Changcheng Yao

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Chengdu, Sichuan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide-based display module, and image generation module and app...
- Patent number 11,480,797
- Issue date Oct 25, 2022
- CHENGDU IDEALSEE TECHNOLOGY CO., LTD.
- Haitao Song
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE-BASED DISPLAY MODULE, AND IMAGE GENERATION MODULE AND APP...
- Publication number 20210271086
- Publication date Sep 2, 2021
- Chengdu Idealsee Technology Co., Ltd.
- Haitao SONG
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER SCANNER, OPTICAL FIBER SCANNING DEVICE AND OPTICAL FI...
- Publication number 20210033850
- Publication date Feb 4, 2021
- Chengdu Idealsee Technology Co., Ltd.
- Changcheng Yao
- G06 - COMPUTING CALCULATING COUNTING