Dong Ye

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Camera system and connecting bracket thereof
- Patent number 12,248,231
- Issue date Mar 11, 2025
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Dong Ye
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Surveillance device
- Patent number 11,860,516
- Issue date Jan 2, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Liyun Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surveillance device
- Patent number 11,835,847
- Issue date Dec 5, 2023
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Liyun Zheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surveillance device
- Patent number 11,092,883
- Issue date Aug 17, 2021
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Liyun Zheng
- G01 - MEASURING TESTING
Information Patent Grant
Authentication for application
- Patent number 10,142,331
- Issue date Nov 27, 2018
- Alibaba Group Holding Limited
- Dong Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication for application
- Patent number 9,544,279
- Issue date Jan 10, 2017
- Alibaba Group Holding Limited
- Dong Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CAMERA SYSTEM AND CONNECTING BRACKET THEREOF
- Publication number 20220365406
- Publication date Nov 17, 2022
- Zhejiang Dahua Technology CO., LTD.
- Dong YE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SURVEILLANCE DEVICE
- Publication number 20210364898
- Publication date Nov 25, 2021
- Zhejiang Dahua Technology CO., LTD.
- Liyun ZHENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURVEILLANCE DEVICE
- Publication number 20210364897
- Publication date Nov 25, 2021
- Zhejiang Dahua Technology CO., LTD.
- Liyun ZHENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURVEILLANCE DEVICE
- Publication number 20200225562
- Publication date Jul 16, 2020
- Zhejiang Dahua Technology CO., LTD.
- Liyun ZHENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
AUTHENTICATION FOR APPLICATION
- Publication number 20170085559
- Publication date Mar 23, 2017
- ALIBABA GROUP HOLDING LIMITED
- Dong Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION FOR APPLICATION
- Publication number 20150121486
- Publication date Apr 30, 2015
- ALIBABA GROUP HOLDING LIMITED
- Dong Ye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE