This inventor holds 1 USPTO granted patent. Top assignee: Omnivision Technologies, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Seungju Seo: Image Sensor Innovation
Introduction
Seungju Seo is an inventor associated with Tokyo, Japan, and Omnivision Technologies, Inc. His patent work addresses image-sensor pixel circuitry designed to operate under different illumination conditions.
Latest Patents
Seo is named on 1 patent: “Image Sensor and Operation Method of Pixel Circuit Thereof.” The invention describes a pixel circuit with a transfer transistor between a photosensitive element and a floating diffusion portion. The circuit selects between low- and high-illumination sensing modes. During integration, it applies different control-voltage levels to the transistor’s control terminal for the two modes, while keeping the transistor turned off. This approach supports image sensing across differing illumination conditions.
Career Highlights
Seo’s listed patent connects his work with image-sensor technology at Omnivision Technologies, Inc. The invention focuses on pixel-circuit operation and mode selection rather than on a general-purpose imaging system.
Collaborations
Satoshi Nakayama and Shunsuke Suzuki are identified as Seo’s coworkers. The available information does not specify their roles in the patent or whether they collaborated on this invention.
Conclusion
Seungju Seo’s patent contribution centers on a pixel-circuit method for image sensors that accommodates both low- and high-illumination sensing modes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile