This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Samsung Sdi Co., Inc.. Active years: 2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015
Title: Innovations by Chungwook Roh in Energy Storage Systems
Introduction
Chungwook Roh is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of energy storage systems, holding a total of 3 patents. His work focuses on improving the efficiency and compactness of energy storage solutions.
Latest Patents
One of his latest patents is an energy storage system that includes a converter coupled between an inverter and both a power generator and a battery. This innovative design reduces the number of devices required for circuit implementation and minimizes the size of the printed circuit board (PCB). The energy storage system is integrated with an electric power system that generates system power. It features a battery for generating battery power and a converter that can be coupled to a power generator for generating electric power and battery power in parallel. The converter is designed to boost or drop the voltage of at least one of the electric power, battery power, or system power.
Another significant patent is for an inverter of a renewable energy storage system. This inverter has an input port and an output port that are electrically insulated. It is designed to be compact and low-cost while maintaining a simplified circuit. The inverter includes a DC-DC converting unit connected to the DC link and an inverting unit connected between the DC-DC converting unit and the power system. The DC-DC converting unit functions as an unregulated DC-DC bus converter.
Career Highlights
Chungwook Roh is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of energy storage technologies. His work has been instrumental in advancing the capabilities of renewable energy systems.
Collaborations
He has collaborated with notable coworkers, including Namsung Jung and Jungpil Park, contributing to various projects that enhance energy storage solutions.
Conclusion
Chungwook Roh's contributions to energy storage systems reflect his commitment to innovation and efficiency. His patents demonstrate a forward-thinking approach to renewable energy technologies, making a significant impact in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile