Vladimir N Prianishnikov

Title: Vladimir N. Prianishnikov: Inventor of a Transimpedance Amplifier

Introduction

Vladimir N. Prianishnikov is an inventor associated with Sunnyvale, California, and O2Micro International Limited. His patent work includes an amplifier design intended to support signal processing in systems such as optical communications.

Latest Patents

The provided information identifies one patent associated with Prianishnikov: 1 patent. The patent, “Transimpedance Amplifier with Feedback Resistive Network,” describes a transimpedance amplifier with a voltage amplifier and a feedback circuit connected between its input and output terminals. The circuit combines an impedance element with a feedback resistive network designed to maintain a fixed effective resistance. In one configuration, three resistive elements connect the amplifier’s input and output to a shared node and ground. The patent also describes systems using the amplifier, including an optical communication system.

Career Highlights

Prianishnikov’s listed invention focuses on the design of a feedback network for a transimpedance amplifier. Such amplifiers convert input current signals into output voltage signals, making them useful in applications that receive and process signals from optical components. The provided information associates his work with O2Micro International Limited.

Collaborations

The listed coworkers are Alexander Khaydarov and Oleg Kobildjanov. The available information does not specify the nature or scope of their collaboration with Prianishnikov.

Conclusion

Vladimir N. Prianishnikov’s identified patent presents a feedback-network approach to transimpedance amplification, with potential application in optical communication systems.