Zhejiang, China

Cheng Liu

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Zhejiang Lab, Zhejiang University, Other. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng Liu. Retrieved from https://idiyas.com/inventor/cheng-liu-9qrflnvk

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 7.1

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:

goldMedal3 out of 183 
 
Zhejiang Lab
 patents
silverMedal3 out of 1,280 
 
Zhejiang University
 patents
bronzeMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2009-2025

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4 patents (USPTO):Explore Patents

Title: **The Innovative Genius of Cheng Liu: Pioneering New Frontiers in Measurement Technology**

Introduction

Cheng Liu, an esteemed inventor based in Zhejiang, China, has made significant contributions to the field of measurement technology. With three patents to his name, Cheng has focused on advancing the capabilities of optical technologies and their applications in various scientific fields. His dedication to innovation sets him apart as a leading figure in his domain.

Latest Patents

Among Cheng Liu's latest inventions are two groundbreaking patents. The first is an "Absolute gravimeter and measurement method based on vacuum optical tweezers", which features a micro-nano particle releasing device. This device allows for the stable capture of micro-nano particles using laser optical tweezers, facilitating a precise real-time measurement of absolute gravitational acceleration. The second patent is for a "Method for measuring light field distribution and device therefore", which utilizes optical traps to levitate particles and measure light field distributions through calculated scattered light intensity. Both innovations exemplify Cheng's commitment to pushing the boundaries of measurement technology.

Career Highlights

Cheng Liu's professional journey includes notable affiliations with renowned institutions such as Zhejiang Laboratory and Zhejiang University. These roles have provided him with a robust platform to develop and refine his innovative ideas. His work has contributed to the advancement of optical measurement techniques, demonstrating his exceptional skills in research and development.

Collaborations

Throughout his career, Cheng has collaborated with esteemed colleagues like Xingfan Chen and Nan Li. These partnerships have fostered an environment of creativity and knowledge sharing, allowing for the successful execution of complex projects that have garnered attention within the scientific community.

Conclusion

Cheng Liu stands as a prominent figure in the world of inventors, continuously seeking to innovate and enhance measurement technologies. His latest patents reflect his expertise and dedication to scientific advancement. As he continues to collaborate and inspire, Cheng Liu's contributions to the field are likely to resonate for years to come.

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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