Kelvin Shih

Person

Brighton, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
LED junction temperature tester
- Patent number 7,052,180
- Issue date May 30, 2006
- Kelvin Shih
- G01 - MEASURING TESTING
Information Patent Grant
Light emitting diode with thermally conductive structure
- Patent number 6,561,680
- Issue date May 13, 2003
- Kelvin Shih
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiplexer utilizing variable resistance, analog-to digital conver...
- Patent number 6,122,296
- Issue date Sep 19, 2000
- Kelvin Shih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic sensor
- Patent number 6,121,772
- Issue date Sep 19, 2000
- Kelvin Shih
- G01 - MEASURING TESTING
Information Patent Grant
Ratio metric fault tolerant and redundant serial communication system
- Patent number 6,043,688
- Issue date Mar 28, 2000
- Kelvin Shih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic anomaly detector for detecting the movement of ferrous metals
- Patent number 6,043,647
- Issue date Mar 28, 2000
- Kelvin Shih
- G01 - MEASURING TESTING
Information Patent Grant
Mirror image differential induction amplitude magnetometer
- Patent number 5,608,320
- Issue date Mar 4, 1997
- Dinsmore Instrument Company
- Robert C. Dinsmore
- G01 - MEASURING TESTING
Information Patent Grant
Mirror image differential induction amplitude magnetometer
- Patent number 5,432,445
- Issue date Jul 11, 1995
- Dinsmore Instrument Company
- Robert C. Dinsmore
- G01 - MEASURING TESTING
Information Patent Grant
Power supply interruption circuit for an audio power amplifier
- Patent number 5,365,201
- Issue date Nov 15, 1994
- Kelvin Shih
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio transducer
- Patent number 4,809,339
- Issue date Feb 28, 1989
- Kelvin Shih
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical timing control switch
- Patent number 4,500,795
- Issue date Feb 19, 1985
- Peter A. Hochstein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio amplifier
- Patent number 4,483,016
- Issue date Nov 13, 1984
- Peter A. Hochstein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mass airflow sensor
- Patent number 4,433,576
- Issue date Feb 28, 1984
- General Motors Corporation
- Kelvin Shih
- G01 - MEASURING TESTING
Information Patent Grant
Sanitizer alert system
- Patent number 4,142,539
- Issue date Mar 6, 1979
- Hobart Corporation
- Kelvin Shih
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Radio transceiver power booster
- Patent number 4,095,184
- Issue date Jun 13, 1978
- Peter A. Hochstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier
- Patent number 3,988,691
- Issue date Oct 26, 1976
- Shih; Kelvin
- Kelvin Shih
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Medium Voltage or High Voltage Audio Power Amplifier and Protection...
- Publication number 20080048784
- Publication date Feb 28, 2008
- Kelvin Shih
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LED junction temperature tester
- Publication number 20060280224
- Publication date Dec 14, 2006
- Kelvin Shih
- G01 - MEASURING TESTING
Information Patent Application
Energy balanced weld controller
- Publication number 20050218120
- Publication date Oct 6, 2005
- Kelvin Shih
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light emitting diode with integrated heat dissipater
- Publication number 20040052077
- Publication date Mar 18, 2004
- Kelvin Shih
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED junction temperature tester
- Publication number 20030133491
- Publication date Jul 17, 2003
- Kelvin Shih
- G01 - MEASURING TESTING
Information Patent Application
Light emitting diode with integrated heat dissipater
- Publication number 20030058650
- Publication date Mar 27, 2003
- Kelvin Shih
- H01 - BASIC ELECTRIC ELEMENTS

Kelvin Shih

Person

Patents Grantslast 30 patents

LED junction temperature tester

Light emitting diode with thermally conductive structure

Multiplexer utilizing variable resistance, analog-to digital conver...

Magnetic sensor

Ratio metric fault tolerant and redundant serial communication system

Magnetic anomaly detector for detecting the movement of ferrous metals

Mirror image differential induction amplitude magnetometer

Mirror image differential induction amplitude magnetometer

Power supply interruption circuit for an audio power amplifier

Audio transducer

Electrical timing control switch

Audio amplifier

Mass airflow sensor

Sanitizer alert system

Radio transceiver power booster

Power amplifier

Patents Applicationslast 30 patents

Medium Voltage or High Voltage Audio Power Amplifier and Protection...

LED junction temperature tester

Energy balanced weld controller

Light emitting diode with integrated heat dissipater

LED junction temperature tester

Light emitting diode with integrated heat dissipater