Seoul, South Korea

Jang Seok Lee

This inventor holds 24 USPTO granted patents and 9 published patent applications and 11 EPO patents, primarily in Refrigeration Technology. Top assignee: Lg Electronics Inc.. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jang Seok Lee. Retrieved from https://idiyas.com/inventor/jang-seok-lee

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

USPTO Granted Patents = 24 

% Patents Active = 70.8

 

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 66(Granted Patents)


Location History:

  • Inchon-kwangyoksi, KR (2001)
  • Inchon, KR (2003)
  • Incheon, KR (2002 - 2006)
  • Incheon-si, KR (2004 - 2010)
  • Inchun-si, KR (2010)
  • Seoul, KR (2011 - 2016)

Company Filing History:


Years Active: 2001-2016

Loading Chart...
Loading Chart...
Areas of Expertise:
Refrigerator
Heat Exchanger
Defrosting Apparatus
Cooling Apparatus
Evaporator
Cold Air Generation
Refrigerant Leakage Prevention
Rapid Cooling
Tube Header Joining
Manufacturing Methods
Guide Member
Control Methods
24 patents (USPTO):Explore Patents

Title: Innovations in Refrigeration: The Contributions of Jang Seok Lee

Introduction

Jang Seok Lee is a prominent inventor based in Seoul, South Korea, known for his significant contributions to refrigeration technology. With an impressive portfolio of 24 patents, Lee has been instrumental in advancing the efficiency and functionality of refrigeration systems.

Latest Patents

Among his latest innovations, Lee developed a refrigerator that features a unique design aimed at optimizing storage space while maintaining efficient cold air circulation. This refrigerator includes a cabinet comprised of a storage chamber and a cold air generation chamber located above it. A key aspect of his invention is the refrigerant tube, which is strategically positioned to connect with an evaporator without intruding into the storage chamber, allowing for an enlarged storage capacity. Another notable patent involves a refrigerator where the evaporator is positioned at the upper portion of the cabinet. This design is equipped with a control unit, such as a closable damper, to regulate the cold air supplied to the storage compartment, thus enhancing the refrigerator’s overall efficiency.

Career Highlights

Jang Seok Lee is currently affiliated with LG Electronics Inc., a leading company in the electronics and home appliance industry. His work at LG Electronics has allowed him to focus on innovative solutions that address both consumer needs and industry standards. Lee's dedication to research and development has led to several patents that reflect his commitment to enhancing everyday household appliances.

Collaborations

Lee collaborates closely with fellow inventors, including Youn Seok Lee and Su Nam Chae, who share his passion for innovation in the field of refrigeration. Together, they push the boundaries of conventional design, constantly looking for ways to improve appliance performance and energy efficiency.

Conclusion

Jang Seok Lee's inventions have significantly impacted the refrigeration industry, highlighting the importance of innovation in enhancing everyday life. With his ongoing contributions to LG Electronics and the collaboration with talented colleagues, Lee continues to pave the way for future advancements in home appliance 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]
Loading…