Forward Citations = 5

Loading Chart...

5 inventors (with patents filed for the assignee):

Tao He (8 out of 21 patents)

Huan Luo (8 out of 11 patents)

Mingquan Chen (8 out of 10 patents)

4. Lihui Mao (3 out of 3 patents)

5. Fan Shi (2 out of 2 patents)

8 patents: Sort by Forward Citations

1. 12424008 - Object recognition processing method, processing apparatus, electronic device, and storage medium (2025-09-23),

2. 11823358 - Handwritten content removing method and device and storage medium (2023-11-21),

3. 11749128 - Answer correction method and device (2023-09-05),

4. 11721229 - Question correction method, device, electronic equipment and storage medium for oral calculation questions (2023-08-08),

5. 11521506 - Calculation practicing method, system, electronic device and computer readable storage medium (2022-12-06),

6. 11508251 - Method and system for intelligent identification and correction of questions (2022-11-22),

7. 11450081 - Examination paper correction method and apparatus, electronic device, and storage medium (2022-09-20),

8. 11410407 - Method and device for generating collection of incorrectly-answered questions (2022-08-09),

Company Overview

Hangzhou Dana Technology Inc. is a leading technology company specializing in the development and manufacturing of innovative electronic products. With a strong focus on research and development, Dana Technology has established itself as a trusted partner for customers seeking high-quality, reliable solutions for their electronic needs. From consumer electronics to industrial applications, Dana Technology prides itself on delivering cutting-edge products that meet the highest standards of quality and performance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#93 in Zhejiang

#3,464 in China

Zhejiang, China

Hangzhou Dana Technology Inc.

Forward Citations = 5

5 inventors:

Tao He (8 out of 21 patents)

Huan Luo (8 out of 11 patents)

Mingquan Chen (8 out of 10 patents)

4. Lihui Mao (3 out of 3 patents)

5. Fan Shi (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hangzhou Dana Technology Inc.. Retrieved from https://idiyas.com/company/hangzhou-dana-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]