Company Filing History:
1 out of 528 
1 out of 15,608 
Years Active: 2001-2003
Title: Kevin P Beaudoin: Innovator in Circuit Design
Introduction
Kevin P Beaudoin is a notable inventor based in Maple Grove, MN (US). He holds 2 patents that showcase his expertise in circuit design and innovation. His work has significantly contributed to advancements in high-speed current mirrors and cable drive circuits.
Latest Patents
One of his latest patents is the "Output conductance correction circuit for high compliance short-channel MOS switched current mirror." This invention provides a high-speed current mirror and correction circuitry that minimizes current errors in short-channel MOS switched current mirrors. The current mirror is designed to supply high current levels at high modulation speeds while maintaining good output voltage compliance. The correction circuitry includes a buffer amplifier, a current shaping circuit, and a replica mirror section. The current shaping circuit is capable of supplying a differential reference current to correct load current errors, responding to the replica mirror section that matches the buffered load voltage.
Another significant patent is the "Intrinsically safe cable drive circuit." This cable drive circuit enables a transmitter in a process control system to effectively drive signals across a capacitive length of cable. It utilizes a charge pump to store charge, which is then used with open drain outputs to transmit logic signals across the cable to a peripheral device. A microcontroller specifies the number of communication pulses to send across the cable before allowing the charge pump to recharge. By transmitting communication pulses for a small percentage of the time, the average current is minimized, making the circuit suitable for operation under the 4-20mA standard for two-wire devices.
Career Highlights
Kevin has worked with prominent companies such as Applied Micro Circuits Corporation and Honeywell International Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Kevin has collaborated with talented individuals, including Robert John Schuelke and Kevin D Voegele. These collaborations have fostered a creative environment that has led to significant advancements in their respective fields.
Conclusion
Kevin P Beaudoin is a distinguished inventor whose contributions to circuit design have made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing technology in the industry.