Taoyuan, Taiwan

Chih-Chang Chen

This inventor holds 4 USPTO granted patents. Top assignees: Delta Electronics, Inc., Hannstar Display Corporation. Active years: 2002-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Chang Chen. Retrieved from https://idiyas.com/inventor/chih-chang-chen-6bndxv5q

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

Calculating rank

% Patents Active = 75.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 34(Granted Patents)


Location History:

  • Taipei, TW (2002)
  • Taoyuan Hsien, TW (2002 - 2011)

Company Filing History:


Years Active: 2002-2011

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4 patents (USPTO):Explore Patents

Title: Chih-Chang Chen: Innovator in Fan and Motor Technologies

Introduction

Chih-Chang Chen is a notable inventor based in Taoyuan Hsien, Taiwan. He has made significant contributions to the fields of fan and motor technologies, holding a total of four patents. His innovative designs reflect a commitment to enhancing functionality and user experience in everyday devices.

Latest Patents

One of Chih-Chang Chen's latest patents is a fan with vibration notification. This fan comprises a ventilation device and a vibration device. The ventilation device includes a housing, an impeller that rotates around a center, and a driving mechanism connected to the impeller. The vibration device is mounted on the impeller and consists of fixed and movable elements along with a track. When the movable element slides on the track, it generates a vibration notification, enhancing user interaction. Another significant patent is the rotor structure of a motor. This rotor structure features a magnet with an annular wall, a magnet holder that secures the magnet, and a shaft with a stopper. This design improves the efficiency and reliability of motor operations.

Career Highlights

Chih-Chang Chen has worked with prominent companies such as Delta Electronics, Inc. and Hannstar Display Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Chih-Chang has collaborated with talented individuals in his field, including Jerry Ji-Ho Kung and Kuotung Hsu. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Chih-Chang Chen's work exemplifies the spirit of innovation in the technology sector. His patents in fan and motor technologies demonstrate his ability to create practical solutions that enhance everyday life. His contributions continue to influence the industry and inspire future inventors.

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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