This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Aktiebolaget Electrolux, Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2000-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Goteborg, SE (2000)
- Göteborg, SE (2006)
Company Filing History:
1 out of 670 
1 out of 27,011 
Years Active: 2000-2006
Title: Fredrik Johansson: Innovator in Wireless Communications and Home Appliances
Introduction
Fredrik Johansson is a notable inventor based in Gothenburg, Sweden. He has made significant contributions to the fields of wireless communications and home appliances, holding a total of 2 patents. His innovative spirit and technical expertise have led to advancements that enhance everyday technology.
Latest Patents
Johansson's latest patents include a wireless communications system designed to detect foreign radiation sources. This invention outlines a method for a wireless communications system with multiple broadcasting nodes. It enables one node to act as a central node, allowing it to measure frequencies used by the system to detect any foreign transmitters. The system is designed to ensure that measurements are taken during silent intervals, enhancing communication reliability.
Another notable patent is for a vacuum cleaner that features a pivotable handle with a grip portion. This design allows the handle to pivot horizontally while maintaining a vertical position during operation. When lifted, the vacuum cleaner housing transitions to a vertical position, ensuring that the grip remains comfortable for the operator. This innovation improves user experience and functionality in household cleaning.
Career Highlights
Throughout his career, Johansson has worked with prominent companies such as Telefonaktiebolaget LM Ericsson and Electrolux. His experience in these organizations has provided him with a solid foundation in both telecommunications and consumer electronics.
Collaborations
Johansson has collaborated with notable professionals in his field, including Anders Ranheim and Gerd Zimmermann. These partnerships have contributed to the development of his innovative ideas and patents.
Conclusion
Fredrik Johansson's contributions to technology through his patents in wireless communications and vacuum cleaner design showcase his inventive prowess. His work continues to influence the way we interact with technology in our daily lives.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile