This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Nokia Corporation. Active years: 2004-2011.
Company Filing History:
Years Active: 2004-2011
Title: Tomi Hakkarainen: Innovator in Data Filtering Technologies
Introduction
Tomi Hakkarainen is a notable inventor based in Nokia, Finland. He has made significant contributions to the field of data filtering technologies, holding a total of 4 patents. His work focuses on improving the efficiency and effectiveness of data transmission, particularly in the context of modern networking protocols.
Latest Patents
Hakkarainen's latest patents include innovative methods for filtering broadcast data streams. One of his key inventions is the Boolean protocol filtering, which provides methods and apparatus for filtering a broadcast data stream that can support data flow, such as IPv6 packets. This invention utilizes common filtering for packet segments that are shared among IPv6 packets, while separately filtering segments that are not common. A set of rules is applied to the filtered segments to determine whether corresponding packets should be processed. This invention is applicable to various applications, including MPEG multicast services.
Another significant patent is related to fixed length filtering, which offers methods and systems for filtering digital data formatted in packets. In this invention, a filter module contains multiple filters and is connected to a filter mapping module. The filter mapping module receives the identification of clusters of discrete segments of a packet and selects a group of fixed length filters to filter these clusters effectively.
Career Highlights
Throughout his career, Tomi Hakkarainen has worked with prominent companies, including Nokia Corporation and Airbus Defence and Space GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in data filtering technologies.
Collaborations
Hakkarainen has collaborated with notable professionals in his field, including Harri Juhani Pekonen and Rod Walsh. These collaborations have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Tomi Hakkarainen is a distinguished inventor whose work in data filtering technologies has made a significant impact on the industry. His innovative patents and collaborations reflect his commitment to advancing the field and improving data transmission methods.