Company Filing History:
Years Active: 2009-2010
Title: Inventor Spotlight: Wan Hee Choi from Cheonan-si, KR
Introduction: Wan Hee Choi is an innovative inventor based in Cheonan-si, South Korea, recognized for his contributions to the semiconductor industry. With a total of two patents to his name, Choi’s work focuses on enhancing the efficiency of semiconductor testing processes, making significant strides in handling technology.
Latest Patents: Among his most recent patents is the invention titled "Handler and process for testing semiconductor chips using the handler." This innovative test handler includes a loading unit equipped with a loading picker and a loading ascending/descending unit, along with an unloading unit featuring an unloading picker and its own unloading ascending/descending unit, all connected to a sophisticated chamber system. The design facilitates reduced loading and unloading time by utilizing separate test trays positioned strategically for these operations.
Another notable patent is "System and method for transferring trays within a test handler." This technology introduces a handler that distinctly separates the loading and unloading positions for packaged chips, minimizing malfunctions that can arise from such processes. By implementing separate pathways for pickers, it ensures smoother operations, preventing collisions and interferences between loading and unloading mechanisms.
Career Highlights: Wan Hee Choi is currently employed at Mirae Corporation, a company that champions advancements in technology and innovation within the semiconductor sector. His inventive contributions have not only enhanced testing efficiency but also improved the reliability of semiconductor handling systems.
Collaborations: Throughout his career, Choi has collaborated with talented professionals such as Jung Ug An and Hae Jun Park, fostering a creative environment where ideas can flourish and become groundbreaking inventions. Their collective expertise contributes to the continued success of projects within Mirae Corporation.
Conclusion: Wan Hee Choi exemplifies the spirit of innovation in the semiconductor landscape. His patented technologies offer remarkable enhancements in testing processes that benefit the industry significantly. With his ongoing contributions at Mirae Corporation, Choi's work is sure to leave an enduring impact on the future of semiconductor technology.