Shanghai, China

Han Liu

This inventor holds 13 USPTO granted patents and 2 published patent applications, plus 6 CIPO patents and 10 EPO patents. Top assignees: Rohm and Haas Company, Dow Global Technolgoies LLC, Espressif Systems (Shanghai) Co., Ltd.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han Liu. Retrieved from https://idiyas.com/inventor/han-liu-1hg6z1p7

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 5.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Shanghai, CN (2017 - 2024)
  • Shandong, CN (2024)

Company Filing History:


Years Active: 2017-2025

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13 patents (USPTO):Explore Patents

Title: The Innovative Mind of Han Liu: A Spotlight on His Contributions to Wireless Technology and Antimicrobial Solutions

Introduction

Han Liu is a prominent inventor based in Shanghai, China, renowned for his significant contributions to technology and materials science. With an impressive portfolio of 11 patents, Liu has made substantial advancements in wireless transmission methods and antimicrobial coatings. His work showcases a blend of innovation and practical application, addressing modern challenges through creative solutions.

Latest Patents

Among Han Liu's notable inventions are two recent patents that exemplify his technical prowess. The first is a "Method and Device for Wireless Transmission," which introduces a novel approach to encoding information for wireless communication. This method encodes both transmitted information and transmission control info into the wireless frame’s packet length, ensuring efficient data transfer through carefully structured sequences and synchronization.

The second patent, titled "Polymer Emulsion and Antimicrobial Coating Composition Comprising the Same," presents a unique formulation of an antimicrobial coating. This composition includes a polymer emulsion integrated with varying concentrations of silver, designed to enhance its antibacterial properties. Liu's innovative use of ethylenically unsaturated nonionic monomers and heterocyclic group-containing monomers sets this invention apart.

Career Highlights

Han Liu's professional journey has been marked by his tenure at renowned companies, including Rohm and Haas Company and Dow Global Technologies LLC. His experience at these organizations has allowed him to refine his skills as an inventor and contribute to cutting-edge technological advancements. Through his work, he has established a reputation for merging scientific insight with practical applications.

Collaborations

Throughout his career, Han Liu has had the privilege of collaborating with distinguished colleagues, including Qingwei Zhang and Xiangting Dong. These partnerships have fostered a creative environment where innovative ideas thrive, leading to impactful inventions and developments in their respective fields.

Conclusion

In summary, Han Liu stands out as a remarkable inventor whose contributions to wireless technology and antimicrobial solutions have the potential to transform industries. With his 11 patents and a commitment to innovation, Liu continues to push the boundaries of what is possible in technology and materials science. His work not only demonstrates his inventive spirit but also his dedication to improving everyday life through advanced technologies.

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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