Company Filing History:
Years Active: 2004-2018
Title: Innovations of Jay B Jeffries in Gas Sensing Technology
Introduction
Jay B Jeffries is an accomplished inventor based in Palo Alto, CA. He has made significant contributions to the field of gas sensing technology, holding 2 patents that showcase his innovative approaches. His work primarily focuses on methods that enhance the accuracy and efficiency of gas detection.
Latest Patents
One of his latest patents is titled "Method for calibration-free scanned-wavelength modulation spectroscopy for gas sensing." This invention provides a method for obtaining absorption lineshape measurements of a gas sample using a calibration-free approach. It utilizes a tunable diode laser (TDL) that is modulated at a specific frequency, allowing for the extraction of WMS-nf signals. This method eliminates the need for a non-absorption baseline measurement, making it particularly useful in environments where collision broadening affects transition linewidths.
Another notable patent is the "Gas sensor for ammonia, carbon dioxide and water." This invention describes a system that employs a radiation source near 2 µm to measure the presence of ammonia, carbon dioxide, and water vapor. By utilizing spectroscopic techniques and reduced measurement pressure, this gas sensor can simultaneously measure the concentrations of these three species without interference, thus enhancing the reliability of gas detection.
Career Highlights
Jay B Jeffries is affiliated with Leland Stanford Junior University, where he continues to advance research in gas sensing technologies. His innovative work has positioned him as a key figure in the field, contributing to both academic and practical applications of gas detection.
Collaborations
Throughout his career, Jeffries has collaborated with notable colleagues, including Ronald K Hanson and Michael Evan Webber. These collaborations have further enriched his research and development efforts in gas sensing technology.
Conclusion
Jay B Jeffries is a prominent inventor whose work in gas sensing technology has led to significant advancements in the field. His innovative patents reflect his commitment to improving gas detection methods, making a lasting impact on both research and practical applications.