Company Filing History:
Years Active: 1983-1984
Title: Innovations of Robert C. Shopland
Introduction
Robert C. Shopland is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of piezoelectric technology. With a total of 2 patents, he has made significant advancements that enhance the functionality and sensitivity of various detection systems.
Latest Patents
One of his latest patents is a sensitivity and capacitance adjustment method for piezoelectric devices. This patent describes a dual-transducer accelerometer that utilizes a liquid inertia mass. Each transducer is composed of a ceramic PZT piezo-electric wafer that is adhered to a flexible substrate. The innovation allows for the matching of sensitivity and capacitance characteristics of one transducer to those of a selected standard through laser trimming of the ceramic wafer. Another significant patent involves a means for adjusting the sensitivity of a crystal detector. This invention features a twin-transducer seismic detector housed in a hollow casing, closed at both ends by diaphragm-type transducers. The design includes a deformable retaining member that applies adjustable force to alter the compliance and sensitivity of the transducer, ensuring that the sensitivity of one transducer can be matched to that of the other.
Career Highlights
Robert C. Shopland is affiliated with the Western Geophysical Company of America, where he has applied his expertise in piezoelectric technology. His work has contributed to advancements in seismic detection and measurement systems, showcasing his commitment to innovation in the field.
Collaborations
Throughout his career, Robert has collaborated with various professionals, including his coworker Carl H. Savit. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies.
Conclusion
Robert C. Shopland's contributions to piezoelectric technology and seismic detection systems highlight his role as a significant inventor in the field. His innovative patents and collaborations continue to influence advancements in technology.