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For the Inventor, By the Inventor

Shenyang, China

Liaoning University


USPTO Granted Patents = 8

% Expired Patents = 12.5

Forward Citations = 2

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28 inventors (with patents filed for the assignee):

goldMedal Yishan Pan (7 out of 7 patents)

silverMedal Lianpeng Dai (4 out of 4 patents)

bronzeMedal Aiwen Wang (3 out of 3 patents)

4.  Yonghui Xiao (3 out of 3 patents)

5.  Hongying Wang (2 out of 3 patents)

6.  Hao Luo (2 out of 2 patents)

7.  Anye Cao (1 out of 7 patents)

8.  Zhicai Chen (1 out of 1 patent)

9.  Wei Wang (1 out of 9 patents)

10.  Zhi Tang (1 out of 1 patent)

11.  Zhigao Zhang (1 out of 1 patent)

12.  Hongqi Shi (1 out of 1 patent)

13.  Hanlin Zhang (1 out of 1 patent)

14.  Lujie Cao (1 out of 1 patent)

15.  Linlin Ding (1 out of 1 patent)


8 patents:

1. 12631534 - Test device for arbitrarily directional combined loading and method for using the same (2026-05-19),
2. 12416558 - Test device and test method for impact resistance of anchor body (2025-09-16),
3. 11821317 - Coal or rock dynamic disaster warning apparatus and method (2023-11-21),
4. 11761335 - Determining method for bursting-preventing parameter of roadway support for rock burst in coal mine, and system thereof (2023-09-19),
5. 11630227 - Method and system for recognizing mine microseismic event (2023-04-18),
6. 11492891 - Method and apparatus of controlling drilling for rock burst prevention in coal mine roadway (2022-11-08),
7. 11187081 - Self-anchored opposite-pulling anti-impact anchor cable for sectional coal pillars and using method thereof (2021-11-30),
8. 10774642 - Hydraulic support unit and hydraulic support for anti-rock burst roadway (2020-09-15),
Company Overview
Liaoning University is a comprehensive university located in Shenyang, Liaoning Province, China. Founded in 1948, the university offers a wide range of academic programs in the fields of humanities, social sciences, natural sciences, engineering, and management. With a focus on research and innovation, Liaoning University is dedicated to providing students with a well-rounded education and preparing them for success in their chosen fields.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#5 in Shenyang

#3,464 in China

Shenyang, CN
Shenyang, China

Liaoning University

Forward Citations = 2

28 inventors:

goldMedal Yishan Pan (7 out of 7 patents)

silverMedal Lianpeng Dai (4 out of 4 patents)

bronzeMedal Aiwen Wang (3 out of 3 patents)

4.  Yonghui Xiao (3 out of 3 patents)

5.  Hongying Wang (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Liaoning University. Retrieved from https://idiyas.com/company/liaoning-university

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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