SHOUGANG ZHANG

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XI'AN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optically pumped atomic beam apparatus based on curved four conductors
- Patent number 12,189,005
- Issue date Jan 7, 2025
- National Time Service Center, Chinese Academy of Sciences
- Shougang Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Atomic beam magnetic resonance method and system based on combined...
- Patent number 12,189,008
- Issue date Jan 7, 2025
- National Time Service Center, Chinese Academy of Sciences
- Fuyu Sun
- G01 - MEASURING TESTING
Information Patent Grant
Double-modulation CPT differential detection method and system
- Patent number 11,507,025
- Issue date Nov 22, 2022
- National Time Service Center (NTSC), Chinese Academy of Science (CAS)
- Enxue Yun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
CPT phase modulation and demodulation method and system
- Patent number 11,463,097
- Issue date Oct 4, 2022
- National Time Service Center (NTSC), Chinese Academy of Science (CAS)
- Enxue Yun
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DISPERSION MEASUREMENT DEVICE AND METHOD BASED ON FRANSON SECOND-OR...
- Publication number 20250035490
- Publication date Jan 30, 2025
- NATIONAL TIME SERVICE CENTER, THE CHINESE ACADEMY OF SCIENCES
- Ruifang DONG
- G01 - MEASURING TESTING
Information Patent Application
BICHROMATIC LASER FREQUENCY STABILIZATION SYSTEM AND METHOD BASED O...
- Publication number 20240297480
- Publication date Sep 5, 2024
- National Time Service Center (NTSC), Chinese Academy of Science (CAS)
- Shougang ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOUBLE-MODULATION CPT DIFFERENTIAL DETECTION METHOD AND SYSTEM
- Publication number 20220171343
- Publication date Jun 2, 2022
- National Time Service Center (NTSC), Chinese Academy of Science (CAS)
- Enxue Yun
- G04 - HOROLOGY
Information Patent Application
CPT PHASE MODULATION AND DEMODULATION METHOD AND SYSTEM
- Publication number 20220173743
- Publication date Jun 2, 2022
- National Time Service Center (NTSC), Chinese Academy of Science (CAS)
- Enxue Yun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRO-OPTICAL PHASE MODULATION SYSTEM
- Publication number 20170248807
- Publication date Aug 31, 2017
- NATIONAL TIME SERVICE CENTER, CHINESE ACADEMY OF SCIENCE
- HAIFENG JIANG
- G02 - OPTICS