Company Filing History:
Years Active: 2015
Title: Eunsoo Chang: Innovator in CMOS Image Sensor Technology
Introduction
Eunsoo Chang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of image sensor technology, particularly through his innovative work on complementary metal oxide semiconductor (CMOS) image sensors.
Latest Patents
Eunsoo Chang holds a patent for a "Complementary metal oxide semiconductor image sensor and operating method thereof." This inventive concept relates to a CMOS image sensor and its operating method. The method involves generating photoelectrons at a photo sensor element during two distinct time intervals. The first interval is longer than the second, which enhances the sensor's ability to capture images. A key feature of this invention is the differential setting of the gate voltage of a transfer transistor connected to the photo sensor element during these two time periods. This innovation effectively increases the dynamic range of the CMOS image sensor.
Career Highlights
Eunsoo Chang is affiliated with Yonsei University, where he continues to advance research in image sensor technology. His work has garnered attention for its potential applications in various imaging systems.
Collaborations
Eunsoo Chang has collaborated with notable colleagues, including Gunhee Han and Dongmyung Lee, contributing to the advancement of technology in their field.
Conclusion
Eunsoo Chang's contributions to CMOS image sensor technology exemplify the innovative spirit of modern inventors. His patent reflects a significant advancement in the functionality of image sensors, showcasing his expertise and commitment to technological progress.