Chunfeng HONG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Voice communication between lamp and remote device plus lighting co...
- Patent number 11,606,852
- Issue date Mar 14, 2023
- SAVANT TECHNOLOGIES LLC
- Guangting Guo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VOICE COMMUNICATION BETWEEN LAMP AND REMOTE DEVICE PLUS LIGHTING CO...
- Publication number 20210007202
- Publication date Jan 7, 2021
- CONSUMER LIGHTING (U.S.), LLC
- Guangting GUO
- G06 - COMPUTING CALCULATING COUNTING