Fan Qi

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coherent light receiving optical device
- Patent number 12,335,029
- Issue date Jun 17, 2025
- SiFotonics Technologies (Beijing) Co., Ltd.
- Fan Qi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERACTION METHOD AND APPARATUS IN LIVE STREAMING ROOM, AND DEVICE...
- Publication number 20240171821
- Publication date May 23, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Ling YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIDAR AND RANGING METHOD USING SAME
- Publication number 20240159904
- Publication date May 16, 2024
- Su Li
- G01 - MEASURING TESTING
Information Patent Application
DUAL-POLARIZED LIGHT DETECTION AND RANGING RECEIVING END BASED ON O...
- Publication number 20240151831
- Publication date May 9, 2024
- Fan Qi
- G01 - MEASURING TESTING
Information Patent Application
PHOTODIODE STRUCTURE WITH DARK CURRENT INDICATION FUNCTION AND PHOT...
- Publication number 20230314209
- Publication date Oct 5, 2023
- Bin Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NORMAL-INCIDENT PHOTODIODE STRUCTURE WITH DARK CURRENT SELF-COMPENS...
- Publication number 20230238403
- Publication date Jul 27, 2023
- Bin Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photoelectric Detector And Method of Making The Same
- Publication number 20220005961
- Publication date Jan 6, 2022
- SiFotonics Technologies Co., Ltd.
- Fan Qi
- H01 - BASIC ELECTRIC ELEMENTS