Location History:
- Oakland, CA (US) (1999)
- Windsor, CA (US) (2003)
Company Filing History:
Years Active: 1999-2003
Title: Innovations by Carl A Mears in Cryogenic Detection Technologies
Introduction
Carl A Mears is a notable inventor based in Windsor, CA (US). He has made significant contributions to the field of cryogenic detection technologies, holding a total of 2 patents. His work focuses on high-resolution X-ray detectors and mass spectrometry, showcasing his expertise in advanced scientific instrumentation.
Latest Patents
One of Mears' latest inventions is a cryogenic, high-resolution X-ray detector with high count rate capability. This innovative detector operates without thermal stabilization at or below 500 mK and is based on superconducting tunnel junctions (STJs). It exhibits excellent resolution of approximately 5-20 eV FWHM for soft X-rays in the keV region and can count at rates exceeding 20,000 counts per second (cps). The electronic readout can be achieved using simple, FET-based charge amplifiers or conventional spectroscopy shaping amplifiers.
Another significant patent is for an ultra-high-mass time-of-flight mass spectrometer that utilizes a cryogenic particle detector with charge discriminating capabilities. This technology enhances the performance and sensitivity of mass spectrometers, particularly for high-mass, slow-moving macromolecular ions. The cryogenic STJ detector operates at 1.3 K and has demonstrated charge discrimination capabilities, making it a valuable tool in time-of-flight applications.
Career Highlights
Carl A Mears is affiliated with the University of California, where he continues to advance research in cryogenic technologies. His work has positioned him as a leader in the field, contributing to the development of innovative detection methods that improve scientific analysis.
Collaborations
Mears has collaborated with notable colleagues such as Matthias Frank and Simon E Labov. These partnerships have further enriched his research and development efforts in cryogenic detection technologies.
Conclusion
Carl A Mears is a distinguished inventor whose work in cryogenic detection technologies has led to significant advancements in scientific instrumentation. His contributions continue to impact the fields of X-ray detection and mass spectrometry, showcasing the importance of innovation in research.