This inventor holds 3 USPTO granted patents. Top assignees: Sungkyunkwan University, Hyundai Motor Company, Kia Motors Corporation. Active years: 2022-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 1,357 
2 out of 20,313 
2 out of 8,094 
Years Active: 2022-2026
Title: Innovations of Won Jin Son in Wireless Power Transfer Systems
Introduction
Won Jin Son is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of electric vehicle technology, particularly in wireless power transfer systems. With a total of 3 patents, his work focuses on enhancing the efficiency and effectiveness of power transfer methods.
Latest Patents
Won Jin Son's latest patents include a method and apparatus for performing switching synchronization for a bridgeless rectifier in an electric vehicle wireless power transfer system. This innovative method involves receiving an input voltage from a transmission-side resonance circuit and calculating the phase difference between this voltage and a selected voltage or current in the bridgeless rectifier. The EV control module then controls the switching time points of the rectifier's switches to minimize the phase difference.
Another significant patent is a method for controlling wireless power transfer to an electric vehicle using a bridgeless rectifier. This method detects the phase difference between the input voltage of a transmission-side resonance circuit and the output voltage of a reception-side resonance circuit. After detecting the phase difference, it predicts the direction of resonance frequency change and adjusts the switching time points accordingly to compensate for this change.
Career Highlights
Throughout his career, Won Jin Son has worked with prominent organizations such as Kia Motors Corporation and Sungkyunkwan University. His experience in these institutions has allowed him to develop and refine his innovative ideas in the automotive and electrical engineering sectors.
Collaborations
Won Jin Son has collaborated with notable colleagues, including Gyu Yeong Choe and Jong Eun Byun. Their combined expertise has contributed to the advancement of technologies in the field of electric vehicles.
Conclusion
Won Jin Son's contributions to wireless power transfer systems demonstrate his commitment to innovation in electric vehicle technology. His patents reflect a deep understanding of electrical engineering principles and a drive to improve the efficiency of power transfer methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile