This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Koki Imaging Solutions, Inc.. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: Jae Hwal Yoo: Innovator in Halftone Image Enhancement
Introduction
Jae Hwal Yoo is a talented inventor based in West Hills, California. She has made significant contributions to the field of imaging technology, particularly in the area of halftone image enhancement for printers. Her innovative approach has led to advancements that improve the quality of printed images.
Latest Patents
Jae Hwal Yoo holds a patent for a method and apparatus for halftoning over a region of output pixels. This invention involves defining large, or macro, halftone cells that correspond to regions of contiguous pixels. The macro halftone cells are then partitioned into smaller halftone cells. The gray or hue level within a macro halftone cell is determined by the number of pixels that are darkened within that cell. The selection of the number of pixels to be darkened is responsive to input data, allowing for automatic gamma correction. This patent showcases her expertise in enhancing the printing process.
Career Highlights
Jae Hwal Yoo is currently associated with Hitachi Koki Imaging Solutions, Inc., where she applies her knowledge and skills to develop innovative imaging solutions. Her work has been instrumental in advancing the capabilities of printing technology.
Collaborations
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Conclusion
Jae Hwal Yoo is a remarkable inventor whose contributions to halftone image enhancement have made a significant impact in the field of printing technology. Her innovative methods continue to influence the industry and improve the quality of printed images.