Company Filing History:
Years Active: 2004-2006
Title: Holger Claus: Innovator in Arc Discharge Technology
Introduction
Holger Claus is a notable inventor based in Lake Forest, CA (US). He has made significant contributions to the field of arc discharge technology, holding a total of 4 patents. His innovative methods have advanced the functionality and efficiency of high-pressure arc discharge lamps.
Latest Patents
One of Holger Claus's latest patents is a method for arc attachment stabilization. This method involves creating an arc between electrode tips during the start-up phase of a high-pressure arc discharge lamp. The process includes initially supplying power to the lamp for a specified period, transitioning the arc to attach itself between the tips of the electrodes, and then resupplying power after a second period. The timing for these power adjustments is based on elapsed time, measured operating lamp voltage, or lamp pressure. This technique ensures that the arc remains stabilized during the operation of the discharge lamp.
Another significant patent is for a non-oxidizing electrode arrangement for excimer lamps. This innovation involves coating the lamp's electrode with a protective layer that prevents oxidation. The protective layer is transparent and has low permeability for oxygen, utilizing materials such as silicon oxide, magnesium fluoride, or calcium fluoride. The excimer lamp is evacuated to a pressure lower than the surrounding environment during the electrode formation process, which helps prevent fracturing.
Career Highlights
Holger Claus is currently employed at Ushio America, Inc., where he continues to develop and refine technologies related to arc discharge lamps. His work has been instrumental in enhancing the performance and reliability of these lighting solutions.
Collaborations
Holger has collaborated with notable colleagues, including Zoran Falkenstein and Andre Piotrowski. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Holger Claus is a distinguished inventor whose work in arc discharge technology has led to several important patents. His contributions continue to influence the industry and improve the functionality of high-pressure arc discharge lamps.