Location History:
- Älvsjö, SE (2005)
- Sollentuna, SE (2005 - 2017)
Company Filing History:
Years Active: 2005-2017
Title: **Inventor Spotlight: Karl-Gösta Emar Sahlman**
Introduction
Karl-Gösta Emar Sahlman is a notable inventor based in Älvsjö, Sweden. With a total of four patents to his name, Sahlman has made significant contributions to the field of radio frequency technology. His work reflects a dedication to innovation, particularly in receiver structures and digital signal processing.
Latest Patents
Sahlman's latest patents showcase his expertise in radio frequency signal processing. His innovative designs include:
1. **Heterodyne Receiver Structure**: This invention features a frequency conversion block, a filter block, and an analog-to-digital (AD) converter block. The structure is designed to efficiently convert incoming analog RF signals into digital signals, optimizing performance by utilizing a specific sampling frequency and addressing potential signal disturbances.
2. **Digital Linearization Circuit**: This patent presents a solution for developing a complex base-band adaptive digital nonlinear device model that minimizes distortion in RF power amplifiers. The model compensates for memory effects and enables the design of a pre-distorter digital circuit, offering tailored performance evaluation for various devices.
Career Highlights
Karl-Gösta Emar Sahlman works at Telefonaktiebolaget LM Ericsson, a leading telecommunications company. His role allows him to contribute significantly to advancements in the field of telecommunications, particularly through his innovative patents that enhance audio and communication technologies.
Collaborations
In his professional journey, Sahlman has collaborated with notable colleagues such as Dan Anders Lindqvist and Jacob Österling. These partnerships have facilitated a dynamic exchange of ideas, fostering advancements in technology and innovation within the company.
Conclusion
Karl-Gösta Emar Sahlman exemplifies the spirit of innovation in the telecommunications industry. His patents contribute to the ongoing development of advanced radio frequency technologies, positioning him as a significant figure among modern inventors. Through his work at Ericsson and collaborations with other professionals, Sahlman continues to impact the realm of signal processing and telecommunications positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.