Company Filing History:
Years Active: 2014
Title: John Stephane Hirsch: Innovator in HID Lighting Systems
Introduction
John Stephane Hirsch is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, particularly with his innovative work on high-intensity discharge (HID) lighting systems. His expertise and creativity have led to advancements that enhance the efficiency and functionality of lighting solutions.
Latest Patents
Hirsch holds a patent for a low-cost HID lighting system. This system comprises an HID lamp with an aspect ratio of less than 6 and a resonant electronic driver designed to provide alternating current to the lamp. The driver includes a control device that determines the current frequency. The lamp's frequency spectrum contains at least one arc-shaping acoustic resonance frequency, along with unwanted acoustic resonance frequencies. During normal operation, the lamp receives frequency-modulated lamp current, resulting in a broad power spectrum within a range between kHz and 200 kHz. This design triggers the arc-shaping acoustic resonance while avoiding unwanted acoustic resonances, regardless of lamp orientation.
Career Highlights
Hirsch is associated with Koninklijke Philips Corporation N.V., a leading company in the field of technology and innovation. His work at Philips has allowed him to explore and develop cutting-edge lighting solutions that cater to various applications. His dedication to improving lighting technology has positioned him as a key figure in the industry.
Collaborations
Hirsch collaborates with Patrick Alouisius Martina De Bruycker, contributing to the development of innovative lighting solutions. Their partnership exemplifies the collaborative spirit that drives advancements in technology.
Conclusion
John Stephane Hirsch's contributions to HID lighting systems reflect his commitment to innovation and excellence in technology. His patent and work at Koninklijke Philips Corporation N.V. highlight his role as a significant inventor in the field. His efforts continue to influence the future of lighting technology.