Company Filing History:
Years Active: 2015-2020
Title: Innovations of Gun-Hee Yun
Introduction
Gun-Hee Yun is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of electronics, particularly in signal processing and image sensor technology. With a total of nine patents to his name, Yun continues to push the boundaries of innovation in his industry.
Latest Patents
Among his latest patents is the "Common signal attenuation circuit and ramp signal generator using the same." This invention includes a sensing block that detects differential signals to generate sensed differential signals. It also features a common signal generation block that produces a common signal with common voltage noise by combining the sensed differential signals. Additionally, an attenuation block adjusts the common voltage noise in the original common signal by integrating the common signal with the adjusted noise into the differential signals.
Another notable patent is the "Comparison device and CMOS image sensor using the same." This invention introduces a comparison device that achieves a compact design by utilizing a single small sampling capacitor for the input terminal. It enhances linearity through the use of a fixed reference voltage. The comparison device comprises a comparator that compares a pixel signal input through a positive terminal with a ramp signal, along with a first sampling capacitor and a second sampling capacitor that work together to improve performance.
Career Highlights
Gun-Hee Yun is currently employed at SK Hynix Inc., a leading semiconductor company known for its innovative memory solutions. His work at SK Hynix has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to technology.
Collaborations
One of his notable coworkers is Hyun-Mook Park, with whom he has likely collaborated on various projects and innovations. Their combined expertise contributes to the advancement of technology in their respective fields.
Conclusion
Gun-Hee Yun's innovative spirit and dedication to his work have led to significant advancements in signal processing and image sensor technology. His contributions continue to shape the future of electronics, making him a noteworthy figure in the world of invention.