Yoo-Keun Won

Title: Yoo-Keun Won: Innovator in Laser Technology

Introduction

Yoo-Keun Won is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of laser technology, holding a total of 2 patents. His work focuses on systems and methods that enhance the control and application of laser beams.

Latest Patents

Yoo-Keun Won's latest patents include a "System and method for controlling wavelength of a laser beam." This innovative system comprises a stage for supporting a wafer, an optical convergence unit for emitting the laser beam, and a specific wavelength detecting sensor. The sensor is strategically placed between the optical convergence unit and the stage, featuring a laser beam absorbing structural body that absorbs a specific wavelength of the laser beam directed toward the stage. Additionally, a wavelength controlling unit is included to selectively manage the wavelength of the laser beam.

Another notable patent is a "Lithography device," which consists of a first revolver, a second revolver, and a driving device. The first revolver is equipped with a transmittance control filter, while the second revolver includes a transmittance profile filter. The driving device allows for the rotation of the second revolver, enabling precise positioning of the filters in the light path.

Career Highlights

Yoo-Keun Won is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to develop cutting-edge technologies that have applications in various fields, including semiconductor manufacturing and optical systems.

Collaborations

Throughout his career, Yoo-Keun Won has collaborated with talented individuals such as Young-Ho Park and Young-Hee Kim. These collaborations have fostered innovation and contributed to the advancement of laser technology.

Conclusion

Yoo-Keun Won is a distinguished inventor whose work in laser technology has led to significant advancements in the field. His patents reflect a commitment to innovation and excellence, making him a valuable asset to Samsung Electronics Co., Ltd. and the broader scientific community.