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For the Inventor, By the Inventor

Pingjen, Taiwan

Guey-Chyuan Chen

This inventor holds 3 USPTO granted patents. Top assignee: Nanodynamics, Inc.. Active years: 2003-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guey-Chyuan Chen. Retrieved from https://idiyas.com/inventor/guey-chyuan-chen

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

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Pingjen, TW (2003 - 2004)
  • Taoyuan, TW (2005)

Company Filing History:

goldMedal3 out of 30 
 
Nanodynamics, Inc.
 patents

Years Active: 2003-2005

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3 patents (USPTO):Explore Patents
1. 6857186 - Method of manufacturing a piezoelectric print-head (2005-02-22),
2. 6773094 - Method of using photolithography and etching for forming a nozzle plate of an inkjet print head (2004-08-10),
3. 6592210 - Piezoelectric print-head and method of manufacture (2003-07-15),

Title: Innovations of Guey-Chyuan Chen

Introduction

Guey-Chyuan Chen is a notable inventor based in Pingjen, Taiwan. He has made significant contributions to the field of ink-jet printing technology, holding a total of three patents. His work focuses on improving the efficiency and design of print heads, which are essential components in modern printing devices.

Latest Patents

One of his latest patents is a method of manufacturing a piezoelectric print-head. This innovative approach utilizes a metallic layer and a thick film layer with a slot hole instead of traditional ceramic vibration plates. By forming the piezoelectric layer and the upper electrode layer inside the ink cavity, the overall thickness of the print head is reduced, enhancing its performance. Another significant patent involves the method of using photolithography and etching to form a nozzle plate for an inkjet print head. This process includes creating a silicon chip with an activated device, followed by the formation of films and etching to create precise openings for ink flow.

Career Highlights

Guey-Chyuan Chen is currently employed at Nanodynamics, Inc., where he continues to innovate in the field of printing technology. His work has been instrumental in advancing the capabilities of ink-jet printing systems, making them more efficient and reliable.

Collaborations

He collaborates with talented coworkers, including Ming-Hsun Yang and Chih-Chieh Hsu, who contribute to the development of cutting-edge technologies in their field.

Conclusion

Guey-Chyuan Chen's contributions to the field of ink-jet printing through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and improve printing solutions worldwide.

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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