Company Filing History:
Years Active: 1996
Title: Innovations of Henri P Dautet
Introduction
Henri P Dautet is a notable inventor based in California, recognized for his contributions to the field of electronics. He holds a patent that showcases his innovative approach to improving the functionality of avalanche photodiodes.
Latest Patents
Dautet's most recent patent is titled "Active quench circuit and reset circuit for avalanche photodiode." This invention focuses on an active quench circuit designed to interrupt the current flow in an avalanche photodiode (APD) operating in Geiger mode and to reset the APD. The invention enhances the speed of quenching and minimizes the time needed to restore the APD voltage above the breakdown voltage. The circuit incorporates a small inductor that isolates the reset circuit from the APD during the initial discharge, providing a current pulse into the APD immediately after the quenching operation to recharge the diode. Additionally, the reset circuit features a diode assembly that accelerates the avalanche current pulse and prevents the circuit from oscillating or latching under specific operating conditions. This design presents a low impedance to the APD during reset and is significantly less sensitive to the APD capacitance compared to prior art circuits.
Career Highlights
Henri P Dautet is associated with Eg&G, Inc., where he has made significant contributions to the development of electronic components. His work has been instrumental in advancing technologies that rely on precise electronic measurements and responses.
Collaborations
Dautet has collaborated with Joseph D DesChamps, further enhancing the innovative efforts within their field. Their partnership has likely contributed to the successful development and implementation of advanced electronic solutions.
Conclusion
Henri P Dautet's innovative work in the realm of avalanche photodiodes exemplifies the impact of dedicated inventors in advancing technology. His patent reflects a significant improvement in electronic circuit design, showcasing his expertise and commitment to innovation.
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