Company Filing History:
Years Active: 1998
Title: John Alan Holtzapple: Innovator in Cathode Ray Tube Technology
Introduction
John Alan Holtzapple is a notable inventor based in Leola, PA (US). He has made significant contributions to the field of cathode ray tube technology, particularly with his innovative patent that addresses issues related to focus mask structures.
Latest Patents
Holtzapple holds a patent for a "CRT focus mask degaussing arrangement responsive to a breakdown event." This invention is designed to enhance the performance of cathode ray tubes by addressing localized, transient short circuit events that can occur within the focus mask color-selection structure. These breakdown events can lead to undesirable cross-strand currents, which may interfere with the video image displayed on the screen. To mitigate this issue, Holtzapple's invention initiates a rapid degaussing operation during the next vertical blanking period following the detection of a breakdown event.
Career Highlights
Throughout his career, Holtzapple has been associated with Thomson Consumer Electronics Inc., where he has applied his expertise in developing advanced technologies for cathode ray tubes. His work has contributed to improving the reliability and quality of video displays.
Collaborations
Holtzapple has collaborated with notable colleagues, including Istvan Gorog and Roger Pieri, who have also contributed to advancements in the field of electronics and display technologies.
Conclusion
John Alan Holtzapple's innovative work in cathode ray tube technology exemplifies the impact of dedicated inventors in enhancing electronic display systems. His contributions continue to influence the industry and improve user experiences with video technology.