Zhong-Tai Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Laser heterodyne interferometric apparatus and method based on plan...
- Patent number 10,907,950
- Issue date Feb 2, 2021
- National Institute of Metrology
- Yang Bai
- G01 - MEASURING TESTING
Information Patent Grant
Multifunctional ceramic sensor
- Patent number 4,794,323
- Issue date Dec 27, 1988
- Tsinghua University
- Zhi-Gang Zhou
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR IDENTIFYING PRODUCT PURCHASED BY USER AND INT...
- Publication number 20210056498
- Publication date Feb 25, 2021
- Beijing Jingdong Shangke Information Technology Co., Ltd.
- Wei LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Laser Heterodyne Interferometric Apparatus and Method Based on Plan...
- Publication number 20210010794
- Publication date Jan 14, 2021
- National Institute of Metrology
- Yang BAI
- G01 - MEASURING TESTING
Information Patent Application
IMPACT ECHO DETECTION SYSTEM
- Publication number 20200096481
- Publication date Mar 26, 2020
- CENTRAL RESEARCH INSTITUTE OF BUILDING AND CONSTRUCTION CO. LTD.
- XINGBIN ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Generating Materialized Query Table Candidates
- Publication number 20110196857
- Publication date Aug 11, 2011
- International Business Machines Corporation
- Dong Sheng Chen
- G06 - COMPUTING CALCULATING COUNTING