This inventor holds 6 USPTO granted patents. Top assignees: Rf Micro Devices, Inc., Qorvo US, Inc.. Active years: 2003-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003-2019
Title: The Innovations of Ashraf Rozek
Introduction
Ashraf Rozek is a notable inventor based in Greensboro, NC (US). He has made significant contributions to the field of electronics, particularly in power amplification and switching converters. With a total of 6 patents to his name, Rozek's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is focused on bandwidth optimization for power amplifier power supplies. This invention discloses circuitry that includes a power amplifier (PA) power supply and radio frequency (RF) PA circuitry. The RF PA circuitry consists of a group of RF PAs and a group of PA decoupling circuits. The first PA decoupling circuit is programmable and partially decouples the first RF PA from other circuitry, while the second PA decoupling circuit serves a similar function for the second RF PA.
Another significant patent by Rozek is a regulated switching converter that boasts improved closed-loop settling time. This invention includes an error amplifier with a voltage reference input, a feedback input, and an error output. The output filter provides an output voltage sample to the error amplifier, and a compensation network is included to enhance performance. The controller in this invention monitors current flowing through the switching output terminal, allowing for efficient operation.
Career Highlights
Throughout his career, Ashraf Rozek has worked with prominent companies such as RF Micro Devices, Inc. and Qorvo US, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the electronics sector.
Collaborations
Rozek has collaborated with talented individuals in his field, including Mohammad Ahsanul Adeeb and Jason Yorks. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Ashraf Rozek's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile