Randy A. Chappel

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Quinlan, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual-mode filtering actuator driver apparatus, systems and methods
- Patent number 10,812,034
- Issue date Oct 20, 2020
- Texas Instruments Incorporated
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-mode filtering actuator driver apparatus, systems and methods
- Patent number 10,418,961
- Issue date Sep 17, 2019
- Texas Instruments Incorporated
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-mode filtering actuator driver apparatus, systems and methods
- Patent number 9,887,680
- Issue date Feb 6, 2018
- Texas Instruments Incorporated
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DUAL-MODE FILTERING ACTUATOR DRIVER APPARATUS, SYSTEMS AND METHODS
- Publication number 20200014357
- Publication date Jan 9, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL-MODE FILTERING ACTUATOR DRIVER APPARATUS, SYSTEMS AND METHODS
- Publication number 20180091110
- Publication date Mar 29, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL-MODE FILTERING ACTUATOR DRIVER APPARATUS, SYSTEMS AND METHODS
- Publication number 20160156337
- Publication date Jun 2, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Michael John Shay
- H03 - BASIC ELECTRONIC CIRCUITRY