Company Filing History:
Years Active: 2001-2012
Title: Xuan-Chao Huang: Innovator in Color Conversion Technologies
Introduction
Xuan-Chao Huang, a distinguished inventor based in Lexington, KY, has significantly contributed to the field of color management through his innovative approaches. With a portfolio of 15 patents, Huang's work encompasses various methods that enhance image reproduction quality in imaging devices.
Latest Patents
Among his latest patents, two stand out for their technical advancements:
1. **Method for converting a source gamut of an image to a destination gamut**: This patent outlines a sophisticated method involving an imaging apparatus with multiple destination gamuts. It includes determining the source gamut boundary, selecting an appropriate destination gamut based on desired output, and creating a color conversion lookup table to ensure precise image replication.
2. **Gamut mapping by controlling minimum and maximum color changes**: This method defines a mapping function that establishes a continuous first derivative of color changes from one gamut to another. By applying this function to the first color gamut data, it allows for smoother and more accurate color transitions in imaging processes.
Career Highlights
Xuan-Chao Huang has built his career at Lexmark International, Inc., where he has been instrumental in advancing the company's capabilities in image processing and color management technologies. His dedication to innovation has resulted in numerous patents that not only showcase his expertise but also contribute to the technology landscape.
Collaborations
Throughout his career, Huang has collaborated with notable professionals, including Brant Dennis Nystrom and Richard Lee Reel. These collaborations have fostered an environment of creativity and technical excellence, further amplifying the impact of their work in the industry.
Conclusion
Xuan-Chao Huang exemplifies the spirit of innovation in the technology sector, particularly in the realm of color management and imaging. With his impressive patent portfolio and collaborative efforts, he continues to influence the future of imaging technologies, making significant strides in improving how images are processed and reproduced.