Haibo LIU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED lighting device and lamp shade, and circuit preparation method...
- Patent number 10,208,896
- Issue date Feb 19, 2019
- SHANGHAI SANSI ELECTRONIC ENGINEERING CO., LTD
- Bishou Chen
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY FROM AUTHENTICATION FAILURE
- Publication number 20230224806
- Publication date Jul 13, 2023
- QUALCOMM Incorporated
- Hao ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPROVED EMERGENCY CALL
- Publication number 20230217545
- Publication date Jul 6, 2023
- QUALCOMM Incorporated
- Guojing LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LED LIGHTING DEVICE AND LAMP SHADE, AND CIRCUIT PREPARATION METHOD...
- Publication number 20160341368
- Publication date Nov 24, 2016
- Shanghai Sansi Electronic Engineering Co., Ltd.
- Bishou ChEN
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...