Location History:
- Waalre, NL (2010)
- Eindhoven, NL (2010 - 2012)
Company Filing History:
2 out of 21,384 
1 out of 21 Years Active: 2010-2012
Title: The Innovations of Hans Van Sprang
Introduction
Hans Van Sprang is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of lighting technology, holding a total of 3 patents. His work focuses on creating innovative solutions that enhance both visibility and environmental considerations.
Latest Patents
One of his latest patents is a light source and method for operating a lighting system. This invention relates to a light source that generates light with a spectral emittance in the range of 380 nm to 780 nm. The light produced has a spectral power distribution E(λ) as a function of the wavelength λ, and a general color-rendering index Ra. The design minimizes the disturbing effect on migrating birds while maintaining acceptable visibility for humans. Another significant patent is a cooling device for a light-emitting semiconductor device, such as an LED. This cooling device features a ceramic plate with coolant-conveying channels, which is integral to the optical system of the light-emitting semiconductor device. The method of manufacturing this cooling device involves forming a charge of ceramic particles, embossing it to create channels, hardening the charge, and sealing it with a cover.
Career Highlights
Hans Van Sprang has worked with prominent companies, including Koninklijke Philips Corporation N.V. and Koninklijke Philips Electronics N.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in lighting technology.
Collaborations
Throughout his career, Hans has collaborated with notable colleagues such as Johan Marra and Jan De Graff. These partnerships have contributed to the advancement of his inventions and the successful implementation of his patents.
Conclusion
Hans Van Sprang's contributions to lighting technology through his patents demonstrate his commitment to innovation and environmental awareness. His work continues to influence the industry and improve the functionality of lighting systems.