Company Filing History:
Years Active: 2010
Title: Coen Theodorus Hubertus Fran Liedenbaum: Innovator in Optical Technology
Introduction
Coen Theodorus Hubertus Fran Liedenbaum is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of optical technology, particularly in the design of optical scanning devices. His innovative approach has led to advancements that enhance the performance of optical record carriers.
Latest Patents
Liedenbaum holds a patent for an "Optical head with switchable diameter of the radiation spot on the radiation detector." This invention is crucial for optical scanning devices that read various types of optical record carriers, including Blu-ray Discs (BD), Digital Versatile Discs (DVD), and Compact Discs (CD). The patent addresses the challenge of optimizing the diameter of the radiation spot on the detector, which is influenced by the numerical aperture of the objective system used for scanning. By implementing an optical element that adjusts the radiation spot size, the invention reduces stray light interference and improves tracking signals, particularly when scanning DVDs and CDs.
Career Highlights
Liedenbaum 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 focus on developing cutting-edge optical technologies that have practical applications in consumer electronics.
Collaborations
Throughout his career, Liedenbaum has collaborated with talented individuals such as Andrei Mijiritskii and Sjoerd Stallinga. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Coen Theodorus Hubertus Fran Liedenbaum is a distinguished inventor whose work in optical technology has made a lasting impact. His patent for an optical head with a switchable diameter demonstrates his commitment to enhancing the functionality of optical scanning devices. His contributions continue to influence the industry and pave the way for future innovations.