Robert J Currie

Title: The Innovations of Robert J Currie

Introduction

Robert J Currie is a notable inventor based in Salt Lake City, UT, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in decoding technologies, particularly in the realm of phase shift keying modulation.

Latest Patents

One of his latest patents is titled "Simplified branch metric calculation in pragmatic trellis decoders." This invention presents a method for calculating branch metrics of trellis coded data, which is essential for decoders that utilize phase shift keying (PSK) modulation. The process begins by expressing phase shift angles through a vectorial representation of sectors within quadrants of a circle. These sectors are further subdivided into varying sizes of sub-sectors, which are then divided into equal increments of angle known as PIEs. Each quadrant is assigned a unique set of branch metrics that serve as identifiers for the respective sub-sectors. This innovative approach allows for efficient output of phase data in the form of branch metrics and quadrants, facilitating the operation of decoders like the Viterbi decoder.

Another significant patent is the "High speed M-sequence generator and decoder circuit." This circuit enables the rapid generation and decoding of M-sequence signals while utilizing low power and low-speed circuitry components. This innovation is crucial for applications requiring efficient signal processing.

Career Highlights

Throughout his career, Robert J Currie has contributed to various technological advancements. He has worked with Sperry Corporation, where he honed his skills in developing cutting-edge technologies. His experience in the industry has significantly influenced his inventive capabilities.

Collaborations

Robert has collaborated with notable individuals such as Glen D Rattlingourd and John W Zscheile, Jr. These partnerships have likely enriched his work and contributed to the success of his inventions.

Conclusion

Robert J Currie's contributions to the field of decoding technologies through his innovative patents demonstrate his expertise and commitment to advancing the industry. His work continues to impact the way data is processed and decoded, showcasing the importance of innovation in technology.