Company Filing History:
Years Active: 1995
Title: Richard Ullmann: Innovator in High-Pressure Discharge Lamp Technology
Introduction
Richard Ullmann is a notable inventor based in Puchheim, Germany. He has made significant contributions to the field of lighting technology, particularly through his innovative patent related to high-pressure discharge lamps.
Latest Patents
Ullmann holds a patent for a high-pressure discharge lamp with a halide fill that includes life-extending features. This invention addresses the issue of electrode degradation caused by ionizable metal halide fills. The patent introduces an oxygen-removing getter material into the discharge vessel to prevent the attack on electrodes by spurious or free oxygen. This oxygen can arise during the lamp's operation, combining with the metal of the electrodes and leading to deterioration. The getter material can include phosphorus, boron, aluminum, or halides of these elements, among others. The quantities of the getter material can range from 0.05% to 0.6%, depending on the specific substances used.
Career Highlights
Ullmann's career is marked by his work at Patent-Treuhand-Gesellschaft F. Elektrische Glühlampen GmbH, where he has been able to apply his expertise in lighting technology. His innovative approach has led to advancements in the efficiency and longevity of discharge lamps.
Collaborations
Throughout his career, Ullmann has collaborated with notable colleagues such as Dietrich Fromm and Guenter Soehring. These partnerships have contributed to the development of cutting-edge technologies in the lighting industry.
Conclusion
Richard Ullmann's contributions to high-pressure discharge lamp technology demonstrate his commitment to innovation and improvement in lighting solutions. His patent reflects a deep understanding of the challenges faced in the industry and offers practical solutions to enhance the performance and lifespan of lighting products.