This inventor holds 14 USPTO granted patents and 1 EPO patent. Top assignees: Texas Instruments Corporation, Texas Instruments Incorporated Deutschland, Gmbh. Active years: 2005-2018.
Company Filing History:
13 out of 29,854 
1 out of 371 
Years Active: 2005-2018
Title: **Inventor Spotlight: Sergey V Alenin**
Introduction
Sergey V Alenin, based in Tucson, AZ, has made significant contributions to the field of audio amplification through his innovative designs and engineering solutions. With a portfolio that boasts 14 patents, Alenin has demonstrated his prowess as an inventor focused on enhancing the audio experience.
Latest Patents
Among Alenin's most notable inventions are his patents related to audio op-amps designed to minimize crossover distortion. One key patent outlines a circuit and method for an audio output stage that includes a diamond driver circuit, a boost circuit with boosting transistors, and a biasing circuit. This inventive combination ensures improved audio playback quality by buffering the input stage and amplifying the audio signal effectively.
Another of his recent patents presents an amplifier input stage and slew boost circuit, revealing various methods and systems for enhancing an amplifier’s slew rate. This invention comprises a system with a pair of differential input devices and a current source equipped with a switch that adjusts the circuit's conductance based on the voltage difference signal.
Career Highlights
Throughout his career, Alenin has worked with renowned companies such as Texas Instruments Corporation and Texas Instruments Incorporated Deutschland, GmbH. His experience in these organizations has enabled him to develop cutting-edge technology in audio amplification, benefiting a wide array of applications and products in the industry.
Collaborations
Alenin has collaborated with notable colleagues, including Henry Surtihadi and Paul G Damitio. These partnerships have likely contributed to the successful development and implementation of his innovative audio solutions, combining their expertise to address complex engineering challenges.
Conclusion
Sergey V Alenin stands out as a visionary inventor in the field of audio technology. His numerous patents reflect a commitment to improving sound clarity and performance, making a lasting impact on the audio industry. As he continues to innovate, Alenin represents the spirit of invention that drives technological progress.