This inventor holds 1 USPTO granted patent and 6 published patent applications. Top assignee: Electronics and Telecommunications Research Institute. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Doohyung Cho: Innovator in Battery Systems
Introduction
Doohyung Cho is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery systems, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of battery systems, which are crucial in various electronic applications.
Latest Patents
One of Doohyung Cho's notable patents is a semiconductor pre-charger module in a battery system. This invention includes a main switch that supplies or cuts off the voltage of a battery to a load. The semiconductor pre-charger module features a semiconductor switch that also controls the voltage supply to the load. Additionally, it incorporates a semiconductor switch driver that outputs a pulse signal to manage the operation of the semiconductor switch. The design includes a controller that generates control signals for both the main switch and the semiconductor pre-charger module. Notably, the semiconductor switch driver contains an isolation element to electrically isolate the controller from the battery voltage. The semiconductor switch utilized in this module may be a metal-oxide-semiconductor (MOS)-controlled thyristor (MCT).
Career Highlights
Doohyung Cho is affiliated with the Electronics and Telecommunications Research Institute, where he continues to advance his research and development efforts. His work has been instrumental in improving battery technology, which is essential for modern electronic devices.
Collaborations
Throughout his career, Doohyung Cho has collaborated with esteemed colleagues, including Dong Yun Jung and Kun Sik Park. These partnerships have fostered innovation and contributed to the success of various projects within the institute.
Conclusion
Doohyung Cho's contributions to battery systems through his innovative patents highlight his role as a key inventor in the field. His work not only enhances the efficiency of battery technology but also paves the way for future advancements in electronics.