This inventor holds 3 USPTO granted patents. Top assignee: Samsung Electronics Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Yohan Roh: Innovator in Image Signal Processing
Introduction
Yohan Roh is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of image processing technology. His innovative work has led to the development of advanced image signal processors and sensors.
Latest Patents
Yohan Roh holds a patent for an image signal processor, an image sensor, and an operating method of the image sensor. This invention includes a pixel array with multiple sensing pixels that convert light signals into electrical signals. The readout circuit then transforms these electrical signals into image data. Additionally, the image signal processor corrects bad pixels in the image data using a neural network. It encodes position information of the bad pixels to generate position data, which is provided to a middle layer of the neural network.
Career Highlights
Yohan Roh is currently employed at Samsung Electronics Ltd., a leading technology company known for its innovative products. His work at Samsung has allowed him to be at the forefront of technological advancements in image processing.
Collaborations
He collaborates with talented coworkers, including Jeyeon Kim and Yeolmin Seong, who contribute to the development of cutting-edge technologies in their field.
Conclusion
Yohan Roh's contributions to image signal processing exemplify the innovative spirit of modern technology. His work continues to influence advancements in image sensor technology, showcasing the importance of collaboration and creativity in the field.