Company Filing History:
Years Active: 2016-2017
Title: Olivier B A Seller: Innovator in Ranging and Positioning Systems
Introduction
Olivier B A Seller is a notable inventor based in Saint Soulle, France. He has made significant contributions to the field of ranging and positioning systems, holding 2 patents that showcase his innovative approach to technology. His work primarily focuses on enhancing communication systems through advanced transmitter and receiver technologies.
Latest Patents
Olivier's latest patents include a "Ranging and Positioning System" and a "Low Power Long Range Transmitter." The ranging and positioning system comprises transmitters and receiver nodes that communicate using chirp-modulated radio signals. This system features a ranging mode where a master device exchanges signals with a slave device to evaluate the range between them. The slave device recognizes a ranging request and transmits back a response containing chirps that are precisely aligned in time and frequency with the original requests. This allows the master device to analyze the response and estimate the range to the slave.
The low power long range transmitter is designed to encode digital input data into a series of modulated chirps. This device encodes the data according to a Gray code into codewords, which are then interleaved to distribute bits into a series of digital modulation values. A special frame structure is defined to ensure high robustness and variable bit-rate flexibility.
Career Highlights
Olivier B A Seller is currently associated with Semtech Corporation, where he continues to develop innovative solutions in communication technology. His work has significantly impacted the efficiency and effectiveness of ranging systems, making them more reliable and versatile.
Collaborations
Olivier collaborates with Nicolas Sornin, a fellow innovator in the field. Their partnership has led to advancements in the technologies they are developing, further enhancing the capabilities of their inventions.
Conclusion
Olivier B A Seller is a prominent figure in the realm of innovations related to ranging and positioning systems. His patents reflect a commitment to advancing technology and improving communication systems. His contributions are paving the way for future developments in this critical area of technology.