This inventor holds 2 USPTO granted patents. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2004-2007.
Company Filing History:
Years Active: 2004-2007
Title: Ralf Schaefer: Innovator in Vehicle Lighting Technology
Introduction
Ralf Schaefer is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of vehicle lighting technology, holding a total of 2 patents. His innovative designs aim to enhance the functionality and safety of vehicle headlights.
Latest Patents
One of Ralf Schaefer's latest patents is for a lamp designed for vehicle headlights with a low-beam function. This invention features an outer envelope that emits visible light of different colors from various regions. The design includes a partial coating on the outer envelope, allowing for illumination of the traffic space above the bright-dark cut-off with colored light, while providing a different color of light below the cut-off. Another significant patent is for a halogen incandescent lamp for motor vehicles. This lamp includes an elongate bulb with a vacuum-tight pinch seal and an annular optical filter at the closed end. This design allows for a change in the subjective impression of the generated light and improves the objective properties by emphasizing a desired region of the spectrum.
Career Highlights
Ralf Schaefer is associated with Koninklijke Philips Corporation N.V., a leading company in the field of technology and innovation. His work focuses on developing advanced lighting solutions that enhance vehicle safety and performance.
Collaborations
Ralf has collaborated with talented coworkers, including Colette Knight and Lukas Kuepper, contributing to the advancement of vehicle lighting technologies.
Conclusion
Ralf Schaefer's innovative work in vehicle lighting technology showcases his commitment to improving safety and functionality in automotive design. His patents reflect a deep understanding of both technical and practical aspects of vehicle lighting.