John R. Clark

Person

Novi, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compound spring MEMS resonators for frequency and timing generation
- Patent number 9,923,545
- Issue date Mar 20, 2018
- Microchip Technology Incorporated
- John Ryan Clark
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple coil spring MEMS resonator
- Patent number 9,866,200
- Issue date Jan 9, 2018
- Microchip Technology Incorporated
- Wan-Thai Hsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Vertical differential resonator
- Patent number 9,490,769
- Issue date Nov 8, 2016
- Micrel, Incorporated
- Wan-Thai Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Temperature compensated resonator with a pair of spaced apart inter...
- Patent number 9,431,993
- Issue date Aug 30, 2016
- Micrel, Incorporated
- Wan-Thai Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ESD protection for MEMS resonator devices
- Patent number 9,266,722
- Issue date Feb 23, 2016
- Micrel, Incorporated
- Barry D. Wissman
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Vertical differential resonator
- Patent number 8,878,633
- Issue date Nov 4, 2014
- Micrel, Incorporated
- Wan-Thai Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bias voltage tuning of MEMS resonator operation point
- Patent number 8,686,802
- Issue date Apr 1, 2014
- Micrel, Incorporated
- Andrew Robert Brown
- G01 - MEASURING TESTING
Information Patent Grant
ESD protection for MEMS resonator devices
- Patent number 8,633,552
- Issue date Jan 21, 2014
- Micrel, Incorporated
- Barry D. Wissman
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micromechanical resonator device and micromechanical device utilizi...
- Patent number 6,856,217
- Issue date Feb 15, 2005
- The Regents of the University of Michigan
- John R. Clark
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for making micromechanical structures having at least one la...
- Patent number 6,846,691
- Issue date Jan 25, 2005
- The Regents of the University of Michigan
- Wan-Thai Hsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micromechanical resonator device and micromechanical device utilizi...
- Patent number 6,628,177
- Issue date Sep 30, 2003
- The Regents of the University of Michigan
- John R. Clark
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND SPRING MEMS RESONATORS FOR FREQUENCY AND TIMING GENERATION
- Publication number 20160118954
- Publication date Apr 28, 2016
- MICREL, INC.
- John Ryan Clark
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE COIL SPRING MEMS RESONATOR
- Publication number 20160118955
- Publication date Apr 28, 2016
- MICREL, INC.
- Wan-Thai Hsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ESD PROTECTION FOR MEMS RESONATOR DEVICES
- Publication number 20140113396
- Publication date Apr 24, 2014
- Micrel, Incorporated
- Barry D. Wissman
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Method for making micromechanical structures having at least one la...
- Publication number 20040150057
- Publication date Aug 5, 2004
- The Regents of the University of Michigan
- Wan-Thai Hsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Micromechanical resonator device and micromechanical device utilizi...
- Publication number 20020105393
- Publication date Aug 8, 2002
- John R. Clark
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for making micromechanical structures having at least one la...
- Publication number 20020070816
- Publication date Jun 13, 2002
- Wan-Thai Hsu
- B81 - MICRO-STRUCTURAL TECHNOLOGY

John R. Clark

Person

Patents Grantslast 30 patents

Compound spring MEMS resonators for frequency and timing generation

Multiple coil spring MEMS resonator

Vertical differential resonator

Temperature compensated resonator with a pair of spaced apart inter...

ESD protection for MEMS resonator devices

Vertical differential resonator

Bias voltage tuning of MEMS resonator operation point

ESD protection for MEMS resonator devices

Micromechanical resonator device and micromechanical device utilizi...

Method for making micromechanical structures having at least one la...

Micromechanical resonator device and micromechanical device utilizi...

Patents Applicationslast 30 patents

COMPOUND SPRING MEMS RESONATORS FOR FREQUENCY AND TIMING GENERATION

MULTIPLE COIL SPRING MEMS RESONATOR

ESD PROTECTION FOR MEMS RESONATOR DEVICES

Method for making micromechanical structures having at least one la...

Micromechanical resonator device and micromechanical device utilizi...

Method for making micromechanical structures having at least one la...