL.COM

75792240 - CYGNAL