Chong Chen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Split-type device for measuring rock mass deformation under high hy...
- Patent number 11,513,044
- Issue date Nov 29, 2022
- Changjiang River Scientific Research Institute of Changjiang Water Resources...
- Aiqing Wu
- G01 - MEASURING TESTING
Information Patent Grant
Hermaphroditic electrical connector
- Patent number 9,614,334
- Issue date Apr 4, 2017
- Microsoft Technology Licensing, LLC
- Chong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus providing one or more socket contacts for contacting an i...
- Patent number 9,608,367
- Issue date Mar 28, 2017
- Nokia Technologies Oy
- Chong Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SPLIT-TYPE DEVICE FOR MEASURING ROCK MASS DEFORMATION UNDER HIGH HY...
- Publication number 20210003489
- Publication date Jan 7, 2021
- Changjiang River Scientific Research Institute of Changjiang Water Resources...
- Aiqing WU
- G01 - MEASURING TESTING
Information Patent Application
SWITCH APPARATUS AND MANUFACTURING METHOD THEREOF
- Publication number 20160240332
- Publication date Aug 18, 2016
- Microsoft Technology Licensing, LLC
- Chong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HERMAPHRODITIC ELECTRICAL CONNECTOR
- Publication number 20160126685
- Publication date May 5, 2016
- Chong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
An Apparatus Providing One or More Socket Contacts for Contacting a...
- Publication number 20150311625
- Publication date Oct 29, 2015
- Nokia Technologies Oy
- Chong CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus into Which Electronic Card May Be Inserted
- Publication number 20150280383
- Publication date Oct 1, 2015
- Yinong Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS OR A METHOD
- Publication number 20150139725
- Publication date May 21, 2015
- Nokia Corporation a corporation
- Chong Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR