Hungsuk A Yoon

Title: Hungsuk A Yoon: Innovator in Electronically Actuated Valves

Introduction

Hungsuk A Yoon is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of valve technology, particularly with his innovative approach to electronically actuated valves. His work has implications for various applications, including substrate processing in semiconductor manufacturing.

Latest Patents

Hungsuk A Yoon holds 1 patent for his invention titled "Electronically Actuated Valve." This invention relates to a method and apparatus for the delivery of reactants to a substrate processing chamber. The electronically controlled valve assembly allows for rapid delivery of pulses of reactants to the chamber. The design includes a valve body with a valve seat, at least one gas inlet, and one gas outlet below the seat. A piston is selectively movable within the valve body to open and close the valve. The actuation of the valve assembly is achieved by sending current to a solenoid coil, which generates a magnetic field that interacts with an adjacent magnetic member, facilitating the movement of the piston.

Career Highlights

Hungsuk A Yoon is currently employed at Applied Materials, Inc., a leading company in the semiconductor equipment industry. His role involves developing advanced technologies that enhance the efficiency and effectiveness of substrate processing.

Collaborations

Hungsuk has collaborated with notable colleagues, including Mark A Alexander and Joseph Yudovsky. Their combined expertise contributes to the innovative environment at Applied Materials, Inc.

Conclusion

Hungsuk A Yoon's contributions to electronically actuated valve technology exemplify the importance of innovation in the semiconductor industry. His work not only advances the field but also showcases the collaborative spirit of inventors and engineers.