This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2006-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006-2008
Title: Jae-hwan Oh: Innovator in Contrast and Color Compensation Technologies
Introduction
Jae-hwan Oh is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of image processing, particularly in contrast and color compensation technologies. With a total of 4 patents, his work has been instrumental in enhancing image quality in various applications.
Latest Patents
One of Jae-hwan Oh's latest patents is the "Contrast compensation apparatus and method thereof." This invention utilizes a simplified hardware structure to reduce contrast distortion in images. The apparatus includes a pixel value detection unit that detects the distribution of pixel values in an input image signal. It also features a pixel value limit unit that reconfigures these values based on pre-set luminance limits. This innovation minimizes abrupt brightness changes in images while using fewer multipliers, adders, and subtractors, leading to lower power consumption.
Another notable patent is the "Apparatus for and method of color compensation." This invention addresses color distortion caused by transmission flaws. It includes a chroma deflection generation unit and a hue deflection generation unit that calculate necessary adjustments based on input signals. The tone mapping function generation unit then outputs the compensated signals, ensuring accurate color representation.
Career Highlights
Jae-hwan Oh is currently employed at Samsung Electronics Co., Ltd., where he continues to develop innovative technologies that enhance image processing capabilities. His work has garnered attention for its practical applications in consumer electronics and professional imaging systems.
Collaborations
Throughout his career, Jae-hwan Oh has collaborated with talented individuals such as Seung-joon Yang and Yung-jun Park. These collaborations have contributed to the advancement of technologies in the field of image processing.
Conclusion
Jae-hwan Oh's contributions to contrast and color compensation technologies have made a significant impact in the field of image processing. His innovative patents reflect his commitment to improving image quality and efficiency in electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile