Company Filing History:
Years Active: 1986-2000
Title: The Innovations of Inventor Andreas S. Geven
Introduction
Andreas S. Geven is a prolific inventor based in Eindhoven, Netherlands. With a remarkable portfolio of five patents, he has made significant contributions to the field of low-pressure discharge lamps, particularly through his innovative designs and materials. His work not only showcases his technical expertise but also highlights advancements in lighting technology.
Latest Patents
Andreas S. Geven's most recent patents reflect his commitment to enhancing the functionality and efficiency of low-pressure discharge lamps. One notable patent describes a low-pressure discharge lamp featuring a filament with a protective coating. This invention incorporates an electrode equipped with a coil made of refractory metal, which is connected to external current supply conductors. The unique design includes a central portion coated with electron-emitting material, alongside end portions covered with a protective layer composed primarily of calcium and/or magnesium oxides.
Another innovative patent involves a low-pressure discharge lamp designed with hollow electrodes. This lamp consists of a lamp vessel wherein hollow cylindrical electrodes are inserted, creating a discharge path between them. One of the electrodes features a tube positioned away from its end, which runs through the discharge path and is connected to the electrode by electrically conductive means. This tube is also coated with electron-emissive material, ensuring that the surface area of the conductive means is limited to a maximum of 25% of the electrode’s cross-sectional area.
Career Highlights
Andreas S. Geven is affiliated with U.S. Philips Corporation, a prominent company in the field of electronics and lighting technology. His role at Philips has allowed him to contribute to groundbreaking inventions that have set new standards in lighting efficiency. His expertise in materials and design has been invaluable to the company’s advancements in lighting solutions.
Collaborations
Throughout his career, Andreas has collaborated with notable colleagues, including Antonius J. Driessen and Max L. Renardus. Together, their combined knowledge and skills have fostered an environment of innovation, leading to the successful development of several patents and enhancements in lighting technology.
Conclusion
In conclusion, Andreas S. Geven's contributions to the field of low-pressure discharge lamps exemplify the spirit of innovation that drives technological progress. His inventive designs and collaborative efforts at U.S. Philips Corporation highlight the importance of continuous research and development in the quest for more efficient lighting solutions. Through his patents, Geven not only advances the industry but also inspires future inventors to explore new horizons in technology.