This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Skaichips Co., Ltd., Sungkyunkwan University. Active years: 2026.
Company Filing History:
4 out of 8 
4 out of 1,349 
Years Active: 2026
Title: Ju Won Oh: Innovator in Energy Harvesting Technologies
Introduction
Ju Won Oh is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of energy harvesting, holding a total of 4 patents. His innovative work focuses on methods and systems that optimize power extraction from various input sources.
Latest Patents
One of Ju Won Oh's latest patents is a "Method and energy harvesting system for extracting maximum power from input source." This invention includes a converter, a sensing part, an artificial intelligence (AI) calculator, and a resistor part. The method involves sensing input voltage and current, converting these analog values into digital values, and transmitting them to the AI calculator. The AI calculator then calculates input power and determines an optimal sampling ratio for maximum power extraction. The system regulates the operation through the converter to ensure efficiency.
Another notable patent is the "Zero current detection circuit and boost type power converter employing the same." This technology relates to an electrical circuit that features a zero current detection circuit with multiple dynamic comparators. The operating clocks for these comparators are generated by flip-flops, which latch outputs and supply them as clocks for downstream comparators. This design activates the comparators only during necessary periods of the charging and discharging cycle of a boost type power converter.
Career Highlights
Ju Won Oh has worked with notable organizations, including Skaichips Co., Ltd. and Sungkyunkwan University. His experience in these institutions has allowed him to develop and refine his innovative technologies in energy harvesting.
Collaborations
Throughout his career, Ju Won Oh has collaborated with talented individuals such as Jong Wan Jo and Kang Yoon Lee. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Ju Won Oh is a distinguished inventor whose work in energy harvesting technologies has the potential to significantly impact the field. His innovative patents demonstrate a commitment to optimizing power extraction methods, showcasing his expertise and dedication to advancing technology.