This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2017-2019.
Company Filing History:
Years Active: 2017-2019
Title: The Innovative Contributions of Yoon-Sung Han in Magnetic Devices
Introduction
Yoon-Sung Han, hailing from Seoul, South Korea, is a distinguished inventor recognized for his significant contributions to the field of magnetic devices. With a total of two patents to his name, Han has been actively involved in developing advanced technology that enhances data storage capabilities. His work primarily focuses on magnetoresistive random access memory (MRAM), a groundbreaking technology in the realm of electronics.
Latest Patents
Yoon-Sung Han's latest patents showcase his innovative approach to MRAM technology. The first patent details an MRAM device and a method for its manufacturing. The MRAM device comprises an insulating interlayer structure, a lower electrode contact structure, and a variable resistance structure. This device features a pillar-shaped first electrode and a cylindrical second electrode, with the second's upper surface designed in a ring shape. The variable resistance structure, essential for the device's operation, consists of a lower electrode, a magnetic tunnel junction (MTJ) structure, and an upper electrode.
The second patent describes a magnetic device and the corresponding manufacturing method, highlighting a unique insulation spacer that surrounds a portion of the wiring structure. This design facilitates the incorporation of a magnetic resistance element and an electrode on a substrate, utilizing a sacrificial mask pattern as an etch mask. The resulting structure allows for precise contact space management and enhances the reliability of the device.
Career Highlights
Yoon-Sung Han works at Samsung Electronics Co., Ltd., a leading company in the technology sector. His tenure at Samsung has positioned him at the forefront of innovation in electronic components, particularly in magnetic memory technologies. Over the years, Han's research has significantly contributed to advancements in data storage solutions, providing better efficiency and performance in electronic devices.
Collaborations
Throughout his career, Yoon-Sung Han has collaborated with notable colleagues, including Ki-seok Suh and Woo-Jin Kim. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovative solutions within the field of magnetic devices.
Conclusion
Yoon-Sung Han's inventive spirit and dedication to advancing technology have led to impactful contributions in the area of magnetic devices. His patents not only reflect his expertise but also pave the way for future developments in data storage technology. As he continues to innovate, the impact of his work will surely be felt across various industries reliant on advanced memory solutions.