Company Filing History:
Years Active: 1998-2003
Title: Innovations by J Brian Murphy
Introduction
J Brian Murphy is an accomplished inventor based in Culver City, CA. He holds a total of 3 patents that showcase his expertise in the field of ion mobility spectrometry and mixture composition sensing. His innovative contributions have made significant impacts in various applications.
Latest Patents
One of his latest patents is the Miniature Ion Mobility Spectrometer. This device features a housing with a flow channel, an air pump to force air through the channel, a heater at the inlet, and an ionization source that ionizes the air after heating. The heated, ionized air then passes through an electric field produced by a field source, with sensor elements located within the wall of the flow channel. The sensor electrodes can be arranged in one-dimensional or two-dimensional arrays, allowing for precise measurements of ion currents.
Another notable patent is the Dielectric Mixture Composition Sensor with Compensation for Mixture. This invention measures the composition of electrically conductive mixtures, such as gasoline and alcohol, using a single measurement cell. The cell contains two electrodes with a measurement space in between. By alternating the connection of the first electrode to a reference discharge voltage and an applied voltage, the sensor can accurately determine the mixture's composition through measured peak voltages.
Career Highlights
Throughout his career, J Brian Murphy has worked with prominent companies, including Raytheon Company and He Holdings, Inc. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Some of his notable coworkers include Clifford A Megerle and Carl W Townsend. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective projects.
Conclusion
J Brian Murphy's contributions to the field of invention, particularly in ion mobility spectrometry and mixture composition sensing, highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving measurement techniques.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.