David A Blau

Title: The Innovations of David A Blau

Introduction

David A Blau is a notable inventor based in Los Altos, California. He has made significant contributions to the fields of gas chromatography and physiological monitoring. With a total of 3 patents to his name, Blau's work reflects a commitment to advancing technology in analytical systems.

Latest Patents

One of Blau's latest patents is titled "Electron-emission filament cutoff for gas chromatography + mass." This invention pertains to a gas chromatography plus mass spectrometer (GC/MS) system that includes a gas chromatograph, a mass spectrometer, and a computer interface. The mass spectrometer features an ion source with an electron emission filament that can be damaged during solvent peak elution. Blau's design regulates the filament to maintain a constant emission rate, utilizing feedback to adjust the current source. This innovation allows for the safe analysis of component peaks following solvent peaks.

Another significant patent is the "Physiological potential preamplifier." This preamplifier responds to physiological potentials developed by a subject and isolates the potential for further analysis. It includes input networks, operational amplifiers, and an optical isolator to ensure accurate readings. This invention enhances the ability to monitor physiological signals effectively.

Career Highlights

Throughout his career, David A Blau has worked with prominent companies such as Optoscan Corporation and Hewlett-Packard Company. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Blau has collaborated with notable individuals in his field, including William G Divens and William B Cole. These partnerships have likely fostered a creative environment that has led to the development of his patents.

Conclusion

David A Blau's contributions to the fields of gas chromatography and physiological monitoring demonstrate his innovative spirit and technical expertise. His patents reflect a dedication to improving analytical systems and enhancing the accuracy of physiological measurements.