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For the Inventor, By the Inventor

Qingdao, China

Zuquan Jin

This inventor holds 15 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Qingdao University of Technology, Qingdao Institute of Marine Geology. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zuquan Jin. Retrieved from https://idiyas.com/inventor/zuquan-jin

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

USPTO Granted Patents = 15 

% Patents Active = 80.0

 

Average Co-Inventor Count = 6.2

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal15 out of 171 
 
Qingdao University of Technology
 patents
silverMedal1 out of 10 
 
Qingdao Institute of Marine Geology
 patents
where one patent can have more than one assignee

Years Active: 2021-2026

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15 patents (USPTO):Explore Patents
1. 12753118 - Dual-scale toughened cement-based composite material and use thereof (2026-10-06),
2. 12643821 - Use of graphene oxide/butyl acrylate/silane composite emulsion as anti-shrinkage agent (2026-06-02),
3. 12509396 - Use of silane composite emulsion as anti-cracking enhancer (2025-12-30),
4. 12292264 - Frustum embedded fabricated composite protective structure (2025-05-06),
5. 12030821 - Concrete interface agent (2024-07-09),
6. 12030812 - Underwater rapid repair material for marine steel structure (2024-07-09),
7. 11879069 - Graphene orthosilicate/silane composite gel material, and preparation method and use thereof (2024-01-23),
8. 11802092 - Concrete curing agent, curing coating layer and preparation method thereof (2023-10-31),
9. 11761110 - Photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes, the preparation method thereof and a method of using the photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes (2023-09-19),
10. 11604135 - CNT assembled thin film modified steel wire array electrode, preparation method and application thereof (2023-03-14),
11. 11312866 - Superhydrophobic coating, superhydrophobic foam concrete, and preparation methods thereof (2022-04-26),
12. 11268946 - Life-cycle performance intelligent-sensing and degradation warning system and method for concrete structures (2022-03-08),
13. 11169136 - Method for measuring corrosion-expansion force during cracking of concrete due to corrosion and expansion of reinforcing steel (2021-11-09),
14. 11155989 - Double-steel tube concrete beam-column joint with internal fiber reinforced polymer (FRP) bar connectors and assembly method (2021-10-26),
15. 10927275 - Alumina sol-silane composite material and preparation method and application thereof (2021-02-23),

Title: Zuquan Jin: Innovator in Composite Structures and Marine Repair Materials

Introduction

Zuquan Jin is a prominent inventor based in Qingdao, China. He has made significant contributions to the fields of composite structures and marine repair materials. With a total of 15 patents, his work showcases innovative solutions to complex engineering challenges.

Latest Patents

One of his latest patents is the "Frustum Embedded Fabricated Composite Protective Structure." This invention includes a restraint frame, a back plate, an infill block, and a buffer block. The design allows for a frustum-shaped infill block to be securely mounted within the restraint frame, significantly reducing damage from penetration or explosions. Another notable patent is the "Underwater Rapid Repair Material for Marine Steel Structure." This material is designed to set quickly underwater, achieving compressive and flexural strengths of approximately 60 MPa and 10 MPa, respectively, while maintaining high bonding strength to steel.

Career Highlights

Zuquan Jin has worked at notable institutions such as Qingdao University of Technology and Qingdao Institute of Marine Geology. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in his field.

Collaborations

Throughout his career, Zuquan Jin has collaborated with talented individuals, including Dongshuai Hou and Shaochun Li. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Zuquan Jin's contributions to innovation in composite structures and marine repair materials highlight his expertise and dedication to engineering. His patents reflect a commitment to solving real-world problems through inventive solutions.

Profile summary based on public USPTO records.
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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