Pengfei Qiao

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El Cerrito, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Dynamic control of laser transverse mode
- Publication number 20240396301
- Publication date Nov 28, 2024
- Apple Inc.
- Pengfei Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Large Mode Surface-Emitting Lasers for Self-Mixing Interferometry
- Publication number 20240305063
- Publication date Sep 12, 2024
- Apple Inc.
- Pengfei Qiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wavelength Modulated Self-Mixing Interferometry Using Multi-Junctio...
- Publication number 20240006858
- Publication date Jan 4, 2024
- Apple Inc.
- Tong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Self-Mixing Interference Device with Tunable Microelectromechanical...
- Publication number 20230089141
- Publication date Mar 23, 2023
- Apple Inc.
- Tong Chen
- H01 - BASIC ELECTRIC ELEMENTS