Quan Yu

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum electro-spray ion source and mass spectrometer
- Patent number 10,475,634
- Issue date Nov 12, 2019
- GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
- Quan Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for tracing distribution of moving ions in ion mobility spec...
- Patent number 10,161,904
- Issue date Dec 25, 2018
- GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
- Kai Ni
- G01 - MEASURING TESTING
Information Patent Grant
Method based on backboard transmitting time division multiplexing c...
- Patent number 7,697,570
- Issue date Apr 13, 2010
- Huawei Technologies Co., Ltd.
- Zhenya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Terminal
- Publication number 20230155275
- Publication date May 18, 2023
- Huawei Technologies Co., Ltd
- Ben Lai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VACUUM ELECTRO-SPRAY ION SOURCE AND MASS SPECTROMETER
- Publication number 20180301328
- Publication date Oct 18, 2018
- GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
- Quan YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR TRACING DISTRIBUTION OF MOVING IONS IN ION MOBILITY SPEC...
- Publication number 20170219524
- Publication date Aug 3, 2017
- GRADUATE SCHOOL AT SHENZHEN, TSINGHUA UNIVERSITY
- Kai NI
- G01 - MEASURING TESTING
Information Patent Application
Method, Device, and System for Acquiring Wireless Network Quality I...
- Publication number 20130227120
- Publication date Aug 29, 2013
- Huawei Technologies Co., Ltd
- Quan Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method based on backboard transmitting time division multiplexing c...
- Publication number 20040120351
- Publication date Jun 24, 2004
- Zhenya Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE