Yequing (Juliet) Zhang

Title: Innovations by Yequing (Juliet) Zhang: Advancements in Print Uniformity

Introduction

Yequing (Juliet) Zhang, an accomplished inventor based in Webster, NY, has made significant contributions to the field of print technology. With a focus on achieving print uniformity, his innovative work has resulted in the development of a patented technology that addresses the complexities of document printing.

Latest Patents

Yequing Zhang holds one patent titled "Methods and systems for achieving print uniformity using reduced memory or computational requirements." This patent introduces the use of Engine Response Curves (RCs) for streak compensation in printed documents. The approach includes a feedback control paradigm to enhance RC compensation. By employing Singular Value Decomposition (SVD), Zhang’s method effectively represents each RC in a linear combination of basis vectors. The process of selecting a limited number of basis vectors aids in noise rejection and reduces computation by simplifying the dimensionality of the data. Furthermore, through clustering SVD weights, an optimal subset of RCs can be identified, enabling compensation RCs to be constructed with fewer bases and enhanced efficiency.

Career Highlights

Zhang is affiliated with Xerox Corporation, a leading company in the field of imaging and printing technologies. His contributions have been pivotal in advancing the ways that printers manage and compensate for response variances, ensuring high-quality output for users.

Collaborations

Throughout his career, Yequing Zhang has collaborated with notable coworkers such as Daniel Edgardo Viassolo and Susan June Zoltner. Their collective efforts and shared expertise have played a crucial role in enhancing the innovations coming out of Xerox Corporation.

Conclusion

As a prominent figure in the innovation of print technology, Yequing (Juliet) Zhang continues to influence the industry through his inventive solutions. His work not only paves the way for improved print uniformity but also showcases the potential for advanced computational methods in engineering applications. With such breakthroughs, Zhang remains an essential contributor to the future of printing technologies.