Company Filing History:
Years Active: 2018-2021
Title: Innovations by Tae-Heung Ahn
Introduction
Tae-Heung Ahn is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of technology, particularly in the area of measurement and inspection apparatuses. With a total of 3 patents to his name, Ahn continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is an "Apparatus for measuring wafer." This apparatus includes a chuck disposed on a stage and a plate connected with the stage, a horizontal frame configured to support a wafer, and a vertical frame connecting the plate and the horizontal frame. The apparatus also features first to third adsorption portions connected with the horizontal frame to adsorb the wafer, a support bar penetrating through the chuck, and a beam irradiator connected to the support bar. The beam irradiator is designed to irradiate a beam on the wafer, while a detector on the opposite side of the horizontal frame receives the beam after it has penetrated through the wafer.
Another significant patent is the "Apparatus for inspecting material property of plurality of measurement objects." This inspection apparatus includes a light source, a first measurement unit that directs light to a first measurement object, and a second measurement unit for a second measurement object. An inspection unit receives optical signals from both measurement units to inspect the respective objects. A measurement position selection unit alternately enables the inspection of the two measurement units by adjusting the angle of a reflection mirror.
Career Highlights
Tae-Heung Ahn is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in developing innovative technologies. His work has contributed to advancements in measurement and inspection techniques, enhancing the efficiency and accuracy of various processes.
Collaborations
Ahn has collaborated with notable coworkers, including Kang-woong Ko and Sung-yoon Ryu. Their combined efforts have led to the development of cutting-edge technologies that benefit the industry.
Conclusion
Tae-Heung Ahn is a distinguished inventor whose work in measurement and inspection apparatuses has made a significant impact in technology. His innovative patents and contributions to Samsung Electronics Co., Ltd. highlight his commitment to advancing the field.