Company Filing History:
Years Active: 1993-1996
Title: The Innovations of Leonard J LaPadula, III
Introduction
Leonard J LaPadula, III is a notable inventor based in Carrollton, TX (US). He has made significant contributions to the field of global positioning systems (GPS) with a total of 4 patents to his name. His work has been instrumental in advancing the technology used in navigation and signal processing.
Latest Patents
Among his latest patents is a method and system for a multi-channel and search global positioning system. This innovation discloses a multi-channel GPS digital signal processor on a single integrated circuit (IC). Each channel is equipped with circuitry to process L1 or L2 P(Y) and C/A-code signals. Additionally, a search processor is included to achieve fast signal acquisition. The design incorporates low power adder/accumulators to provide a high precision digital oscillator, synchronized to a high-speed clock. The IC also features a full low power null detector and eight correlators to enhance signal acquisition.
Another significant patent is the system and method for a digital navigation satellite receiver. This invention describes a global positioning system receiver method and system that converts analog signals to digital signals before performing signal acquisition and GPS unique processing functions. The A/D converter employs full null zone processing to enhance anti-jamming capability and utilizes a 4-level output to reduce signal processing. A single analog and digital channel is used for both the L1 and L2 channels, allowing for full multi-channel tracking with several channels tracking separate signals while others roam over all signals on the alternate L-band with programmable duty cycles.
Career Highlights
Leonard J LaPadula, III is currently associated with Texas Instruments Corporation, where he continues to innovate in the field of GPS technology. His work has not only contributed to the advancement of navigation systems but has also set a benchmark for future developments in this area.
Collaborations
Throughout his career, LaPadula has collaborated with notable colleagues such as John P Volpi and Hugh L Scott. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Leonard J LaPadula, III is a distinguished inventor whose contributions to GPS technology have had a lasting impact on the industry. His innovative patents reflect his commitment to advancing navigation systems and enhancing signal processing capabilities.
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