Chien-Hsu Chen

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Millbrae, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Scanner for detecting objects behind an opaque surface
- Patent number 11,693,143
- Issue date Jul 4, 2023
- Zircon Corporation
- Chien-Hsu Chen
- G01 - MEASURING TESTING
Information Patent Grant
Scanner for detecting objects behind an opaque surface
- Patent number 11,131,786
- Issue date Sep 28, 2021
- Zircon Corporation
- Chien-Hsu Chen
- G01 - MEASURING TESTING
Information Patent Grant
Surface marking tool
- Patent number 10,234,589
- Issue date Mar 19, 2019
- Zircon Corporation
- Barry Wingate
- G01 - MEASURING TESTING
Information Patent Grant
Sensor with a radiant indicator
- Patent number 9,508,244
- Issue date Nov 29, 2016
- Zircon Corporation
- Barry Wingate
- G08 - SIGNALLING
Information Patent Grant
System, method, and apparatus, for a handle attachment for a mobile...
- Patent number 9,409,289
- Issue date Aug 9, 2016
- Zircon Corporation
- Barry Wingate
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Surface tool or similar article
- Patent number D706147
- Issue date Jun 3, 2014
- Zircon Corporation
- Barry Wingate
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Surface tool or similar article
- Patent number D706148
- Issue date Jun 3, 2014
- Zircon Corporation
- Barry Wingate
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
SCANNER FOR DETECTING OBJECTS BEHIND AN OPAQUE SURFACE
- Publication number 20220011458
- Publication date Jan 13, 2022
- ZIRCON CORPORATION
- Chien-Hsu CHEN
- G01 - MEASURING TESTING
Information Patent Application
Scanner for Detecting Objects behind an Opaque Surface
- Publication number 20210096273
- Publication date Apr 1, 2021
- ZIRCON CORPORATION
- Chien-Hsu CHEN
- G01 - MEASURING TESTING
Information Patent Application
Surface Marking Tool
- Publication number 20160077232
- Publication date Mar 17, 2016
- ZIRCON CORPORATION
- Barry WINGATE
- G01 - MEASURING TESTING
Information Patent Application
System, Method, and Apparatus, for a Handle Attachment for a Mobile...
- Publication number 20150343629
- Publication date Dec 3, 2015
- ZIRCON CORPORATION
- Barry WINGATE
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Sensor with a radiant indicator
- Publication number 20150254959
- Publication date Sep 10, 2015
- ZIRCON CORPORATION
- Barry WINGATE
- G01 - MEASURING TESTING