Seoul, South Korea

Dooyong Oh

This inventor holds 25 USPTO granted patents and 10 published patent applications and 21 EPO patents, primarily in Induction Heating Technology. Top assignee: Lg Electronics Inc.. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dooyong Oh. Retrieved from https://idiyas.com/inventor/dooyong-oh

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

USPTO Granted Patents = 25 

% Patents Active = 92.0

 

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Daejeon, KR (2020)
  • Seoul, KR (2016 - 2024)

Company Filing History:


Years Active: 2016-2026

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Areas of Expertise:
Induction Heating
Cooking Apparatus
Wireless Power Transmission
Temperature Detection
Noise Elimination
Output Control
Material Detection
Power Control
Electronic Cooker
Control Algorithm
Interference Noise
Switch Stress Reduction
25 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Dooyong Oh

Introduction

Dooyong Oh, a prominent inventor based in Seoul, South Korea, has made significant strides in the field of cooking technology. With a remarkable portfolio of 21 patents, he stands out as a leading figure in innovative culinary equipment design.

Latest Patents

Among his latest contributions are two notable patents that enhance cooking apparatuses. The first is a "Cooking Apparatus Capable of Detecting Temperature of Object to be Heated." This innovative cooking apparatus features a working coil, an inverter with multiple switching elements, and a phase detector that measures the phase difference between the resonant current and the voltage at the inverter's output terminal. With the help of a controller, the apparatus calculates the temperature of a target object placed above the working coil, ensuring precise cooking.

The second groundbreaking patent is the "Induction-Heating Cooking Apparatus." This device includes a sensing circuit designed to manage the output of a heating coil. Notably, it enhances the accuracy of electric current measurements by modifying the circuit, allowing for improved control over the heating coil's output based on sensor data that supplies alternating current power.

Career Highlights

Dooyong Oh works at LG Electronics Inc., a company renowned for integrating innovative technology into consumer electronics, particularly home appliances. His work has significantly contributed to the company's reputation for excellence in cooking solutions, making meal preparation more efficient and effective.

Collaborations

Throughout his career, Dooyong Oh has collaborated with fellow inventors Seungbok Ok and Byeongwook Park. These partnerships have fostered an environment of creativity and innovation, leading to the development of cutting-edge cooking technologies that enhance the culinary experience.

Conclusion

Dooyong Oh's contributions to the cooking apparatus market highlight his commitment to innovation and excellence. With an impressive number of patents and collaborations with talented coworkers, he continues to make significant advancements in the field of cooking technology, setting new standards for the industry.

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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