Seoul, South Korea

Chi Woo Song

This inventor holds 3 USPTO granted patents and 1 published patent application and 6 EPO patents. Top assignee: Lg Electronics Inc.. Active years: 2012-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chi Woo Song. Retrieved from https://idiyas.com/inventor/chi-woo-song-bootswr7

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

USPTO Granted Patents = 3 

% Patents Active = 33.3

 

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2012-2013

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Chi Woo Song: Innovator in Air Conditioning Technology

Introduction

Chi Woo Song is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of air conditioning technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of air conditioning systems.

Latest Patents

Chi Woo Song's latest patents include an air conditioner and defrosting operation method. This invention features a unique design where some outdoor heat exchangers perform defrosting operations while others provide heating. The system includes a compressor that compresses refrigerant, a hot gas pipe, a 4-way valve, and multiple outdoor heat exchangers. This innovative approach allows for enhanced performance in varying weather conditions.

Another notable patent is an air conditioner and method of controlling the same. This design incorporates a compressor, a first heat exchanger, and a bypass pipe that expands refrigerant. The expanded refrigerant then heat-exchanges with the refrigerant flowing along the first pipe, optimizing the overall efficiency of the air conditioning system.

Career Highlights

Chi Woo Song is currently employed at LG Electronics Inc., a leading company in the electronics and home appliance industry. His work at LG has allowed him to develop cutting-edge technologies that enhance the performance of air conditioning systems.

Collaborations

Throughout his career, Chi Woo Song has collaborated with talented individuals such as Baik Young Chung and Sai Kee Oh. These partnerships have contributed to the successful development of innovative air conditioning solutions.

Conclusion

Chi Woo Song's contributions to air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in climate control systems, making him a valuable asset in the field.

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…