Company Filing History:
Years Active: 1976-1978
Title: Piet Wiedijk: Innovator in High-Pressure Gas Discharge Lamps
Introduction
Piet Wiedijk is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, particularly in the development of high-pressure gas discharge lamps. With a total of 2 patents, Wiedijk's work showcases his innovative approach to enhancing lighting efficiency and performance.
Latest Patents
Wiedijk's latest patents include two groundbreaking inventions. The first patent is for a high-pressure gas discharge lamp featuring a discharge vessel made of aluminium oxide or yttrium oxide. This lamp incorporates an electrode connected to a vacuum-tight led-out current supply conductor, primarily composed of borides from the titanium boride and zirconium boride groups. The second patent involves a high-pressure gas discharge lamp that includes a hydrogen getter. This lamp is designed with a discharge vessel filled with an aggressive gas, and it features electrodes that facilitate the discharge during operation. The hydrogen getter consists of a getter material surrounded by a hydrogen-permeable wall, utilizing elements such as chromium, molybdenum, tungsten, tantalum, nickel, and iron.
Career Highlights
Piet Wiedijk has had a distinguished career at U.S. Philips Corporation, where he has been instrumental in advancing lighting technologies. His innovative designs and patents have contributed to the company's reputation as a leader in the lighting industry.
Collaborations
Throughout his career, Wiedijk has collaborated with esteemed colleagues, including Gijsbert H Kuus and Johannes H Schmitz. These partnerships have fostered a creative environment that has led to the development of cutting-edge lighting solutions.
Conclusion
Piet Wiedijk's contributions to the field of high-pressure gas discharge lamps reflect his dedication to innovation and excellence. His patents not only enhance lighting technology but also demonstrate the potential for further advancements in the industry.