This inventor holds 3 USPTO granted patents. Top assignee: Lg Electronics Inc.. Active years: 2002-2005.
Company Filing History:
Years Active: 2002-2005
Title: Innovations by Cheol O Ahn in Air Conditioning Technology
Introduction
Cheol O Ahn is a notable 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 work focuses on enhancing the efficiency and functionality of cross flow fans and air conditioning systems.
Latest Patents
Ahn's latest patents include innovative designs for cross flow fans and air conditioners fitted with these fans. One of his inventions features a cross flow fan that consists of a plurality of unit fans assembled in succession, with the unit fans twisted from each other at the sides. This design includes an annular rim and multiple impellers arranged vertically along the circumference of the rim. The invention ensures that the extension lines from the impellers of the unit fan have a phase difference compared to those from adjacent unit fans. Additionally, the air conditioner incorporates a casing with an inlet and outlet, an indoor unit with a heat exchanger, and a cross flow fan that enhances airflow efficiency.
Another patent focuses on a cross flow fan that includes several annular rims arranged at regular intervals along a horizontal direction. This design features blades on the side surface of the rim, with varying pitch angles between adjacent blades. The pitch angles are optimized using computer methods, taking into account the number of blades, which are typically 32 or 35.
Career Highlights
Cheol O Ahn is currently employed at LG Electronics Inc., where he continues to innovate in the field of air conditioning technology. His work has contributed to the advancement of energy-efficient cooling solutions, making a significant impact on the industry.
Collaborations
Ahn collaborates with talented coworkers, including In Cheol Yun and Sim Won Chin. Their combined expertise fosters a creative environment that drives innovation in their projects.
Conclusion
Cheol O Ahn's contributions to air conditioning technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements in cooling systems.