Company Filing History:
Years Active: 1983-1990
Title: The Innovations of Daniel C Vangheluwe
Introduction
Daniel C Vangheluwe is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of optical technology and piezoelectric devices. With a total of 2 patents to his name, Vangheluwe continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is for an optical fiber provided with a synthetic resin coating. This invention features a glass fiber with a first enveloping layer of synthetic rubber, which has a modulus of elasticity ranging from 0.1 to 10 MPa. The subsequent layer is made of synthetic resin with a higher modulus of elasticity, providing enhanced mechanical resistance and temperature insensitivity within the range of -60°C to +80°C. The thickness of the first layer is between 5 to 20 micrometers, while the second layer boasts a modulus of elasticity exceeding 1000 MPa.
Another significant patent is for a multiple mode piezoelectric resonator. This resonator has a rectangular body cut from a piezoelectric crystal in a rotated X-cut configuration. One end face is designed for mounting, while an electrode array is positioned near the opposite end face. The combination of the electrode array and the crystal cut is engineered to generate a combined resonant mode, which includes an XY' thickness-shear vibration and a thickness vibration in either the X or Y' direction.
Career Highlights
Daniel C Vangheluwe is currently associated with U.S. Philips Corporation, where he applies his expertise in developing innovative technologies. His work has been instrumental in advancing optical and piezoelectric systems.
Collaborations
Throughout his career, Vangheluwe has collaborated with notable colleagues, including Dirk Jan Broer and Cornelis M Jochem. Their combined efforts have contributed to the success of various projects and innovations.
Conclusion
Daniel C Vangheluwe's contributions to the fields of optical technology and piezoelectric devices highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in engineering.