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For the Inventor, By the Inventor

Yongin, South Korea

Sang-Il Han

This inventor holds 42 USPTO granted patents and 11 published patent applications and 6 EPO patents, primarily in Rechargeable Lithium Batteries. Top assignees: Samsung Sdi Co., Inc., Kolon Industries, Inc., Korea Institute of Industrial Technology. Active years: 2010-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-Il Han. Retrieved from https://idiyas.com/inventor/sang-il-han

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

Calculating rank
USPTO Granted Patents = 42 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 51(Granted Patents)


Location History:

  • Suwon-si, KR (2010 - 2016)
  • Yongin, KR (2018)
  • Yongin-si, KR (2011 - 2019)

Company Filing History:

goldMedal40 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
silverMedal2 out of 418 
 
Kolon Industries, Inc.
 patents
bronzeMedal1 out of 316 
 
Korea Institute of Industrial Technology
 patents
where one patent can have more than one assignee

Years Active: 2010-2019

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Areas of Expertise:
Rechargeable Lithium Battery
Electrolyte
Fuel Cell
Membrane-Electrode Assembly
Catalyst
Separator
Stack
Polymer Membrane
Organic Electrolyte
Additive
Electrode
42 patents (USPTO):Explore Patents
1. 10205191 - Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same (2019-02-12),
2. 9954242 - Membrane-electrode assembly with a protective layer, and fuel cell stack and fabricating method of membrane-electrode assembly (2018-04-24),
3. 9893362 - Rechargeable lithium battery and negative electrode for same (2018-02-13),
4. 9859541 - Rechargeable lithium battery and method of fabricating same (2018-01-02),
5. 9847549 - Electrolyte and rechargeable lithium battery including same (2017-12-19),
6. 9640838 - Organic electrolyte solution including thiophene-based compound and nitrile-based compound and lithium battery comprising the same (2017-05-02),
7. 9620818 - Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same (2017-04-11),
8. 9583787 - Additive for electrolyte and electrolyte and lithium secondary battery (2017-02-28),
9. 9553292 - Rechargeable lithium battery and method of fabricating the same (2017-01-24),
10. 9543590 - Catalyst layer composition for fuel cell, electrode for fuel cell, method of preparing electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system using the membrane-electrode assembly (2017-01-10),
11. 9461333 - Electrolytes for rechargeable lithium battery and rechargeable lithium battery comprising same (2016-10-04),
12. 9455449 - Electrode for fuel cell, and membrane-electrode assembly and fuel cell system including same (2016-09-27),
13. 9437901 - Additive for electrolyte and electrolyte and rechargeable lithium battery (2016-09-06),
14. 9406976 - Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same (2016-08-02),
15. 9397369 - Separator for fuel cell, and fuel cell system including same (2016-07-19),

Title: The Innovative Journey of Sang-Il Han

Introduction: Sang-Il Han is a pioneering inventor hailing from Yongin-si, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sang-Il Han holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Sang-Il Han has demonstrated a remarkable ability to transform inventive ideas into tangible solutions that have significantly impacted the tech industry.

Collaborations: Sang-Il Han has collaborated with leading tech companies and research institutions, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Sang-Il Han's relentless pursuit of innovation and his passion for creating cutting-edge technologies solidify his position as a trailblazer in the world of inventors.

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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