Jacobs Engineering since Jun 2006
Project Scientist
Hamilton Sundstrand Mar 2004 - Aug 2005
Analytical Instrumentation Scientist
Syagen Technology Jan 1997 - Jun 2003
Staff Scientist
Aerospace Corporation Dec 1994 - Dec 1996
Postdoctoral Associate
Jet Propulsion Laboratory Feb 1992 - Feb 1994
Postdoctoral associate
Education:
University of Oxford 1985 - 1991
University of Cambridge 1982 - 1985
Skills:
Chemistry Science R&D Systems Engineering Mass Spectrometry Testing Instrumentation Analytical Chemistry Spectroscopy Data Analysis Materials Science Technical Writing Physics Characterization Analysis Chemical Engineering Organic Chemistry Simulations Matlab Sensors Laboratory Uv/Vis Chromatography Modeling Life Sciences Physical Chemistry Research and Development Experimentation Engineering Management Lifesciences Technology Transfer Design of Experiments Validation Environmental Awareness Uv/Vis Spectroscopy Quality Assurance Iso 17025 Labview Continuous Improvement Report Writing Laboratory Skills Sop Development Active Dod Secret Clearance Cbr Technical Leadership Software Development
Jack A. Syage - Huntington Beach CA Mark A. Hanning-Lee - Tustin CA
Assignee:
Syagen Technology - Tustin CA
International Classification:
H01J 4940
US Classification:
250287, 250281, 250283, 250286, 250397
Abstract:
A high speed analog to digital converter (âADCâ) that can be used in a detector system. The ADC is coupled to a detector and a processor. The detector generates an analog signal in response to the detection of a trace sample, such as an ionized molecule or a beam of light. The processor determines a baseline value and threshold value. Portions of the analog signal at or below the threshold are assigned the baseline value. The threshold typically corresponds to a value above the noise level in the system. The detector thus removes undesirable noise from the readout value. The process can compensate for factors such as DC drift while providing accurate data regarding detection of the trace sample.
Jack Syage - Huntington Beach CA, US Karl Hanold - Irvine CA, US Mark Hanning-Lee - Tustin CA, US
International Classification:
H01J049/10
US Classification:
250/288000
Abstract:
A monitor that can detect at least one trace molecule in a gas sample. The monitor may include a photoionizer that is coupled to an electron-ionization mass spectrometer. The photoionizer may ionize the gas sample at a wavelength(es) which ionizes the trace molecules without creating fragmentation. The inclusion of the electron-ionizer may allow alternate or additional ionization to detect trace molecules not ionized by the photoionizer. The gas sample may be ionized at atmospheric pressure which increases the yield of the ionized trace molecules and the sensitivity of the mass spectrometer.
Jack A. Syage - Huntington Beach CA Karl A. Hanold - Irvine CA Mark A. Hanning-Lee - Tustin CA
Assignee:
Syagen Technology - Tustin CA
International Classification:
H01J 4904
US Classification:
250282
Abstract:
A monitor that can detect at least one trace molecule in a gas sample. The monitor may include a photoionizer that is coupled to an electron-ionization mass spectrometer. The photoionizer may ionize the gas sample at a wavelength(es) which ionizes the trace molecules without creating fragmentation. The inclusion of the electron-ionizer may allow alternate or additional ionization to detect trace molecules not ionized by the photoionizer. The gas sample may be ionized at atmospheric pressure which increases the yield of the ionized trace molecules and the sensitivity of the mass spectrometer.
Jack A. Syage - Huntington Beach CA Karl A. Hanold - Irvine CA Mark A. Hanning-Lee - Tustin CA
Assignee:
Syagen Technology - Tustin CA
International Classification:
H01J 4910
US Classification:
250288
Abstract:
A monitor that can detect at least one trace molecule in a gas sample. The monitor may include a photoionizer that is coupled to an electron-ionization mass spectrometer. The photoionizer may ionize the gas sample at a wavelength(es) which ionizes the trace molecules without creating fragmentation. The inclusion of the electron-ionizer may allow alternate or additional ionization to detect trace molecules not ionized by the photoionizer. The gas sample may be ionized at atmospheric pressure which increases the yield of the ionized trace molecules and the sensitivity of the mass spectrometer.
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