Company Filing History:
Years Active: 2001-2003
Title: Heinz-Jörg Schroeder: Innovator in Optical Recording Technology
Introduction
Heinz-Jörg Schroeder is a notable inventor based in Villingen-Schwenningen, Germany. He has made significant contributions to the field of optical recording technology, holding a total of 4 patents. His work has focused on improving devices that read from and write to optical recording media.
Latest Patents
One of his latest patents is a device for reading from or writing to optical recording media. This invention includes a scanning beam generation means, a focusing means, and a photodetector with at least two detector zones. The device aims to reduce interfering influences in signals derived from the photodetector, such as focus error signals or track error signals. The innovation involves a beam splitting means that divides a light spot falling onto the photodetector into two separate partial spots. This device can be utilized in CD or DVD players, particularly in recording and reproduction devices for DVD-RAMs or similar optical recording media.
Career Highlights
Throughout his career, Heinz-Jörg Schroeder has worked with prominent companies, including Deutsche Thomson-Brandt GmbH and Thomson Licensing S.A. His experience in these organizations has contributed to his expertise in optical technologies.
Collaborations
He has collaborated with notable colleagues such as Lieu Kim Dang and Friedhelm Zucker, further enhancing his innovative work in the field.
Conclusion
Heinz-Jörg Schroeder's contributions to optical recording technology demonstrate his commitment to innovation and improvement in this area. His patents reflect a deep understanding of the challenges in optical media and a dedication to finding effective solutions.