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For the Inventor, By the Inventor

Seoul, South Korea

Hae-kyoung Kim

This inventor holds 23 USPTO granted patents and 1 published patent application, primarily in Fuel Cell Technology. Top assignees: Samsung Sdi Co., Inc., Samsung Electronics Co., Ltd., The University of Texas System. Active years: 2004-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hae-kyoung Kim. Retrieved from https://idiyas.com/inventor/hae-kyoung-kim

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

USPTO Granted Patents = 23 

% Patents Active = 21.7

Average Co-Inventor Count = 2.5

ph-index = 6

Forward Citations = 75(Granted Patents)


Location History:

  • Yongin, KR (2004 - 2007)
  • Kyungki-do, KR (2007 - 2009)
  • Yongin-si, KR (2011)
  • Seoul, KR (2007 - 2013)

Company Filing History:

goldMedal22 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
silverMedal1 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
bronzeMedal1 out of 5,638 
 
The University of Texas System
 patents
where one patent can have more than one assignee

Years Active: 2004-2013

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Areas of Expertise:
Fuel Cell
Membrane Electrode Assembly
Ion Conductive Membrane
Polymer Electrolyte
Supported Catalyst
Composite Membrane
Proton Conducting Material
Multiblock Copolymer
Liquid-Gas Separator
Nano-Composite Membrane
Inorganic Material
Moisture Retentive Layer
23 patents (USPTO):Explore Patents
1. 8415072 - Membrane electrode assembly for fuel cell (2013-04-09),
2. 8187764 - Fuel cell with moisture retentive layer in MEA (2012-05-29),
3. 8173712 - Modified inorganic material with ion exchange capacity, composite electolyte membrane comprising the same, and fuel cell comprising the composite electrolyte membrane (2012-05-08),
4. 8043765 - Fuel cell system comprising vapor-phase fuel supplying system (2011-10-25),
5. 7981568 - Ion conductive composite membrane using inorganic conductor (2011-07-19),
6. 7883820 - Ion conductive composite membrane using inorganic conductor and method of manufacturing the same (2011-02-08),
7. 7879971 - Multiblock copolymer, method of preparing the same, polymer electrolyte membrane prepared from the multiblock copolymer, method of preparing the polymer electrolyte membrane, and fuel cell employing the polymer electrolyte membrane (2011-02-01),
8. 7875569 - Supported catalyst, method for preparing the same, cathode electrode comprising the same, and fuel cell comprising the cathode electrode (2011-01-25),
9. 7846981 - Polymer electrolytic membrane, and fuel cell employing the same (2010-12-07),
10. 7842199 - Proton conducting titanate, polymer nano-composite membrane including the same, and fuel cell adopting the polymer nano-composite membrane (2010-11-30),
11. 7759453 - Multiblock copolymer, method of preparing the same, polymer electrolyte membrane prepared from the multiblock copolymer, method of preparing the polymer electrolyte membrane, and fuel cell employing the polymer electrolyte membrane (2010-07-20),
12. 7691773 - Supported catalyst and method for preparing the same (2010-04-06),
13. 7625651 - Polymer electrolyte comprising inorganic conductive nano-particles and fuel cell employing the polymer electrolyte (2009-12-01),
14. 7622220 - Polymer electrolyte and fuel cell using the same (2009-11-24),
15. 7621982 - Liquid-gas separator for direct liquid feed fuel cell (2009-11-24),

Title: Innovations in Fuel Cell Technology by Hae-kyoung Kim

Introduction

Hae-kyoung Kim, based in Seoul, South Korea, is a prolific inventor known for his groundbreaking contributions to fuel cell technology. With a remarkable portfolio of 23 patents, Kim’s work focuses on enhancing the efficiency and performance of fuel cells, which are vital for clean energy applications.

Latest Patents

Among his latest innovations is a membrane electrode assembly for fuel cells, which features a current collector positioned adjacent to an electrode catalyst layer. This design allows electrons to travel directly between the current collector and the electrode catalyst layer without passing through a diffusion layer or a supporting layer. Consequently, non-conductive materials can be used for those layers, greatly expanding the options for materials that can be utilized, thus boosting the overall performance of the fuel cells. Additionally, the streamlined manufacturing process for this assembly helps in reducing production costs significantly.

Another notable patent revolves around a fuel cell that incorporates a moisture-retentive layer within the membrane electrode assembly (MEA). This innovative design ensures that the fuel cell maintains stable performance, even when fuel supply interruptions occur due to potential pump malfunctions or clogging in fuel channels. These advancements represent significant strides in ensuring that fuel cells operate reliably in various conditions.

Career Highlights

Hae-kyoung Kim's career includes significant roles at prominent organizations. He has contributed to research and development at Samsung SDI Co., Inc., where advancements in energy storage and conversion are key focuses. Moreover, his affiliation with the University of Texas System Board of Regents underscores his commitment to academic and practical research in the field of fuel cells and energy systems.

Collaborations

Throughout his career, Kim has collaborated with several notable professionals, including Hyuk Jae Chang and Won-mok Lee. These partnerships have fostered innovation within the field, enabling the development of technologies that continue to influence the energy sector positively.

Conclusion

Hae-kyoung Kim's innovative work in fuel cell technology not only reflects a dedication to clean energy solutions but also showcases the potential for future advancements in this crucial area. His patents are paving the way for more efficient, cost-effective, and reliable fuel cells, making significant contributions to the sustainability goals of industries worldwide.

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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