Company Filing History:
7 out of 8,033 
1 out of 3,385 
Years Active: 1976-1999
Title: The Innovations of Robert W. Weinert
Introduction
Robert W. Weinert is a notable inventor based in Monroeville, PA (US), recognized for his contributions to microwave circuit technology and acoustic resonators. With a total of 8 patents, his work has significantly impacted the fields of electronics and materials science.
Latest Patents
Weinert's latest patents include a dielectric resonator tunable via a change in gas pressure. This invention involves a dielectric resonator encased within a pressure enclosure that establishes the operating frequency of a microwave circuit. The enclosure is supplied with a pressurized gas, and the pressure within the enclosure is varied based on the deviation of the operating frequency from a desired value. For more precise control, the enclosure is preferably immersed in a cryogenic cooling system. Another significant invention is the lateral field film bulk acoustic resonator (LF-FBAR). This design features all electrodes located on one surface of the piezoelectric material, simplifying manufacturing and improving performance. The gap between electrodes is limited to a specified dimension to maximize the efficiency of the device, with barium magnesium fluoride and lithium niobate specified as the piezoelectric materials for high-frequency applications.
Career Highlights
Throughout his career, Weinert has worked with prominent companies such as Westinghouse Electric Corporation and Northrop Grumman Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Weinert has collaborated with notable individuals in his field, including Donald H. Watt and Thelma J. Isaacs. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Robert W. Weinert's contributions to the fields of microwave circuits and acoustic resonators demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving performance and efficiency in electronic devices.