This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Samsung Electronics Co., Ltd., Purdue Research Foundation. Active years: 2010-2014.
Company Filing History:
8 out of 132,107 
3 out of 2,773 
Years Active: 2010-2014
Title: YouSun Bang: Innovator in Color Calibration and Resolution Measurement
Introduction
YouSun Bang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of color calibration and image resolution measurement. With a total of 8 patents to his name, Bang's work has had a notable impact on technology and innovation.
Latest Patents
One of his latest patents is titled "System, medium, and method calibrating gray data." This invention includes a transformation unit that transforms red, green, and blue (RGB) data from a source device into transformed color data of a different color space using a color appearance model. Additionally, it features a calibration unit that maps a chroma value of gray data, corresponding to the transformed color data, in the different color space to a predetermined value to generate calibrated color space data. Another significant patent is focused on determining a resolution of a device based on a calculated principal spatial frequency response (SFR). This method involves selecting a region with an edge from a test chart, calculating the SFR of an image forming device, and setting a frequency that corresponds to a principal SFR as the resolution of the device.
Career Highlights
Throughout his career, YouSun Bang has worked with notable companies, including Samsung Electronics and Purdue Research Foundation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
He has collaborated with talented individuals such as Heui-keun Choh and Min-Ki Cho, further enhancing his work and expanding the scope of his inventions.
Conclusion
YouSun Bang's contributions to color calibration and resolution measurement demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex systems and a commitment to improving the quality of digital imaging.