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For the Inventor, By the Inventor

Beijing, China

Jian-Jun Li

This inventor holds 90 USPTO granted patents and 55 published patent applications, primarily in Lithium-Ion Batteries (CPC class Y02E60-122). Top assignees: Hon Hai Precision Industry Co., Ltd., Tsinghua University, Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.. Active years: 2010-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jian-Jun Li. Retrieved from https://idiyas.com/inventor/jian-jun-li

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

Calculating rank
USPTO Granted Patents = 90 

% Patents Active = 81.1

Average Co-Inventor Count = 5.4

ph-index = 7

Forward Citations = 161(Granted Patents)

Forward Citations (Not Self Cited) = 151(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Shenzhen, CN (2010 - 2015)
  • Beijing, CN (2012 - 2021)

Company Filing History:

goldMedal82 out of 19,792 
 
Hon Hai Precision Industry Co., Ltd.
 patents
silverMedal72 out of 3,155 
 
Tsinghua University
 patents
bronzeMedal14 out of 4,047 
 
Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd.
 patents
4. 5 out of 5 
 
Jiangsu Huadong Institute of Li-Ion Battery Co., Ltd
 patents
5. 2 out of 50 
 
Superd Co. Ltd.
 patents
6. 1 out of 21 
 
Hon Fu Jin Precision Industry (Shenzhen) Co., Ltd.
 patents
7. 1 out of 2 
 
Shenzhen Super Perfect Optics Limited
 patents
where one patent can have more than one assignee

Years Active: 2010-2021

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Areas of Expertise:
Cathode Catalyst
Lithium-Ion Battery
Solid Electrolyte
Electrode Composite
Lithium Iron Phosphate
Electrolyte Additive
Anode Active Material
Sulfur-Graphene Composite
Cobalt Oxide
Voltage Cycling Method
Lithium Titanate
Current Collector
90 patents (USPTO):Explore Patents
1. 10975481 - Cathode catalyst, cathode material using the same, and reactor using the same (2021-04-13),
2. 10854875 - Method for making lithium-ion battery electrode material (2020-12-01),
3. 10400340 - Cathode catalyst, cathode material using the same, and reactor using the same (2019-09-03),
4. 10345388 - Method for screening lithium ion battery (2019-07-09),
5. 9923241 - Electrolyte additive, electrolyte and lithium ion battery using the same (2018-03-20),
6. 9923204 - Method for making cathode active material of lithium ion battery (2018-03-20),
7. 9923200 - Method for making sulfur-graphene composite material (2018-03-20),
8. 9825288 - Method for making lithium ion battery anode active material (2017-11-21),
9. 9822014 - Method for making lithium iron phosphate (2017-11-21),
10. 9815914 - Solid electrolyte and lithium based battery using the same (2017-11-14),
11. 9570745 - Cathode active material and method for making the same (2017-02-14),
12. 9564637 - Method for making lithium battery cathode composite material of lithium iron phosphate/lithium vanadium phosphate composite (2017-02-07),
13. 9525174 - Lithium ion battery (2016-12-20),
14. 9450234 - Voltage cycling method for lithium ion battery comprising sulfur polymer composite in active material (2016-09-20),
15. 9425458 - Method for making lithium-ion battery electrode material (2016-08-23),

Title: The Innovative Journey of Jian-Jun Li

Introduction:

Jian-Jun Li, a visionary inventor hailing from Beijing, CN, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents:

Jian-Jun Li's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we approach transportation technology.

Career Highlights:

With a career spanning over two decades, Jian-Jun Li has established himself as a pioneer in the tech industry, holding multiple patents in areas such as machine learning, robotics, and renewable energy solutions.

Collaborations:

Throughout his career, Jian-Jun Li has collaborated with leading research institutions and tech companies worldwide, fostering a culture of innovation and knowledge sharing in the industry.

Conclusion:

In conclusion, Jian-Jun Li's relentless pursuit of innovation and his passion for pushing the boundaries of technology continue to inspire the next generation of inventors and entrepreneurs in Beijing, CN, and beyond.

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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