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For the Inventor, By the Inventor

Hangzhou, China

Zhejiang Dahua Technology Co., Ltd.

USPTO Granted Patents = 18


Forward Citations = 0

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121 inventors (with patents filed for the assignee):

goldMedal Jun Yin (3 out of 47 patents)

silverMedal Jucai Lin (3 out of 30 patents)

bronzeMedal Mingwei Zhou (3 out of 5 patents)

4.  Dong Jiang (3 out of 31 patents)

5.  Yayun Wang (3 out of 5 patents)

6.  Jingsong Hao (2 out of 6 patents)

7.  Jianmiao Wang (2 out of 5 patents)

8.  Cheng Fang (2 out of 22 patents)

9.  Shulei Zhu (2 out of 2 patents)

10.  Xue Zhang (2 out of 7 patents)

11.  Feiyue Zhu (2 out of 3 patents)

12.  Linhao Zhu (2 out of 2 patents)

13.  Huihua Shi (2 out of 2 patents)

14.  Yuan Chen (1 out of 40 patents)

15.  Xingming Zhang (1 out of 19 patents)


18 patents:

1. 12770402 - Systems and methods for monitoring control (2026-10-20),
2. 12770265 - Systems and methods for processing images (2026-10-20),
3. 12769737 - Methods, systems, electronic devices, and storage mediums for querying sharded NoSQL data (2026-10-20),
4. 12769583 - Task allocation method, apparatus, storage medium, and electronic device (2026-10-20),
5. 12764276 - Systems and methods for image processing (2026-10-13),
6. 12694680 - Methods, systems, and computer-readable storage mediums for detecting a state of a signal light (2026-07-28),
7. 12689744 - Methods and systems for compensating reconstructed image frames (2026-07-21),
8. 12676969 - Systems and methods for image filtering (2026-07-07),
9. 12670715 - Systems and methods for video analysis (2026-06-30),
10. 12669932 - Data block distribution in hybrid storage systems (2026-06-30),
11. 12666155 - Systems and methods for video surveillance (2026-06-23),
12. 12657070 - Processing methods, systems, devices, and storage mediums in distributed frameworks (2026-06-16),
13. 12636871 - Methods and devices for laminating (2026-05-26),
14. 12608910 - Method and device for detecting standardization of wearing mask (2026-04-21),
15. 12586339 - Methods and systems for video processing (2026-03-24),
Company Overview
Zhejiang Dahua Technology Co., Ltd. is a leading provider of video surveillance solutions, specializing in the development and manufacturing of advanced security products and systems. The company focuses on innovative technologies in areas such as artificial intelligence, cloud computing, and big data analytics to enhance safety and security across various sectors. Headquartered in Hangzhou, China, Dahua serves a global market, offering comprehensive solutions that cater to the evolving needs of smart cities and industrial applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#44 in Hangzhou

#1,628 in China

#34,244 in the World

Hangzhou, CN
Hangzhou, China

Zhejiang Dahua Technology Co., Ltd.

Forward Citations = 0

121 inventors:

goldMedal Jun Yin (3 out of 47 patents)

silverMedal Jucai Lin (3 out of 30 patents)

bronzeMedal Mingwei Zhou (3 out of 5 patents)

4.  Dong Jiang (3 out of 31 patents)

5.  Yayun Wang (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zhejiang Dahua Technology Co., Ltd.. Retrieved from https://idiyas.com/company/zhejiang-dahua-technology

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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