This inventor holds 6 USPTO granted patents. Top assignees: California Institute of Technology, The United States of America as Represented by the Administrator of the, Other. Active years: 1976-1983.
Company Filing History:
4 out of 4,624 
1 out of 2,546 
1 out of 834,411 Years Active: 1976-1983
Title: Charles E. Giffin: Innovator in Particle Analysis Technology
Introduction
Charles E. Giffin is a notable inventor based in Pasadena, CA, who has made significant contributions to the field of particle analysis. With a total of 6 patents to his name, Giffin's work primarily focuses on methods and apparatuses for analyzing particles in aerosols, which are crucial for air pollution studies.
Latest Patents
Giffin's latest patents include a "Particle Analyzing Method and Apparatus" and an "Automated Mass Spectrometer Analysis System." The particle analyzing system enables rapid chemical analyses of particles by producing a controlled stream of individual particles from an environment. This system includes a capillary tube, a skimmer device, and a vacuum pump that work together to analyze particles effectively. The particles can be vaporized and ionized while in free flight using a laser beam, allowing for detailed analysis by a mass spectrometer.
The automated mass spectrometer analysis system processes samples automatically, converting them into volatilizable samples for analysis. Each sample is sequentially volatilized and analyzed in a double focusing mass spectrometer, producing separate ion beams that indicate different sample components. The system is equipped with an electro-optical ion detector that converts ion beams into electrical signals, providing a comprehensive list of analyzed components and their abundances.
Career Highlights
Throughout his career, Giffin has worked with prestigious institutions, including the California Institute of Technology and the United States of America as represented by the Administrator. His innovative approaches have significantly advanced the field of particle analysis.
Collaborations
Giffin has collaborated with notable individuals such as David D. Norris and Aron Kuppermann, contributing to the development of advanced analytical technologies.
Conclusion
Charles E. Giffin's contributions to particle analysis technology have paved the way for advancements in environmental studies and analytical methods. His innovative patents reflect a commitment to improving air quality analysis and understanding particle behavior in various environments.