Chang Wook Yoon

Title: Chang Wook Yoon: Innovator in Wireless Power Transmission

Introduction

Chang Wook Yoon is a prominent inventor based in Seoul, South Korea, known for his groundbreaking contributions to the field of wireless power transmission. With an impressive portfolio of 48 patents, Yoon has established himself as a significant figure in the realm of electronic device innovation.

Latest Patents

Among Yoon's latest patents is an inventive electronic device and method for transmitting and receiving wireless power. This device incorporates a resonator that operates in multiple modes, including a power reception mode, a relay mode, and a power transmission mode. Notably, in the power reception mode, the resonator receives energy from a wireless power transmitter, while in the relay mode, it relays this power to a wireless power receiver. Additionally, in the power transmission mode, the resonator efficiently transmits energy to the receiver. This advanced functionality is controlled by a path controller that manages the electrical pathways of the device based on its operating mode.

Another significant patent is for a source device and method designed to control a magnetic field using two source resonators within a wireless power transmission system. This innovative device features resonators that create a magnetic field for efficient power transmission to another device. It also includes a magnetic field shape determining unit to ascertain the magnetic field's shape, along with a phase changing unit to modify the phase of at least one resonator to achieve the desired magnetic field configuration.

Career Highlights

Throughout his career, Chang Wook Yoon has made substantial contributions while working at leading technology companies. He has held key positions at Samsung Electronics Co., Ltd., a global leader in consumer electronics and technology, as well as at the Industry-University Cooperation Foundation of Hanyang University (Iucf-hyu). His experience at these institutions has played a pivotal role in shaping his expertise in electronic innovations.

Collaborations

Yoon has collaborated with notable colleagues, including Sang Wook Kwon and Nam Yun Kim. These partnerships have facilitated shared knowledge and expertise in developing advanced technologies, further enhancing the impact of his inventions within the industry.

Conclusion

As an accomplished inventor, Chang Wook Yoon's contributions to wireless power transmission exemplify the essence of innovation. With a rich portfolio of patents and a career marked by significant collaborations, he continues to influence the field with inventive solutions that push the boundaries of technology. His work promises to pave the way for future advancements in electronic devices and energy transmission methods.