Company Filing History:
Years Active: 2006
Title: The Innovations of Darrel Crapps
Introduction
Darrel Crapps is an accomplished inventor based in Mitchellville, MD (US). He has made significant contributions to the field of technology, particularly in the area of radio frequency (RF) safety. His innovative work focuses on protecting personnel from RF-triggered explosive devices.
Latest Patents
Darrel Crapps holds a patent for a "Method and apparatus for protecting personnel from RF-triggered explosive devices (RTED) using ultra-wideband (UWB) transmission." This patent addresses the challenges associated with electromagnetic interference (EMI) in RF systems. The test results indicated that the EMI impact was dependent on the UWB power that fell within the receiver passband. Specifically, EMI occurred when the average power in the receiver passband was approximately equal to the desired signal level of the receiver. Notably, one waveform, TW7, did not cause EMI due to its low average power. In contrast, three waveforms, TW1, TW2, and TW6, only caused EMI when the receiver was tuned to the frequency of the UWB spectral component. Furthermore, three waveforms, TW3, TW4, and TW5, caused EMI at all receiver frequencies. These tests were crucial in determining the susceptibility of various RF receiver devices, such as radars and communications systems, to UWB signals.
Career Highlights
Darrel Crapps is currently employed at Sentel Corporation, where he continues to develop innovative solutions in RF technology. His work has garnered attention for its practical applications in enhancing safety measures against RF-triggered threats.
Collaborations
Throughout his career, Darrel has collaborated with notable colleagues, including William G Duff and Theodore L Harwood. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Darrel Crapps is a notable inventor whose work in RF safety has made a significant impact in the field. His patent on protecting personnel from RF-triggered explosive devices showcases his commitment to innovation and safety.
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.