Company Filing History:
Years Active: 2018-2025
Title: Haneul Kim: Innovator in Battery Protection and Voltage Conversion
Introduction
Haneul Kim is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the fields of battery protection and voltage conversion, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and safety of electronic devices.
Latest Patents
One of Haneul Kim's latest patents is a circuit device for protecting batteries. This device includes a first voltage distribution circuit that connects to positive and negative charger terminals, distributing the charging voltage of the charger. It features a first FET that connects between a battery and the positive terminal to receive a charging current from the charger and supply it to the battery. The first FET is controlled based on the magnitude of the charging voltage. Additionally, the device includes a second voltage distribution circuit and a second FET that operates based on the charging voltage's magnitude.
Another notable patent is a voltage converter and power management device. This voltage converter comprises a converting circuit with an inductor connected to a switching node, along with first and second switch elements. The switching control circuit adjusts a feedback voltage based on the inductor's current state, generating control signals for charging and discharging the inductor.
Career Highlights
Haneul Kim has worked with leading companies in the technology sector, including Samsung SDI Co., Inc. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology and power management.
Collaborations
Throughout his career, Haneul Kim has collaborated with talented individuals such as Dam Yun and Dongwoo Baek. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Haneul Kim is a distinguished inventor whose work in battery protection and voltage conversion has made a significant impact in the technology industry. His innovative patents reflect his commitment to advancing electronic device efficiency and safety.