Yongjun FANG

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Positioning systems and methods
- Patent number 12,181,281
- Issue date Dec 31, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yongjun Fang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for disaster control
- Patent number 12,094,022
- Issue date Sep 17, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yongjun Fang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for analyzing diffusion trend of diffusible sub...
- Patent number 11,977,014
- Issue date May 7, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Yongjun Fang
- G08 - SIGNALLING
Information Patent Grant
LED flashing circuit
- Patent number 11,903,106
- Issue date Feb 13, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Qiang Ye
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DATA TRANSMISSION
- Publication number 20230262266
- Publication date Aug 17, 2023
- Zhejiang Dahua Technology CO., LTD.
- Jinyu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITIONING SYSTEMS AND METHODS
- Publication number 20220221274
- Publication date Jul 14, 2022
- Zhejiang Dahua Technology CO., LTD.
- Yongjun FANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ANALYZING DIFFUSION TREND OF DIFFUSIBLE SUB...
- Publication number 20220214258
- Publication date Jul 7, 2022
- Zhejiang Dahua Technology CO., LTD.
- Yongjun FANG
- G08 - SIGNALLING
Information Patent Application
SYSTEMS AND METHODS FOR DISASTER CONTROL
- Publication number 20220148115
- Publication date May 12, 2022
- Zhejiang Dahua Technology CO., LTD.
- Yongjun FANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LED FLASHING CIRCUIT
- Publication number 20220141930
- Publication date May 5, 2022
- Zhejiang Dahua Technology CO., LTD.
- Qiang YE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR