This inventor holds 6 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Nxp B.v., St-Ericsson Sa. Active years: 2012-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2013
Title: Melina Apostolidou: Innovator in Power Amplifier Technology
Introduction
Melina Apostolidou is a prominent inventor based in Enschede, Netherlands. She has made significant contributions to the field of power amplifier technology, holding a total of 6 patents. Her work focuses on enhancing the efficiency and performance of power amplifiers, which are crucial components in various electronic devices.
Latest Patents
One of her latest patents is titled "Variable duty cycle generation for out-phasing and PWM power amplifiers." This invention addresses the critical need for power reduction in transmitters. It proposes a method to achieve better efficiency through the use of switching power amplifiers (PA) in combination with suitable modulation methods like pulse width modulation (PWM) and out-phasing concepts. The patent details a system for digitally generating signals with variable duty cycles and phases without sacrificing accuracy. Another notable patent is "Power amplifier protection," which describes a class-E switching power amplifier that includes a voltage sensing module to control the number of power transistors based on the drain voltage. This innovation helps manage variations caused by antenna mismatch, ensuring optimal performance.
Career Highlights
Throughout her career, Melina has worked with notable companies such as NXP B.V. and ST-Ericsson S.A. Her experience in these organizations has allowed her to develop and refine her expertise in power amplifier technology.
Collaborations
Melina has collaborated with talented individuals in her field, including Mark Pieter Van Der Heijden and Mustafa Acar. These partnerships have contributed to her innovative work and the successful development of her patents.
Conclusion
Melina Apostolidou is a trailblazer in the realm of power amplifier technology, with a strong portfolio of patents that reflect her commitment to innovation. Her contributions continue to influence the efficiency and effectiveness of electronic devices in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile