Location History:
- Lulea, SE (2002)
- Järfälla, SE (2004)
Company Filing History:
Years Active: 2002-2004
Title: Siwert Håkansson: Innovator in Multi-Carrier Transmission Systems
Introduction
Siwert Håkansson is a notable inventor based in Järfälla, Sweden. He has made significant contributions to the field of telecommunications, particularly in the area of multi-carrier transmission systems. With a total of 2 patents, Håkansson's work focuses on enhancing the efficiency and reliability of data transmission.
Latest Patents
Håkansson's latest patents include innovations related to synchronization in Orthogonal Frequency Division Multiplexing (OFDM) systems. His first patent addresses the critical need for synchronism between the transmitter and receiver to ensure that each received frame contains data from only a single transmitted frame. This is essential for maintaining the orthogonality of the frames, which is vital for effective data transmission. The invention is particularly relevant for ADSL and VDSL modems, providing robust broadband access over copper networks. Additionally, it has applications in mobile and semi-mobile systems for transmission over radio channels.
His second patent focuses on improving the method of recovering a sample clock and phase locking it to a pilot carrier in multi-carrier transmission systems. This innovation allows for more accurate synchronization between the transmitter and receiver, enhancing the overall performance of the communication system.
Career Highlights
Siwert Håkansson is currently employed at STMicroelectronics N.V., a leading global semiconductor company. His work at STMicroelectronics has allowed him to collaborate with other talented professionals in the field, contributing to advancements in telecommunications technology.
Collaborations
Some of Håkansson's notable coworkers include Mikael Isaksson and Magnus Johansson. Their collaborative efforts have furthered the development of innovative solutions in the telecommunications sector.
Conclusion
Siwert Håkansson's contributions to multi-carrier transmission systems and synchronization techniques have made a significant impact on the telecommunications industry. His patents reflect a commitment to improving data transmission efficiency and reliability, showcasing his role as a key innovator in this field.
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.