This inventor holds 2 USPTO granted patents. Top assignee: Digital Equipment Corporation of Canada, Ltd.. Active years: 1991-1992.
Company Filing History:
Years Active: 1991-1992
Title: Innovations of Ivan T Chan
Introduction
Ivan T Chan is a notable inventor based in Kanata, Canada. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative circuitry. With a total of 2 patents to his name, Chan's work showcases his expertise and creativity in designing advanced electronic systems.
Latest Patents
Chan's latest patents include a current-pulse integrating circuit and a phase-locked loop. The current-pulse integrating circuit features an integration amplifier with an integration capacitor in its feedback loop. This design incorporates three current sources and four current switches, allowing for efficient current integration. The circuit is designed to charge the integration capacitor during specific operational states while preventing current from passing in the opposite direction during other states.
Additionally, Chan has developed exponential function circuitry that generates electrical currents representative of an exponential function of an input current. This circuit utilizes an input diode chain and an output diode chain, with a voltage driving circuit that establishes a predetermined relationship between the two. The output current is designed to reflect the exponential function of the input current, demonstrating Chan's innovative approach to circuit design.
Career Highlights
Ivan T Chan is currently employed at Digital Equipment Corporation of Canada, Ltd. His work at this company has allowed him to further develop his skills and contribute to cutting-edge technology in the electronics industry.
Collaborations
Chan collaborates with Russell W Brown, leveraging their combined expertise to enhance their projects and drive innovation in their field.
Conclusion
Ivan T Chan's contributions to electrical engineering through his patents and work at Digital Equipment Corporation of Canada, Ltd. highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of advanced electronic systems.