Company Filing History:
3 out of 4,555 
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1 out of 20 Years Active: 1992-2000
Title: The Innovations of Tobias Delbruck
Introduction
Tobias Delbruck is a prominent inventor based in Pasadena, California. He has made significant contributions to the field of imaging technology, holding a total of six patents. His work focuses on enhancing the performance of imaging arrays, which has implications for various applications in electronics and computing.
Latest Patents
One of Delbruck's latest patents is a sense amplifier designed for high-density imaging arrays. This innovative sense amplifier includes an input node and an output node. The design features an input transistor with a gate connected to the input node, a source connected to a first supply voltage rail, and a drain. Additionally, a cascode transistor is incorporated, with its gate connected to a cascode node, a source connected to the drain of the input transistor, and a drain connected to the output node. A load transistor is also part of the design, with its gate connected to a bias node, a drain connected to the output node, and a source connected to a second supply voltage rail. The gates of the cascode and load transistors are biased to operate the input and cascode transistors near their threshold, while the load transistor operates above threshold. In a preferred embodiment, the input and cascode transistors are designed to be wide and short, allowing them to operate below threshold, whereas the load transistor is made long and relatively narrow to function above threshold.
Career Highlights
Delbruck has had a distinguished career, working with notable institutions such as the California Institute of Technology and Synaptics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in imaging technology.
Collaborations
Throughout his career, Delbruck has collaborated with esteemed colleagues, including Carver A. Mead and Richard Francis Lyon. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Tobias Delbruck's contributions to the field of imaging technology through his patents and collaborations highlight his role as a leading inventor. His innovative designs continue to influence advancements in high-density imaging arrays and related technologies.