Company Filing History:
Years Active: 1997-1998
Title: Innovations of Johannes J Van Vlerken
Introduction
Johannes J Van Vlerken is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of magnetic tape recording and phase-locked loop technology. With a total of 2 patents to his name, Van Vlerken's work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is a magnetic tape recording/reproducing device comprising a head-drum unit. This innovative device utilizes a helical-scan type mechanism that includes a head drum unit with first and second signal transmission systems. The first transmission system transmits signals through inductive coupling, while the second system uses capacitive coupling. Another significant patent is for a phase-locked loop, which includes an input terminal for receiving a binary signal and a phase comparator. This technology allows for precise control of phase differences in oscillation signals, enhancing the performance of various electronic devices.
Career Highlights
Johannes J Van Vlerken has worked with U.S. Philips Corporation, where he has been able to apply his expertise in developing advanced technologies. His contributions have been instrumental in the evolution of recording and signal processing technologies.
Collaborations
Throughout his career, Van Vlerken has collaborated with notable colleagues, including Theodorus P Jansen and Albert M Rijckaert. These collaborations have fostered innovation and have led to the development of groundbreaking technologies in their respective fields.
Conclusion
Johannes J Van Vlerken's work exemplifies the spirit of innovation in the technology sector. His patents and collaborations have significantly advanced the fields of magnetic tape recording and signal processing.