Honglong CHANG

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chip-level disc-type acousto-optic standing wave gyroscope
- Patent number 12,104,906
- Issue date Oct 1, 2024
- NORTHWESTERN POLYTECHNICAL UNIVERSITY
- Honglong Chang
- G01 - MEASURING TESTING
Information Patent Grant
Chip-level resonant acousto-optic coupled solid state wave gyroscope
- Patent number 11,927,444
- Issue date Mar 12, 2024
- NORTHWESTERN POLYTECHNICAL UNIVERSITY
- Honglong Chang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
A CHIP-LEVEL DISC-TYPE ACOUSTO-OPTIC STANDING WAVE GYROSCOPE
- Publication number 20240053148
- Publication date Feb 15, 2024
- Northwestern Polytechnical University
- Honglong CHANG
- G01 - MEASURING TESTING
Information Patent Application
A CHIP-LEVEL RESONANT ACOUSTO-OPTIC COUPLED SOLID STATE WAVE GYROSCOPE
- Publication number 20220307836
- Publication date Sep 29, 2022
- Northwestern Polytechnical University
- Honglong CHANG
- G01 - MEASURING TESTING