Company Filing History:
Years Active: 2003-2004
Title: Kuen-dong Ha: Innovator in Cathode Ray Tube Technology
Introduction
Kuen-dong Ha is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of cathode ray tube technology, holding a total of 2 patents. His work has been instrumental in advancing the efficiency and functionality of color cathode ray tubes.
Latest Patents
Kuen-dong Ha's latest patents include a "Tension mask frame assembly of color cathode-ray tube" and a "Color selection apparatus for cathode ray tube." The tension mask frame assembly features a design that includes a tension mask and a frame, which work together to ensure a uniform tensile force is applied to the tension mask. This innovation reduces deformation of the support members, enhancing the overall performance of the cathode ray tube. The color selection apparatus incorporates a frame with supporting members and elastic members, designed to maintain tension while allowing for the expulsion of alien substances during assembly.
Career Highlights
Kuen-dong Ha is currently employed at Samsung SDI Co., Inc., where he continues to develop innovative technologies in the field of display systems. His expertise and dedication to research have positioned him as a key player in the advancement of cathode ray tube technology.
Collaborations
Throughout his career, Kuen-dong Ha has collaborated with talented individuals such as Jong-in Jeong and Gui-bae Kim. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Kuen-dong Ha's contributions to cathode ray tube technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a drive to improve existing technologies.