Seoul, South Korea

Sangbok Choi

This inventor holds 28 USPTO granted patents and 9 published patent applications and 11 EPO patents, primarily in Refrigeration Technology. Top assignee: Lg Electronics Inc.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sangbok Choi. Retrieved from https://idiyas.com/inventor/sangbok-choi

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

Calculating rank
USPTO Granted Patents = 28 

% Patents Active = 92.9

 

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2017-2026

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Areas of Expertise:
Refrigerator
Control Method
Home Appliance
Power Consumption
Differential Pressure Sensor
Defrost Control
Energy Efficiency
Cooling Systems
Temperature Regulation
Smart Refrigeration
Appliance Innovation
Refrigeration Control
28 patents (USPTO):Explore Patents

Title: The Innovative Mind of Sangbok Choi

Introduction: Sangbok Choi, based in Seoul, South Korea, is a prominent inventor known for his contributions to the field of refrigeration technology. With a remarkable portfolio of 19 patents, Choi has consistently pushed the boundaries of innovation to enhance the functionality and efficiency of refrigeration systems.

Latest Patents: Choi's latest inventions include a cutting-edge refrigerator that features a unique heating system comprising a first, second, and third heater. The third heater is specifically designed to sit within the frost detection flow path, generating heat to prevent the blockage or freezing of the frost check sensor during defrosting operations. Another insightful patent revolves around a method for controlling a refrigerator that utilizes a cold air generator and transmission unit. This innovative method ensures optimal temperature management by activating the cold air generator and transmitter at designated reference temperatures, thereby enhancing energy efficiency and performance.

Career Highlights: Sangbok Choi has dedicated his career to advancing refrigeration technology, primarily through his role at LG Electronics Inc. His extensive work has led to significant improvements in the design and functionality of refrigerators, positioning him as a leading figure in this sector.

Collaborations: Throughout his career, Choi has collaborated with esteemed colleagues, including Sungwook Kim and Kyongbae Park. Together, they share a commitment to developing innovative solutions that address real-world challenges in the refrigeration industry.

Conclusion: Sangbok Choi's dedication to innovation in refrigeration technology reflects his inventive spirit and expertise. With numerous patents to his name and impactful collaborations, he continues to shape the future of how we store and preserve food in our homes. His work exemplifies the vital role inventors play in modern technology advancements.

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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