This inventor holds 5 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1992-2009.
Company Filing History:
Years Active: 1992-2009
Title: Innovations of Yungran Choi
Introduction
Yungran Choi is a notable inventor based in Webster, NY (US). He has made significant contributions to the field of technology, particularly in the area of error diffusion processing and semiconductor protection. With a total of 5 patents to his name, Choi continues to push the boundaries of innovation.
Latest Patents
Choi's latest patents include a "Method and system for performing multi-pixel parallel error diffusion enabling high-speed diffusion processing without increasing the system clock rate." This invention discloses a method for performing error diffusion by receiving an ordered set of pixels, each with a pixel intensity value. The process computes pixel values and updated error values simultaneously, enhancing efficiency. Another significant patent is the "Fail-safe circuit for dynamic smartpower integrated circuits." This invention provides a protective method for semiconductor micromechanical devices, specifically for inkjet print head integrated circuits, preventing catastrophic failures due to charge loss.
Career Highlights
Yungran Choi is currently associated with Xerox Corporation, where he applies his expertise in developing innovative solutions. His work has been instrumental in advancing the capabilities of the company's technology offerings.
Collaborations
Choi has collaborated with notable colleagues such as Jagdish C Tandon and Scott L Tewinkle, contributing to a dynamic environment of innovation and creativity.
Conclusion
Yungran Choi's contributions to technology through his patents and work at Xerox Corporation highlight his role as a significant inventor in the field. His innovative methods and systems continue to influence advancements in error diffusion processing and semiconductor protection.