This inventor holds 2 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2017-2018.
Company Filing History:
Years Active: 2017-2018
Title: Pyungwoo Yeon: Innovator in Power Management Technologies
Introduction
Pyungwoo Yeon is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of power management technologies. With a focus on innovative circuit designs, Yeon has secured a total of 2 patents that enhance the efficiency and functionality of electronic devices.
Latest Patents
Yeon's latest patents include a DC-DC converting circuit and a power management chip package. The DC-DC converting circuit features a voltage converter that generates a regulation current in response to a driving signal. It also produces an output voltage and current. Additionally, the circuit includes an output voltage regulator that maintains the output voltage and generates a first control signal. A voltage limiter ensures that the first control signal remains below a specified threshold. Furthermore, a current sensor detects the intensity of the regulation current, producing a second control signal that corresponds to the sensed intensity. The driving signal generator then creates the driving signal based on these control signals.
The second patent, a voltage regulator, consists of a pass unit that transfers an input voltage to an output node as an output voltage based on a control signal. It also includes a voltage dividing unit that generates a divided output voltage. An error amplifying unit outputs a comparison signal by comparing the divided output voltage with a reference voltage. A filter unit is employed to eliminate noise from the comparison signal, ensuring the control signal is accurate.
Career Highlights
Pyungwoo Yeon is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to collaborate with other talented engineers and inventors, contributing to the development of cutting-edge technologies.
Collaborations
Some of Yeon's notable coworkers include Sungwoo Moon and Myeonglyong Ko. Their collaborative efforts have played a crucial role in advancing the projects they work on together.
Conclusion
In summary, Pyungwoo Yeon is a distinguished inventor whose work in power management technologies has led to significant advancements in the field. His innovative patents and contributions at Samsung Electronics Co., Ltd. highlight his expertise and commitment to enhancing electronic device performance.