Palo Alto, CA, United States of America

Zhiqun Chen

This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Sun Microsystems, Inc., Oracle America, Inc.. Active years: 2002-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhiqun Chen. Retrieved from https://idiyas.com/inventor/zhiqun-chen-njguhrd8

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 85.7


Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Palo Alto, CA (US) (2002 - 2008)
  • Fremont, CA (US) (2006 - 2013)

Company Filing History:


Years Active: 2002-2013

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7 patents (USPTO):Explore Patents

Title: Zhiqun Chen: Innovator in Arithmetic Expression Optimization

Introduction

Zhiqun Chen is a prominent inventor based in Palo Alto, CA. He has made significant contributions to the field of arithmetic expression optimization, holding a total of 7 patents. His work focuses on enhancing the efficiency of arithmetic instructions and expressions, which is crucial in the development of advanced computing technologies.

Latest Patents

Chen's latest patents include innovative methods for optimizing N-base typed arithmetic instructions. One of his notable inventions involves a method for arithmetic expression optimization that validates input stacks associated with instructions and optimizes them based on operand types. This method ensures that instructions are efficiently matched and transformed to minimize computational overhead. Another significant patent details a method for optimizing arithmetic expressions by converting instructions between different bases, addressing potential overflow issues while maintaining operational integrity.

Career Highlights

Throughout his career, Zhiqun Chen has worked with leading technology companies, including Sun Microsystems, Inc. and Oracle America, Inc. His experience in these organizations has allowed him to develop and refine his expertise in arithmetic optimization techniques, contributing to advancements in processor design and performance.

Collaborations

Chen has collaborated with notable colleagues, including Judith E. Schwabe and Judy Schwabe. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of arithmetic optimization.

Conclusion

Zhiqun Chen's contributions to arithmetic expression optimization have positioned him as a key figure in the field. His innovative patents and career achievements reflect his dedication to advancing technology and improving computational efficiency.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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