Taichung, Taiwan

Yen-Jen Yeh

This inventor holds 77 USPTO granted patents and 15 published patent applications, primarily in Gas Appliances (CPC class F23N). Top assignees: Grand Mate Co., Ltd., Bahutong Enterprise Limited Company. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yen-Jen Yeh. Retrieved from https://idiyas.com/inventor/yen-jen-yeh

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

USPTO Granted Patents = 77 

% Patents Active = 96.1

Average Co-Inventor Count = 5.5

ph-index = 5

Forward Citations = 109(Granted Patents)

Forward Citations (Not Self Cited) = 92(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Dounan Township, TW (2014)
  • Yunlin, TW (2015 - 2018)
  • Yunlin County, TW (2014 - 2019)
  • Taichung, TW (2016 - 2024)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
Gas Appliances
Burner
Oven
Gas Valve
Control Method
Pressure-Regulating Device
Disinfection System
Smoke Removal Device
Gas Mixer
Cookware Article
Wireless Control
Infrared Generation
77 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Yen-Jen Yeh

Introduction: Yen-Jen Yeh, a prolific inventor based in Taichung, Taiwan, holds an impressive portfolio of 71 patents. His work primarily focuses on advancements in gas appliances and methods of control, aimed at enhancing efficiency and safety in combustion processes.

Latest Patents: Among his latest patents is a novel gas appliance and a control method. This gas appliance features a combustion device, ignitor, gas valve, blower, detecting device, and control device. The control method operates initially in a detection mode, allowing the control device to ignite the ignitor and regulate the gas and air flow. This ensures optimal combustion based on the detected burning states, allowing for the gas appliance to efficiently burn natural gas with varying heating values. Another significant patent is for a gas valve within a gas burner system, designed to enhance combustion efficiency. This valve incorporates a check valve body that prevents backflow, allowing for safe and efficient operation while minimizing ignition time.

Career Highlights: Yen-Jen Yeh has worked with several notable companies, including Grand Mate Co., Ltd. and Bahutong Enterprise Limited Company. Throughout his career, his innovations in gas appliances have not only demonstrated his technical expertise but also contributed to the industry’s evolution.

Collaborations: During his career, Yen-Jen Yeh worked alongside talented individuals such as Chin-Ying Huang and Hsin-Ming Huang. Their collaborative efforts have undoubtedly helped foster an environment of creativity and innovation in their projects.

Conclusion: Yen-Jen Yeh's extensive patent portfolio reflects his commitment to the field of gas technology. His contributions have been vital in improving the efficiency and safety of gas appliances, and his collaborations highlight the importance of teamwork in the realm of innovation. As the landscape of gas technology continues to evolve, inventions like those of Yen-Jen Yeh will undoubtedly play a crucial role in shaping the future.

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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