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For the Inventor, By the Inventor

Daejeon, South Korea

Jisang Yu

This inventor holds 20 USPTO granted patents and 2 published patent applications and 13 EPO patents, primarily in Lithium Secondary Batteries. Top assignee: Lg Chem, Ltd. Active years: 2009-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jisang Yu. Retrieved from https://idiyas.com/inventor/jisang-yu

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

Calculating rank
USPTO Granted Patents = 20 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 107(Granted Patents)


Company Filing History:

goldMedal20 out of 8,642 
 
Lg Chem, Ltd
 patents

Years Active: 2009-2016

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Areas of Expertise:
Secondary Battery
Electrolyte
High-Temperature Cycle Life
Battery Module
Stacking-Type Battery
Overcharge Stability
Three-Dimensional Electrode
Battery Pack
Ammonium Compounds
Medium and Large Size
Sealing
Battery Cartridge
20 patents (USPTO):Explore Patents
1. 9496540 - Secondary battery having electrode with self cutting part to be destructed on application of over-current (2016-11-15),
2. 9196922 - Lithium secondary battery of improved high-temperature cycle life characteristics (2015-11-24),
3. 8808908 - Battery module of novel structure (2014-08-19),
4. 8383262 - Stacking-type secondary battery providing two or more operation voltages (2013-02-26),
5. 8252452 - Secondary battery of novel structure and battery pack having the same (2012-08-28),
6. 8211565 - Secondary battery for medium and large size battery module (2012-07-03),
7. 8192874 - Lithium secondary battery of electrolyte containing ammonium compounds (2012-06-05),
8. 8119274 - Stacking-typed secondary battery providing two or more operation voltages (2012-02-21),
9. 8067114 - Electrolyte for lithium secondary battery of improved low-temperature property and secondary battery containing the same (2011-11-29),
10. 8021788 - Secondary battery having electrode for improvement of stability during overcharge (2011-09-20),
11. 7923157 - Lithium secondary battery of improved high-temperature cycle life characteristics (2011-04-12),
12. 7807288 - Battery cartridge-connecting system for battery module (2010-10-05),
13. 7794875 - Battery module (2010-09-14),
14. 7762855 - Three-dimensional electrode terminal for pouch-typed battery (2010-07-27),
15. 7749660 - Electrolyte for improving life characteristics at high temperature and lithium secondary battery comprising the same (2010-07-06),

Title: Inventor Jisang Yu

Introduction: Jisang Yu is a renowned inventor based in Daejeon, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Jisang Yu holds several patents in the areas of artificial intelligence, robotics, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Jisang Yu has worked with leading research institutions and technology companies, playing a key role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Jisang Yu has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge sharing to drive progress in the field.

Conclusion: Jisang Yu's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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