This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Telefonaktiebolaget Lm Ericsson (Publ), Microlab/fxr. Active years: 2006-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Marsta, SE (2006)
- Märsta, SE (2006 - 2009)
- Sollentuna, SE (2015)
Company Filing History:
Years Active: 2006-2015
Title: Andrzej Sawicki: Innovator in Power Amplifier Technology
Introduction
Andrzej Sawicki is a notable inventor based in Märsta, Sweden. He has made significant contributions to the field of electrical engineering, particularly in the development of power amplifier technology. With a total of 4 patents to his name, Sawicki continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is a power amplifier assembly comprising suspended strip lines. This invention presents a power amplifier assembly that includes a radio frequency multi-order power amplifier connected to a circuit board. The assembly features a grounding structure with a recess, and a combining network that connects to multiple outputs of the amplifier. The combining network is designed with several input connection points, each linked to a respective output, and an output connection point. Notably, at least one conductive path is partially formed by a suspended conductor positioned within the grounding structure's recess.
Another significant invention by Sawicki is a directional coupler. This invention relates to a directional coupler that includes coupled lines and a method for achieving coupling under compensation conditions. The coupler comprises a first line and a second line, along with at least one ground plane. The distances between the lines and the tuning ground plane are specifically adapted to achieve a desired coupling level.
Career Highlights
Andrzej Sawicki is currently employed at Telefonaktiebolaget LM Ericsson, a leading telecommunications company. His work at Ericsson has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in communication technology.
Collaborations
Throughout his career, Sawicki has collaborated with talented individuals such as Jurek Dabrowski and Joakim Plahn. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Andrzej Sawicki's contributions to the field of power amplifier technology exemplify his commitment to innovation. His patents reflect a deep understanding of electrical engineering principles and a drive to enhance communication systems. 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