Yokohama, Japan

Xinwei Chen

This inventor holds 1 USPTO granted patent. Top assignee: Nhk Spring Co., Ltd.. Active years: 2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xinwei Chen. Retrieved from https://idiyas.com/inventor/xinwei-chen-9doaq9om

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

Calculating rank

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2007

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Xinwei Chen in Electrostatic Technology

Introduction: Xinwei Chen, an inventor based in Yokohama, Japan, has made significant contributions to the field of electrostatic technology. With a focus on enhancing the efficiency and reliability of electrostatic chucks, Chen’s work is rooted in practical applications that address real-world challenges.

Latest Patents: Chen holds a patent for an electrostatic chuck and its production method. This innovative invention features a substrate, a dielectric layer created through thermal spraying on the upper face of the substrate, and an embedded internal electrode within the dielectric layer. The design also includes a feeder terminal portion that extends from the lower face of the substrate to the internal electrode, complemented by an electrode within the feeder terminal portion. The mechanical joining of the feeder terminal portion and the substrate ensures a stable and effective operation.

Career Highlights: Xinwei Chen is associated with NHK Spring Co., Ltd., a prominent company known for its technological advancements and commitment to innovation. Throughout her career at NHK Spring, she has demonstrated exceptional expertise and dedication to her research, contributing to the development of cutting-edge electrostatic devices.

Collaborations: Chen has worked alongside talented colleagues such as Shinya Miyaji and Shinji Saito, fostering a collaborative environment that encourages the exchange of ideas and expertise. These partnerships have played a vital role in refining her inventions and enhancing their practical applications.

Conclusion: Xinwei Chen's contributions to electrostatic technology exemplify the spirit of innovation and the importance of collaboration in advancing scientific knowledge. Her patent for the electrostatic chuck showcases her commitment to solving challenges in the industry, marking her as a noteworthy inventor in her field. As she continues her work at NHK Spring Co., Ltd., the potential for further innovations is promising.

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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