Location History:
- Yongin-si, KR (2019 - 2023)
- Suwon-si, KR (2022 - 2023)
Company Filing History:
Years Active: 2019-2025
Title: Innovations of Jungwook Heo - A Pioneer in Power Electronics
Introduction
Jungwook Heo, an accomplished inventor based in Yongin-si, South Korea, has made significant strides in the field of power electronics, particularly with his advancements in buck converters and integrated charging circuits. With a portfolio of 10 patents, his contributions have not only enhanced efficiency in electrical systems but also provided innovative solutions to contemporary energy challenges.
Latest Patents
Among his notable inventions, Jungwook Heo recently developed two groundbreaking patents. The first patent describes a buck converter that includes a bootstrap capacitor and an operating method. This technology features a first switching element that connects an input voltage node to a switching node, along with a second switching element linking the switching node to a ground node. It integrates a low drop-out (LDO) voltage regulator with a pulse width modulation (PWM) controller capable of operating in different modes based on received signals. The design utilizes a bootstrap charger that enables efficient switching operations, which is critical for modern electronic devices.
The second patent revolves around a charger integrated circuit that incorporates a bidirectional switching converter. This innovation is composed of multiple switching elements arranged in series, enhanced by an inductor and capacitor for improved performance. The circuit's controller adeptly generates PWM signals derived from sensing inputs, ensuring optimal operation based on current flow conditions. This approach allows for flexibility in energy management, making it valuable for a variety of applications in electronic devices.
Career Highlights
Jungwook Heo is currently affiliated with Samsung Electronics Co., Ltd., one of the leading tech corporations globally. His role at Samsung has positioned him at the forefront of technological advancements, allowing him to contribute to the development of cutting-edge power electronic systems. His extensive patent portfolio reflects a committed pursuit of innovation, striving to push the boundaries of what is possible in electronic design.
Collaborations
Collaboration is crucial in the field of innovation, and Jungwook has worked alongside talented individuals such as Hyoungseok Oh and Kwang Chan Lee. Together, they have forged advancements that leverage their combined expertise in engineering and technology, further driving the impact of their work in the industry.
Conclusion
Jungwook Heo exemplifies the spirit of innovation in power electronics, with a robust portfolio of patents that underline his creativity and technical prowess. As he continues to work on groundbreaking technologies at Samsung Electronics, his contributions are sure to leave a lasting impact on the industry and benefit future advancements in electronic devices and energy efficiency.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.