Yongfei Yang

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Chromatic aberration adjusting method and apparatus of detection de...
- Patent number 11,125,992
- Issue date Sep 21, 2021
- HKC CORPORATION LIMITED
- Yongfei Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Chromatic Aberration Adjusting Method and Apparatus of Detection De...
- Publication number 20200319453
- Publication date Oct 8, 2020
- HKC Corporation Limited
- Yongfei Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE