Seoul, South Korea

Sunggyun Son

This inventor holds 63 USPTO granted patents and 46 published patent applications and 37 EPO patents, primarily in Refrigeration Technology. Top assignee: Lg Electronics Inc.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sunggyun Son. Retrieved from https://idiyas.com/inventor/sunggyun-son

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

USPTO Granted Patents = 63 

% Patents Active = 93.7

 

Average Co-Inventor Count = 6.5

ph-index = 2

Forward Citations = 13(Granted Patents)

Forward Citations (Not Self Cited) = 5(Dec 10, 2025)


Company Filing History:


Years Active: 2023-2026

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Areas of Expertise:
Refrigerator
Ice Maker
Control Method
Energy Efficiency
Cooling System
Temperature Regulation
Smart Features
Design Innovation
Home Appliances
Thermal Management
Refrigeration Cycle
63 patents (USPTO):Explore Patents

Title: Innovative Contributions of Sunggyun Son in Refrigeration Technology

Introduction:

Sunggyun Son is a prominent inventor based in Seoul, South Korea, recognized for his significant contributions to refrigeration technology. With an impressive portfolio of 48 patents, Son has been a driving force in enhancing the efficiency and functionality of refrigeration systems. His work reflects a commitment to innovation and improvement in everyday appliances.

Latest Patents:

Among his latest patents, two key innovations stand out. The first patent details a refrigerator that incorporates a tray designed to form an ice-making cell, coupled with a cooler that supplies cold air to the cell. This advanced design features a water supply valve controlled by a sophisticated controller, which ensures optimal functioning by regulating the timing of cold air introduction relative to water supply.

The second patent presents a novel refrigerator model comprising a dual tray assembly for ice-making cells and an integrated heater. This inventive approach minimizes heat transfer between the heater and tray assemblies, enhancing the efficiency of ice production. The design intricately allows variations in heat transfer across the circumferences of the ice-making cells, showcasing Son's adeptness in addressing practical challenges in refrigeration.

Career Highlights:

Sunggyun Son's career is highlighted by his dedication to research and development at LG Electronics Inc., a leading company in the electronics sector. His innovative spirit has led to multiple advancements that not only benefit consumers but also strengthen the company's position in the competitive market of home appliances.

Collaborations:

Throughout his career, Son has collaborated with talented coworkers, including Donghoon Lee and Wookyong Lee. Their teamwork has catalyzed several innovative projects, contributing to the robust success of LG Electronics Inc. in the field of refrigeration technology.

Conclusion:

Sunggyun Son continues to make remarkable strides in refrigeration technology, as demonstrated by his extensive patent portfolio and collaborative efforts. His inventions not only enhance the functionality of refrigerators but also underscore the importance of innovation in improving daily life. As the industry evolves, Son's work will undoubtedly leave a lasting impact on the future of household appliances.

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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