Zuguang Xiao

Title: Zuguang Xiao: Innovator in Print Technology

Introduction

Zuguang Xiao is a notable inventor based in Indianapolis, IN (US), recognized for his contributions to print technology. He holds three patents that showcase his innovative approach to improving print quality and diagnosing issues related to color fading in printed materials.

Latest Patents

One of Zuguang Xiao's latest patents focuses on predicting depleted printing device colorant from color fading. This invention involves clustering pixel blocks of a user-generated print job into raster color clusters and comparing them to scanned color clusters. By determining color differences and simulating depletion of colorants, the patent aims to identify likely depleted colorants, enhancing the accuracy of print jobs. Another significant patent is related to print quality diagnosis. This process includes aligning characters between a scanned image and a master image to create a common mask. It further involves calculating average pixel values for each character and determining metrics to assess print quality.

Career Highlights

Zuguang Xiao has worked with prominent organizations, including Hewlett-Packard Development Company, L.P. and Purdue Research Foundation. His experience in these companies has allowed him to develop and refine his innovative ideas in print technology.

Collaborations

Throughout his career, Zuguang Xiao has collaborated with esteemed colleagues such as Jan Philip Allebach and Richard Eric Maggard. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Zuguang Xiao's work in print technology exemplifies the impact of innovation on improving print quality and diagnosing issues in printed materials. His patents reflect a commitment to enhancing the printing process and addressing challenges faced by users.