Jiehao Xu

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Weifang, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Positioning method and positioning apparatus for display screen in...
- Patent number 12,072,509
- Issue date Aug 27, 2024
- Goer Optical Technology Co., Ltd.
- Bin Fang
- G02 - OPTICS
Information Patent Grant
Method, apparatus and device for detecting field curvature of VR op...
- Patent number 11,835,417
- Issue date Dec 5, 2023
- GOERTEK INC.
- Bo Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Positioning Method and Positioning Apparatus for Display Screen in...
- Publication number 20210373352
- Publication date Dec 2, 2021
- Goertek Inc.
- BIN FANG
- G02 - OPTICS
Information Patent Application
Method, Apparatus and Device for Detecting Field Curvature of VR Op...
- Publication number 20210164863
- Publication date Jun 3, 2021
- Goertek Inc.
- Bo Xu
- G01 - MEASURING TESTING