Beijing, China

Xinhua Li

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Beijing Autonavi Yunmap Technology Co., Ltd., China Petroleum Chemical Corporation, Research Institute of Petroleum Processing, Sinopec. Active years: 2016-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xinhua Li. Retrieved from https://idiyas.com/inventor/xinhua-li-0ooln1h0

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 6.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2016-2024

Loading Chart...
Loading Chart...
2 patents (USPTO):Explore Patents

Title: Xinhua Li: Innovator in Ride-Hailing and Antioxidant Technologies

Introduction

Xinhua Li is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of ride-hailing technology and antioxidant compounds. With a total of 2 patents, his work showcases innovative solutions that address contemporary challenges in transportation and materials science.

Latest Patents

Xinhua Li's latest patents include an "Online ride-hailing and invoice issuing method, system and apparatus." This invention provides a comprehensive method for processing ride-hailing requests, enhancing user experience by efficiently connecting users with service providers. Another notable patent is related to a "Hindered phenol compound, preparation thereof and use thereof as an antioxidant." This invention introduces a novel hindered phenol compound that significantly improves oxidation resistance in lubricant oil compositions, making it valuable for various industrial applications.

Career Highlights

Throughout his career, Xinhua Li has worked with esteemed organizations such as China Petroleum & Chemical Corporation and the Research Institute of Petroleum Processing, Sinopec. His experience in these companies has allowed him to develop and refine his innovative ideas, contributing to advancements in both the petroleum and chemical industries.

Collaborations

Xinhua Li has collaborated with notable professionals in his field, including Shuo Su and Jun Long. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of his inventions.

Conclusion

Xinhua Li's contributions to ride-hailing technology and antioxidant compounds demonstrate his commitment to innovation and excellence. His patents not only address current industry needs but also pave the way for future advancements.

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]
Loading…