Company Filing History:
Years Active: 2003
Title: Innovations of Samuli Pietilä
Introduction
Samuli Pietilä is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of positioning systems and speech signal processing. With a total of 2 patents to his name, his work reflects a commitment to advancing technology in these areas.
Latest Patents
Pietilä's latest patents include a "Method for determining a position, a positioning system, and an electronic device." This invention relates to a method for selecting satellites to be used for positioning in a positioning system. The system comprises information on the orbits of the satellites. The method involves selecting at least one satellite to be searched for and performing a searching step to determine if the signal from the selected satellite can be received. The process includes a first searching step and continued selection steps based on previous findings.
Another significant patent is the "Method and apparatus for coding successive pitch periods in speech signal." This invention focuses on coding successive pitch periods of a speech signal. It utilizes a shaped lattice structure designed to cover the most probable points in the pitch space, enhancing the efficiency of speech signal processing.
Career Highlights
Samuli Pietilä is currently employed at Nokia Mobile Phones Limited, where he continues to innovate and contribute to the development of advanced technologies. His work at Nokia has positioned him as a key player in the telecommunications industry.
Collaborations
Throughout his career, Pietilä has collaborated with notable colleagues, including Ari Heikkinen and Vesa T Ruoppila. These collaborations have further enriched his work and contributed to the success of his inventions.
Conclusion
Samuli Pietilä's contributions to technology through his patents and work at Nokia Mobile Phones Limited highlight his role as an influential inventor. His innovative methods in positioning systems and speech signal processing continue to impact the field significantly.