Seoul, South Korea

Woongkil Cha

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Lg Electronics Inc.. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Woongkil Cha. Retrieved from https://idiyas.com/inventor/woongkil-cha

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Woongkil Cha: Innovator in Laundry Treatment Technology

Introduction: Woongkil Cha is a notable inventor based in Seoul, South Korea, who has made a significant contribution to the field of household appliances, particularly with his innovative laundry treatment apparatus. As a member of LG Electronics Inc., Woongkil has demonstrated a commitment to enhancing domestic convenience through technology.

Latest Patents: Woongkil Cha holds one patent for his laundry treatment apparatus. This inventive device features a tub for storing water within a cabinet, a water supply unit, and a drum for holding laundry. The apparatus includes an advanced pump system with a first pump that utilizes an impeller to discharge water, while a second pump, driven by gear rotation, efficiently moves the water to a drainage pipe. This innovative design addresses common challenges in laundry treatment, ensuring both efficiency and effective water management.

Career Highlights: Throughout his career at LG Electronics Inc., Woongkil has showcased his expertise in appliance innovation. His work on the laundry treatment apparatus is a testament to his dedication to improving consumer experiences. His role within the company has made him an essential part of the research and development team, contributing to the overall advancement of technology in the household sector.

Collaborations: While working at LG Electronics Inc., Woongkil Cha collaborates closely with fellow innovators, including Mingyu Jo and Gon Kim. Their combined efforts in research and development foster an environment of creativity and excellence within the company, enabling the design and implementation of cutting-edge technologies.

Conclusion: Woongkil Cha exemplifies innovation in household appliance technology through his development of a laundry treatment apparatus. His dedication and collaborative spirit at LG Electronics Inc. highlight the importance of teamwork in the facilitation of technological advancements. As the industry continues to evolve, inventors like Woongkil will play a crucial role in shaping the future of home 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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