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For the Inventor, By the Inventor

Hong Kong, China

Hongfei Li

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: City University of Hong Kong. Active years: 2021-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongfei Li. Retrieved from https://idiyas.com/inventor/hongfei-li-odgq0phn

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

Forward Citations = 13(Granted Patents)


Company Filing History:

goldMedal7 out of 918 
 
City University of Hong Kong
 patents

Years Active: 2021-2023

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7 patents (USPTO):Explore Patents
1. 11569529 - Hydrogel electrolyte having multiple crosslinked structures and an energy storage device including such electrolyte (2023-01-31),
2. 11424081 - Electrical energy storage apparatus and a method of preparing the same (2022-08-23),
3. 11362367 - Electrical energy storage device and a method of preparing the same (2022-06-14),
4. 11322312 - Energy storage device and a method of preparing the same (2022-05-03),
5. 11251429 - Rechargeable electrical device having a multi-layered structure molybdenum disulphide cathode (2022-02-15),
6. 11063309 - Low temperature operable electrical energy supply device (2021-07-13),
7. 10957939 - Rechargeable polyacrylamide based polymer electrolyte zinc-ion batteries (2021-03-23),

Title: Innovations of Hongfei Li in Energy Storage Technologies

Introduction

Hongfei Li is a prominent inventor based in Hong Kong, known for his significant contributions to the field of energy storage technologies. With a total of seven patents to his name, he has been at the forefront of developing innovative solutions that enhance the efficiency and functionality of energy storage devices.

Latest Patents

Among his latest patents is the development of a hydrogel electrolyte featuring multiple crosslinked structures. This electrolyte is designed for use in energy storage devices and includes a polymer matrix composed of at least two crosslinked structures, which consist of a first and a second polymeric material. The electrolyte retains an electrolytic solution within the polymer matrix, allowing it to physically deform when subjected to external mechanical loads. Another notable patent involves an electrical energy storage apparatus and a method for its preparation. This apparatus includes a first energy storage device that supplies electrical energy to an external load and a second energy storage device that recharges the first when exposed to air. The second device is encapsulated to selectively block air exposure, maintaining it in an idle state.

Career Highlights

Hongfei Li is affiliated with the City University of Hong Kong, where he continues to advance research in energy storage technologies. His work has garnered attention for its innovative approach to solving challenges in the field.

Collaborations

He has collaborated with notable colleagues, including Chunyi Zhi and Zijie Tang, contributing to a dynamic research environment that fosters innovation.

Conclusion

Hongfei Li's contributions to energy storage technologies exemplify the impact of innovative thinking in addressing modern energy challenges. His patents reflect a commitment to advancing the field and improving energy efficiency.

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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