Taipei, Taiwan

Ching-Feng Hsieh

This inventor holds 51 USPTO granted patents and 35 published patent applications, primarily in Communication Technology (CPC class H02J). Top assignees: Askey Computer Corporation, Askey Technology (Jiangsu) Ltd.. Active years: 2009-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ching-Feng Hsieh. Retrieved from https://idiyas.com/inventor/ching-feng-hsieh

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

USPTO Granted Patents = 51 

% Patents Active = 31.4

Average Co-Inventor Count = 2.3

ph-index = 9

Forward Citations = 293(Granted Patents)

Forward Citations (Not Self Cited) = 289(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Wanhua District, TW (2012)
  • Taipei, TW (2009 - 2015)

Company Filing History:


Years Active: 2009-2015

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Areas of Expertise:
Wireless Networks
Circuit Board Design
Overvoltage Protection
Signal Transmission
Femtocell Base Station
Communication Equipment
Battery Charger
Heat-Dissipating Casing
Modular Keyboard
Input/Output Module
Electronic Device Carrier
Tension Testing Device
51 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Ching-Feng Hsieh

Introduction

Ching-Feng Hsieh is a prominent inventor based in Taipei, Taiwan, known for his significant contributions to the field of electronic device technologies. With an impressive portfolio of 51 patents, Hsieh has played a crucial role in advancing mobile electronic devices and their functionalities.

Latest Patents

Hsieh's latest inventions include two notable patents that enhance the functionality and efficiency of electronic devices. The first is a patent for an **input/output module and mobile electronic device having the same**, which features a module body, a circuit board, and an input/output port. This innovative design ensures that the input/output port connects seamlessly with an external transmission connector, allowing for enhanced transmission interface functions in mobile devices. The module is designed to be replaceable, thereby expanding its applicability across different devices.

The second patent is for a **backup battery charger** that efficiently charges a backup battery of a handheld electronic device. This charger is integrated with the electronic components of the device and utilizes the existing power supply to ensure optimal charging. It intelligently manages the power distribution to enhance the performance of handheld devices.

Career Highlights

Throughout his career, Ching-Feng Hsieh has been associated with notable companies such as Askey Computer Corporation and Askey Technology (Jiangsu) Ltd. His work at these companies has significantly impacted the development of cutting-edge electronic technologies.

Collaborations

Hsieh has collaborated with numerous talented professionals in the field, including his coworkers Yung-Chi Cheng and Chih-Hua Huang. These collaborations have fostered innovation and the exchange of ideas, further enhancing the quality of the inventions he has contributed to.

Conclusion

Ching-Feng Hsieh's extensive patent portfolio and his innovative contributions to mobile electronics underscore his importance in the field. His work continues to influence the design and functionality of electronic devices, making them more versatile and efficient for everyday use.

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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