This inventor holds 2 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignee: Lsis Co., Ltd.. Active years: 2015-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015-2016
Title: Ho Sang Jin: Innovator in Power Electronics
Introduction
Ho Sang Jin is a prominent inventor based in Ansan-si, South Korea. He has made significant contributions to the field of power electronics, holding a total of 2 patents. His work focuses on improving the efficiency and safety of electrical systems, particularly in applications related to electric vehicles.
Latest Patents
Ho Sang Jin's latest patents include a "Correction Circuit Limiting Inrush Current" and an "Apparatus for Discharging DC-Link Capacitor for Electric Vehicle Charger." The correction circuit patent provides a power factor correction circuit that enhances the power factor of AC voltage. This circuit includes a rectifying unit that stops rectifying the AC voltage during transient states, a power factor correction unit that generates a corrected voltage, a smoothing unit that produces a smoothed voltage, and an inrush current limiting unit that restricts the inrush current generated by the AC voltage. The second patent offers an innovative solution for charging high voltage batteries in electric vehicles. It features a control operation that halts the operations of a rectifier, a boost PFC circuit, and a DC-DC converter during abnormal conditions, ensuring safe operation by utilizing an auxiliary power supply unit.
Career Highlights
Ho Sang Jin is currently employed at Lsis Co., Ltd., a company known for its advancements in electrical and electronic technologies. His role involves developing innovative solutions that enhance the performance and reliability of power systems. His expertise in power electronics has positioned him as a valuable asset to his organization.
Collaborations
Throughout his career, Ho Sang Jin has collaborated with notable colleagues, including Chan Gi Park and Jae Ho Lee. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field of power electronics.
Conclusion
Ho Sang Jin's contributions to power electronics through his patents and collaborations highlight his commitment to innovation and safety in electrical systems. His work continues to influence the industry, particularly in the realm of electric vehicle technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile