Incheon, South Korea

Sang Pil Choi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Other. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang Pil Choi. Retrieved from https://idiyas.com/inventor/sang-pil-choi

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2014-2025

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2 patents (USPTO):Explore Patents

Title: Innovations by Sang Pil Choi

Introduction

Sang Pil Choi is an accomplished inventor based in Incheon, South Korea. He has made significant contributions to the field of technology, particularly in the development of systems that enhance efficiency and convenience in everyday appliances. With a total of 2 patents to his name, Choi continues to push the boundaries of innovation.

Latest Patents

Choi's latest patents include a "System and module for automatically washing and sterilizing heat exchanger of system air conditioner." This innovative system is designed to automatically wash and sterilize the heat exchanger of a system air conditioner. It features a washer body that includes an air compressor, a compressed air tank, a detergent liquid tank, a washing water tank, a high-pressure pump, a hot air generator, and a steam generator. The washing module sprays washing water onto the cooling fin, effectively cleaning it, while a waste water collection vinyl cover gathers the waste water produced during the process. Additionally, he has developed a "Hot and cold water dispenser," which incorporates cooling and heating means to regulate water temperature. This dispenser includes a feed pipe with a flow path for water and a temperature control pipe that cools or heats the water as it flows through.

Career Highlights

Throughout his career, Sang Pil Choi has demonstrated a commitment to innovation and problem-solving. His inventions reflect a deep understanding of consumer needs and technological advancements. Choi's work has not only improved existing systems but has also introduced new functionalities that enhance user experience.

Collaborations

Choi collaborates with his coworker, Sang Mu Choi, to further develop and refine his inventions. Their partnership exemplifies the importance of teamwork in the innovation process.

Conclusion

Sang Pil Choi is a notable inventor whose work in developing advanced systems for air conditioning and water dispensing showcases his innovative spirit. His contributions continue to impact the industry positively, and his patents reflect a dedication to improving everyday 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]
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