Beijing, China

Hanwang Technology Co., Ltd.


USPTO Granted Patents = 10

% Expired Patents = 30.0

Trademarks = 6

Forward Citations = 18

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23 inventors (with patents filed for the assignee):

goldMedal Yingjian Liu (5 out of 5 patents)

silverMedal Honggang Wang (3 out of 3 patents)

bronzeMedal Liang Zhao (2 out of 33 patents)

4.  Guowei Xiang (2 out of 2 patents)

5.  Songlin Wu (2 out of 2 patents)

6.  Lei Huang (1 out of 77 patents)

7.  Feng Yang (1 out of 37 patents)

8.  Blair Ma (1 out of 2 patents)

9.  Yu Tian (1 out of 19 patents)

10.  Hai Hu (1 out of 5 patents)

11.  Jian Zhong (1 out of 3 patents)

12.  Yihai Liang (1 out of 1 patent)

13.  Xianjun Wang (1 out of 1 patent)

14.  Baijun Song (1 out of 1 patent)

15.  Yanqing Li (1 out of 3 patents)


10 patents:

Company Overview
Hanwang Technology Co., Ltd. is a prominent Chinese company based in Beijing, specializing in intelligent recognition technologies. The organization focuses on the development of advanced handwriting recognition, optical character recognition, and artificial intelligence solutions. Hanwang's innovations cater to various sectors, enhancing user interaction and data processing capabilities. With a commitment to research and development, the company plays a significant role in the evolution of smart technology applications across multiple industries.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#287 in BeiJing

#2,807 in China

#56,047 in the World

Beijing, CN
Beijing, China
Forward Citations = 18

23 inventors:

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

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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