This inventor holds 16 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Lg Electronics Inc., Pohang University of Science and Technology Foundation, Lg Display Co., Ltd.. Active years: 2001-2018.
Location History:
- Kyungsangbuk-do, KR (2001)
- Kyoungsangbuk-do, KR (2006)
- Pohang-shi, KR (2004 - 2012)
- Pohang-si, KR (2010 - 2018)
Company Filing History:
11 out of 51,717 
5 out of 1,100 
1 out of 12,768 
Years Active: 2001-2018
Introduction
Bong Koo Kang is a notable inventor based in Pohang-shi, South Korea. With a remarkable portfolio of 16 patents, he has made significant contributions to the field of energy storage technology. His innovative work focuses on enhancing the efficiency and performance of battery systems through advanced circuit designs.
Latest Patents
Among his latest innovations are two groundbreaking patents: the Bidirectional DC-DC Converter and the Battery Cell Balancing Method. The Bidirectional DC-DC Converter is designed for energy storage systems, incorporating a magnetically coupled inductor and a charging/discharging voltage storage unit. This invention allows for a high gain through a two-step voltage transformation process during charging and discharging, ultimately reducing construction costs and increasing the effective voltage range while minimizing leakage inductance.
The Battery Cell Balancing Method addresses the common issue of unequal charge distribution among battery cells. Utilizing an LC series resonant circuit, this method calculates the balancing charge for all cells, identifies the strongest and weakest cells, and efficiently manages their charge levels through a series of balancing operations.
Career Highlights
Bong Koo Kang has gained valuable experience at prominent companies such as LG Electronics Inc. and the Postech Academy-Industry Foundation. His work at these organizations has played a crucial role in developing innovative solutions that advance energy storage technologies and applications.
Collaborations
Throughout his career, Bong has collaborated with notable professionals, including Sang Jin Yoon and Eung Chul Park. These partnerships have facilitated the exchange of ideas and technological advancements in the field of energy storage.
Conclusion
Bong Koo Kang’s contributions to the field of energy storage through his patents and innovative ideas demonstrate his commitment to advancing technology. His work continues to inspire fellow inventors and contribute to the evolution of battery systems, paving the way for more efficient and cost-effective energy solutions.