Location History:
- Brisbane, AU (2016 - 2017)
- Auchenflower, AU (2018 - 2019)
Company Filing History:
11 out of 11 
7 out of 2,206 
2 out of 2 Years Active: 2016-2019
Title: David R Hendry: Innovator in RF Filter Technology
Introduction
David R Hendry is a prominent inventor based in Auchenflower, Australia, with an impressive portfolio of 20 patents. His work primarily revolves around advancements in radio frequency (RF) technology, particularly in the optimization of filter components. Hendry's innovations play a significant role in enhancing the performance and efficiency of RF devices.
Latest Patents
Among his latest patented inventions is a method for tuning a filter component using size adjustment. This innovative technique involves measuring the first frequency of a resonance mode of a dielectric resonator component within an RF filter. By removing dielectric material from specific faces of the component, Hendry’s method effectively tunes the component to reach a desired frequency without compromising its structural integrity. The invention is versatile, applicable to multiple modes and different shapes of dielectric resonator components. Another notable patent is the design of a measurement structure for RF devices, which facilitates precise measurements of resonant frequencies and quality factors of resonators. This apparatus includes a specially designed aperture that enhances the accuracy of measurements taken between the RF device and external instruments.
Career Highlights
Hendry has made significant contributions to the field of RF technology through his tenure at various reputable companies. He has worked with Mesaplexx Pty Ltd and Nokia Solutions and Networks Oy, where his expertise in RF filter technology was instrumental in the development of innovative solutions. His 20 patents underline his role as a thought leader in this industry.
Collaborations
Throughout his career, Hendry has collaborated with several esteemed colleagues, including Steven John Cooper and Peter Kenington. These collaborations have further fueled innovation within the RF sector, as they combined their expertise to advance the field.
Conclusion
David R Hendry stands out as a significant figure in the innovation landscape of RF technology. His extensive patent portfolio not only showcases his inventive prowess but also highlights his commitment to improving RF filter components. With ongoing advancements and collaborations, Hendry continues to pave the way for future innovations in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.