Location History:
- Pittsburgh, PA (US) (1991)
- Allen, TX (US) (2000 - 2023)
Company Filing History:
4 out of 8,196 
1 out of 29,314 
1 out of 832,966 Years Active: 1991-2023
Title: The Innovative Contributions of Darrell W. Miller
Introduction
Darrell W. Miller is a notable inventor based in Allen, Texas, recognized for his significant contributions to the field of radio frequency (RF) technology. With a total of six patents to his name, Miller has developed innovative solutions that enhance the efficiency and functionality of RF systems.
Latest Patents
Miller's latest patents include a tunable radio frequency (RF) absorber and thermal heat spreader. This apparatus features a first layer and a second layer, both composed of RF lossy material, with a series of conductive or resistive pads arranged in a planar array between them. The design also incorporates thermal vias that correspond to the pads, extending through at least the first layer and made from thermally-conductive material. The dimensions of each pad are tailored to achieve a desired resonant frequency band, which is linked to RF energy transmitted by nearby RF sources. Another notable patent is a low loss and low packaged volume coaxial RF cable. This cable is designed to conduct electrical signals, including RF energy signals, and features a three-layer structure with a non-conductive composite braid situated between two conductive composite braids. The coaxial cable is ultra-flexible and compressible, allowing it to be folded multiple times within a compact area without sustaining damage.
Career Highlights
Throughout his career, Darrell W. Miller has worked with prominent companies such as Raytheon Company and Texas Instruments Corporation. His experience in these organizations has contributed to his expertise in RF technology and innovation.
Collaborations
Miller has collaborated with several professionals in his field, including Joseph E. Wheeler III and Paul C. Gilliland. These collaborations have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Darrell W. Miller's contributions to RF technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and inspire future advancements in the field.