Zhaocheng LIU

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Redmond, WA, US

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL TRACKING
- Publication number 20240353532
- Publication date Oct 24, 2024
- Meta Platforms Technologies, LLC
- John Ho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METASURFACE FOR FAR-FIELD BEAM CHARACTERISTIC CONTROL OF MICRO LIGH...
- Publication number 20240012176
- Publication date Jan 11, 2024
- Meta Platforms Technologies, LLC
- Zhaocheng Liu
- G02 - OPTICS
Information Patent Application
WAVEGUIDE WITH ORGANIC SOLID CRYSTAL SUBSTRATE
- Publication number 20230393329
- Publication date Dec 7, 2023
- Meta Platforms Technologies, LLC
- Tingling Rao
- G02 - OPTICS
Information Patent Application
ACHROMATIC BEAM DEFLECTOR FOR LIGHT-EFFICIENT DISPLAY PANEL
- Publication number 20230101633
- Publication date Mar 30, 2023
- Meta Platforms Technologies, LLC
- Zhimin SHI
- G02 - OPTICS