Location History:
- Zürich, CH (2013)
- Zurich, CH (2012 - 2014)
Company Filing History:
Years Active: 2012-2014
Title: Christian Lotto: Innovator in Charge Pulse Detection Technology
Introduction
Christian Lotto is a notable inventor based in Zurich, Switzerland. He has made significant contributions to the field of electronics, particularly in charge pulse detection circuits. With a total of three patents to his name, Lotto's work is characterized by innovative solutions that address noise performance limits in electronic devices.
Latest Patents
One of his latest patents is a charge pulse detecting circuit. This invention relates to circuits that detect charge pulse amplitude and time, offering very low amplitude and temporal noise. It overcomes the noise performance limits found in prior art charge pulse detection circuits. The invention includes a sensing device that delivers charge pulses onto a sense node, an active buffer that maintains low impedance on the sense node, and a recharge device that removes signal charge from the sense node. Additionally, a noise filter is connected to the output of the active buffer, allowing for the transmission of signal voltage pulses while attenuating noise.
Another significant patent is for a compact low noise signal readout circuit. This solid-state electric charge sensor comprises at least one signal-readout circuit that includes a current source and a column line. The sensor also features at least one charge detector circuit that is operatively coupled with the signal-readout circuit. The signal-readout circuit is characterized by an open-loop amplifier, which is connected to the column signal line and the current source. This design allows for the formation of a negative feedback loop, enhancing the performance of the charge detection process.
Career Highlights
Christian Lotto is associated with CSEM Centre Suisse d'Electronique et de Microtechnique SA Recherche et Developpement. His work at this esteemed research institution has allowed him to focus on advancing electronic technologies and improving charge detection methods.
Collaborations
Lotto has collaborated with notable colleagues, including Peter Seitz and Simon Neukom. Their combined expertise has contributed to the development of innovative solutions in the field of electronics.
Conclusion
Christian Lotto's contributions to charge pulse detection technology exemplify his innovative spirit and dedication to advancing electronic systems. His patents reflect a commitment to overcoming challenges in noise performance, making significant strides in the field of electronics.