Company Filing History:
Years Active: 2002-2023
Title: The Innovations of Lloyd Cox
Introduction
Lloyd Cox is a notable inventor based in Tucson, AZ, with a focus on advanced telemetry devices and digital modulation techniques. He holds a total of 4 patents, showcasing his contributions to the field of technology and engineering.
Latest Patents
Cox's latest patents include innovative methods to compress range Doppler map (RDM) values from floating point to decibels (dB). This invention describes a telemetry device that converts binary floating point numbers into compressed numbers, utilizing a mantissa and an exponent. The device determines a first number based on the product of the exponent and a constant, which is proportional to the logarithm of the number two. Additionally, it calculates a second number using bits of the mantissa as an index into a lookup table, where values are proportional to logarithms of candidate mantissa values. The final compressed number is derived from rounding a sum of these two numbers, based on a predetermined step size.
Another significant patent by Cox is for a high-frequency, high-speed precision digital bi-phase modulator and method for bi-phase modulation. This invention includes a high-speed digital divider and multiplexer, designed to generate complementary output signals from a carrier signal. The multiplexer switches between these signals to produce a bi-phase modulated output at a specific carrier frequency, controlled by a bi-phase code.
Career Highlights
Cox is currently employed at Raytheon Company, where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the fields of telemetry and digital communications.
Collaborations
Throughout his career, Lloyd Cox has collaborated with esteemed colleagues, including Gary A Gramlich and Robert M Baker. These partnerships have fostered innovation and advancement in their respective fields.
Conclusion
Lloyd Cox's contributions to technology through his patents and work at Raytheon Company highlight his role as a significant inventor in the industry. His innovative approaches to telemetry and digital modulation continue to influence advancements in engineering.