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For the Inventor, By the Inventor

Hangzhou, China

Yizhi Sun

This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignee: Zhejiang University. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yizhi Sun. Retrieved from https://idiyas.com/inventor/yizhi-sun

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 1


Company Filing History:

goldMedal7 out of 1,286 
 
Zhejiang University
 patents

Years Active: 2023-2026

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7 patents (USPTO):Explore Patents
1. 12663351 - Experimental device and method for measuring motion probability of nonuniform sediment (2026-06-23),
2. 12618213 - Smooth automatic device and method for reservoir sediment flushing (2026-05-05),
3. 12416126 - Reservoir desilting device having funnel with bivariate normal surface (2025-09-16),
4. 12180922 - Scour protective device around piles with bidirectional flow power generation (2024-12-31),
5. 12173937 - Stepped self-convection condenser (2024-12-24),
6. 11987941 - Pier scour protection method by combinating a downward bivariate normal distribution surface and granular mixture (2024-05-21),
7. 11542141 - Funnel based on bivariate normal distribution (2023-01-03),

Title: Yizhi Sun: Innovator in Water Conservancy Technologies

Introduction

Yizhi Sun is a prominent inventor based in Hangzhou, China. He has made significant contributions to the field of water conservancy projects, holding a total of 7 patents. His innovative designs focus on improving the efficiency and effectiveness of water management systems.

Latest Patents

One of Yizhi Sun's latest patents is a reservoir desilting device featuring a funnel with a bivariate normal surface. This device is designed to enhance sediment management in reservoirs. It includes a sediment inlet funnel located in a sediment accumulation area, connected to a sediment transport pipeline that runs along the riverbed. The unique design of the funnel and pipeline aims to optimize sediment transport and improve reservoir maintenance.

Another notable patent is a scour protective device around piles that incorporates bidirectional flow power generation. This system utilizes guide walls and baffle walls to create a smooth water flow channel. The innovative design allows for efficient hydropower generation while protecting the structural integrity of piles from local scour. The device is particularly beneficial for applications such as bridge lighting and signal lights, providing a renewable energy source.

Career Highlights

Yizhi Sun is affiliated with Zhejiang University, where he continues to advance research in water conservancy technologies. His work has garnered attention for its practical applications and environmental benefits.

Collaborations

Yizhi collaborates with esteemed colleagues, including Zhilin Sun and Haolei Zheng, to further enhance the impact of their research and innovations in the field.

Conclusion

Yizhi Sun's contributions to water conservancy through his innovative patents demonstrate his commitment to improving environmental sustainability. His work not only addresses current challenges in water management but also paves the way for future advancements in the field.

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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