Company Filing History:
1 out of 9,639 
1 out of 832,912 Years Active: 1995
Title: Innovations by Jeffrey Perry
Introduction
Jeffrey Perry is an accomplished inventor based in Cupertino, CA. He holds 2 patents that showcase his expertise in advanced technologies. His work primarily focuses on methods and apparatuses that enhance the analysis of gases and improve photoelectric conversion devices.
Latest Patents
One of his latest patents is titled "Raman spectroscopy of airway gases." This invention provides a method and apparatus for determining the composition and concentration of gases present in a patient's airway. The technique involves measuring the spectrum of Raman scattered light from these gases, with improved efficiency achieved by collecting light generated outside the collection region. The gases are drawn from a predetermined set with known Raman scattering spectra, and their concentrations are determined by solving a matrix equation. This innovative approach may require non-conventional methods, such as singular value decomposition, to solve the overdetermined linear system of equations.
Another significant patent by Perry is "Dark current subtraction with abbreviated reference cycles." This invention addresses dark signal correction on a photoelectric conversion device. The method involves alternately conducting and interrupting a flow of light to the device, which generates an intermixed signal containing both the desired signal and an unwanted dark signal. By filtering the dark signal generated alone during the interruption, Perry's method allows for the subtraction of this filtered dark signal from the intermixed signal, resulting in a corrected signal that accurately represents the desired output.
Career Highlights
Throughout his career, Jeffrey Perry has worked with notable companies, including Hewlett-Packard Company. His contributions to the field of technology have been recognized and valued in various professional settings.
Collaborations
Perry has collaborated with esteemed colleagues such as Richard J Pittaro and William F Carlsen, Jr. Their combined expertise has likely contributed to the success of his innovative projects.
Conclusion
Jeffrey Perry's inventions reflect his commitment to advancing technology in the fields of gas analysis and photoelectric conversion. His patents demonstrate a blend of creativity and technical skill that continues to impact the industry.