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For the Inventor, By the Inventor

Yongin, South Korea

Hee-Young Chu

This inventor holds 19 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Lithium-Ion Battery Chemistry. Top assignees: Samsung Sdi Co., Inc., Snu Rdb Foundation. Active years: 2011-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hee-Young Chu. Retrieved from https://idiyas.com/inventor/hee-young-chu

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

Calculating rank
USPTO Granted Patents = 19 

% Patents Active = 78.9

 

Average Co-Inventor Count = 7.3

ph-index = 3

Forward Citations = 67(Granted Patents)


Location History:

  • Suwon-si, KR (2011 - 2012)
  • Yongin-si, KR (2013 - 2019)

Company Filing History:

goldMedal19 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
silverMedal1 out of 549 
 
Snu Rdb Foundation
 patents
where one patent can have more than one assignee

Years Active: 2011-2019

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Areas of Expertise:
Anode Active Material
Positive Active Material
Electrode Active Material
Solid Electrolyte
Negative Active Material
Lithium Secondary Battery
Rechargeable Lithium Battery
Composite Electrode
Negative Electrode
Heat-Treated Current Collector
Protective Layer
Plasma Display Panel
19 patents (USPTO):Explore Patents
1. 10361428 - Anode active material, method of preparing the same, and lithium secondary battery including the anode active material (2019-07-23),
2. 10177384 - Positive active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery using the same (2019-01-08),
3. 10074855 - Electrode for lithium secondary battery and lithium secondary battery comprising the same (2018-09-11),
4. 9917302 - Electrode active material for lithium secondary battery, method of preparing the electrode active material, electrode for lithium secondary battery including the same, and lithium secondary battery using the same (2018-03-13),
5. 9634325 - Negative active material, negative electrode and lithium battery including the negative active material, and method of manufacturing the negative active material (2017-04-25),
6. 9577285 - Solid electrolyte, method for preparing same, and rechargeable lithium battery comprising solid electrolyte and solid electrolyte particles (2017-02-21),
7. 9356287 - Negative active material, negative electrode and lithium battery including the negative active material, and method of preparing the negative active material (2016-05-31),
8. 9209482 - Positive active material for rechargeable lithium battery, method of manufacturing the same and rechargeable lithium battery using the same (2015-12-08),
9. 9172093 - Electrode active material for lithium secondary battery, electrode for lithium secondary battery including the same, and lithium secondary battery including the electrode (2015-10-27),
10. 9136537 - Rechargeable lithium battery including heat-treated negative current collector (2015-09-15),
11. 9118074 - Anode active material, lithium secondary battery employing the same, and method of preparing the anode active material (2015-08-25),
12. 9034524 - Solid electrolyte for rechargeable lithium battery and rechargeable lithium battery including same (2015-05-19),
13. 8951678 - Solid electrolyte, method of preparing the same, and lithium battery containing the solid electrolyte (2015-02-10),
14. 8852803 - Composite, electrode active material for secondary lithium battery including the composite, method of preparing the composite, anode for secondary lithium battery including the electrode active material, and secondary lithium battery including the anode (2014-10-07),
15. 8530093 - Electrode active material, method of preparing the same, electrode for lithium secondary battery which includes the same, and lithium secondary battery using the electrode (2013-09-10),

Title: The Innovative Journey of Hee-Young Chu

Introduction

Hee-Young Chu, a prominent inventor based in Yongin-si, South Korea, has made significant contributions to the field of battery technology. With a remarkable portfolio of 19 patents, Chu's innovative work specifically focuses on enhancing the performance and efficiency of lithium batteries. Her recent patents highlight her expertise in materials engineering and electrochemistry.

Latest Patents

Hee-Young Chu's latest patents include a groundbreaking anode active material and the methods for preparing it. This anode material incorporates a porous silicon structure with a uniform average pore diameter ranging from about 50 nm to about 80 nm. It is designed to optimize performance in lithium secondary batteries. Additionally, she has developed a positive active material for rechargeable lithium batteries, which consists of a unique metal compound designed for intercalating and deintercalating lithium. This invention also features a coating particle with an embedded portion integrated into the active material compound, enhancing its functionality.

Career Highlights

Throughout her career, Hee-Young Chu has worked with renowned companies, including Samsung SDI Co., Inc., a leader in battery manufacturing, and Snur & Db Foundation. Her work at these organizations has solidified her reputation as an innovative thinker and a skilled inventor in the battery technology sector.

Collaborations

In her journey, Hee-Young Chu has collaborated with notable professionals in her field, including Jae-Hyuk Kim and Chang-Ui Jeong. These collaborations have played a crucial role in pushing the boundaries of battery technology and advancing the development of innovative energy solutions.

Conclusion

Hee-Young Chu stands out as a pivotal figure in the realm of battery innovations. Her extensive patent portfolio and dedication to research reflect her commitment to enhancing energy storage technologies. As battery technology continues to evolve, inventors like Chu will undoubtedly play a key role in shaping the future of sustainable energy solutions.

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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