CHRONTEL, INC.

Organization

SAN JOSE, CA, US

Business Address
2210 OTOOLE AVE SUITE 100 SAN JOSE CA 95131-1326 4085442210
Mailing Address
2210 OTOOLE AVE SUITE 100 SAN JOSE CA 95131-1326
State Location
CA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Precision current sensing using low cost sense resistance
- Patent number 10,921,352
- Issue date Feb 16, 2021
- Chrontel Inc.
- David Chee-Fai Soo
- G01 - MEASURING TESTING
Information Patent Grant
Balanced rotator conversion of serialized data
- Patent number 7,760,116
- Issue date Jul 20, 2010
- Chrontel, Inc.
- Yin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Complex digital signal channel select filter for analog cable telev...
- Patent number 7,463,874
- Issue date Dec 9, 2008
- Chrontel, Inc.
- David Dukho Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for multi-channel delay cell based clock and data...
- Patent number 7,342,521
- Issue date Mar 11, 2008
- Chrontel, Inc.
- Yin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable analog baseband for a single-chip dual-mode transceiver
- Patent number 7,283,840
- Issue date Oct 16, 2007
- Chrontel, Inc.
- Thomas Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for dithering with reduced memory
- Patent number 7,236,269
- Issue date Jun 26, 2007
- Chrontel, Inc.
- Timothy J. Donovan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Adaptive median filters for de-interlacing
- Patent number 7,129,988
- Issue date Oct 31, 2006
- Chrontel, Inc.
- Yiwei Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for image scaling interpolation
- Patent number 6,903,749
- Issue date Jun 7, 2005
- Chrontel, Inc.
- David Soo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for correcting bad pixel data in a digital camera
- Patent number 6,806,902
- Issue date Oct 19, 2004
- Chrontel, Inc.
- Timothy J. Donovan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital clock adaptive duty cycle circuit
- Patent number 6,670,838
- Issue date Dec 30, 2003
- Chrontel, Inc.
- Wangpeng Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Images in interlaced formats: a novel method of scan conversion for...
- Patent number 6,281,933
- Issue date Aug 28, 2001
- Chrontel, Inc.
- David W. Ritter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High speed analog color key detection technique and system
- Patent number 6,169,533
- Issue date Jan 2, 2001
- Chrontel, Inc.
- Lawrence Tze-Leung Tse
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Clock-referenced switching bias current generator
- Patent number 6,144,249
- Issue date Nov 7, 2000
- Chrontel, Inc.
- Lawrence Tze-Leung Tse
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus and method to convert computer graphics signals to televi...
- Patent number 5,914,753
- Issue date Jun 22, 1999
- Chrontel, Inc.
- Timothy J. Donovan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Active pixel sensor using CMOS technology with reverse biased photo...
- Patent number 5,900,623
- Issue date May 4, 1999
- Chrontel, Inc.
- Randy P.L. Tsang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for frequency generation in a synchronous system
- Patent number 5,874,846
- Issue date Feb 23, 1999
- Chrontel Incorporated
- Wayne Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus and method to convert computer graphics signals to televi...
- Patent number 5,781,241
- Issue date Jul 14, 1998
- Chrontel, Inc.
- Timothy J. Donovan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory efficient video graphics subsystem with vertical filtering a...
- Patent number 5,742,349
- Issue date Apr 21, 1998
- Chrontel, Inc.
- Tat Cheung Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Fast current-mode analog circuit for converting video data signals...
- Patent number 5,708,481
- Issue date Jan 13, 1998
- Chrontel, Inc.
- Lawrence Tze-Leung Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for on-the-fly multiple display mode switching...
- Patent number 5,473,342
- Issue date Dec 5, 1995
- Chrontel, Inc.
- Lawrence T. Tse
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Monolithic phase-locked loop
- Patent number 4,987,373
- Issue date Jan 22, 1991
- Chrontel, Inc.
- David C. Soo
- H03 - BASIC ELECTRONIC CIRCUITRY

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Patents Applicationslast 30 patents

Information Patent Application
PRECISION CURRENT SENSING USING LOW COST SENSE RESISTANCE
- Publication number 20190377012
- Publication date Dec 12, 2019
- Chrontel Inc.
- David Chee-Fai Soo
- G01 - MEASURING TESTING
Information Patent Application
Video conversion system and method
- Publication number 20060077213
- Publication date Apr 13, 2006
- Chrontel, Inc.
- Gang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Complex digital signal channel select filter for analog cable telev...
- Publication number 20050090219
- Publication date Apr 28, 2005
- Chrontel, Inc.
- David Dukho Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for image scaling interpolation
- Publication number 20030085912
- Publication date May 8, 2003
- Chrontel, Inc.
- David Soo
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
87455800 - CHRONTEL
- Serial number 87455800
- Registration number 5301664
- Filing date May 18, 2017
- Chrontel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74409131 - C
- Serial number 74409131
- Registration number 1931980
- Filing date Jun 30, 1993
- Chrontel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74387042 - CHRONDAC
- Serial number 74387042
- Registration number 1877135
- Filing date May 4, 1993
- Chrontel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74387041 - MIX-COLOR
- Serial number 74387041
- Registration number 1870413
- Filing date May 4, 1993
- Chrontel, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74149155 - CHRONET
- Serial number 74149155
- Filing date Mar 13, 1991
- CHRONTEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74149156 - TURBO ETHERLAN
- Serial number 74149156
- Filing date Mar 13, 1991
- CHRONTEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74002595 - CHRONTEL
- Serial number 74002595
- Registration number 1631171
- Filing date Nov 16, 1989
- CHRONTEL, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

CHRONTEL, INC.

Organization

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Precision current sensing using low cost sense resistance

Balanced rotator conversion of serialized data

Complex digital signal channel select filter for analog cable telev...

System and method for multi-channel delay cell based clock and data...

Reconfigurable analog baseband for a single-chip dual-mode transceiver

System and method for dithering with reduced memory

Adaptive median filters for de-interlacing

System and method for image scaling interpolation

System and method for correcting bad pixel data in a digital camera

Digital clock adaptive duty cycle circuit

Images in interlaced formats: a novel method of scan conversion for...

High speed analog color key detection technique and system

Clock-referenced switching bias current generator

Apparatus and method to convert computer graphics signals to televi...

Active pixel sensor using CMOS technology with reverse biased photo...

Method and apparatus for frequency generation in a synchronous system

Apparatus and method to convert computer graphics signals to televi...

Memory efficient video graphics subsystem with vertical filtering a...

Fast current-mode analog circuit for converting video data signals...

Method and apparatus for on-the-fly multiple display mode switching...

Monolithic phase-locked loop

Patents Applicationslast 30 patents

PRECISION CURRENT SENSING USING LOW COST SENSE RESISTANCE

Video conversion system and method

Complex digital signal channel select filter for analog cable telev...

System and method for image scaling interpolation

Trademarklast 30 trademarks

87455800 - CHRONTEL

74409131 - C

74387042 - CHRONDAC

74387041 - MIX-COLOR

74149155 - CHRONET

74149156 - TURBO ETHERLAN

74002595 - CHRONTEL