Company Filing History:
12 out of 5,635 
9 out of 2,206 
1 out of 8,282 
Years Active: 2013-2025
Title: Innovations and Contributions of David Navratil in the Field of Communication Technology
Introduction
David Navratil, based in Helsinki, Finland, is a prolific inventor with an impressive portfolio of 20 patents. His work primarily focuses on advancements in communication technology, particularly in the realm of error correction and data transmission protocols. His innovative approaches have significantly impacted network performance and reliability.
Latest Patents
Among his latest patents, one notable invention is titled "Forward Error Correction and RAN Retransmission." This invention discusses a method for transmitting source stream data while incorporating a forward error correction scheme to create repair streams. The process features a feedback mechanism for positively acknowledging or negatively acknowledging the transmitted protocol data units (PDUs). Additionally, he has developed a "Method and Apparatus for Handling Protocol Data Unit Sessions in a Communication System." This invention establishes redundant protocol data unit sessions to enhance connectivity in radio access networks, using real-time network status information to configure session switching patterns.
Career Highlights
David has made significant contributions while working with prestigious companies such as Nokia Technologies Oy and Nokia Solutions and Networks Oy. His expertise in communication technology has been instrumental in developing advanced solutions that support efficient data handling and transmission.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Devaki Chandramouli and Curt C. Wong. These collaborations have fostered an environment of innovation and have led to groundbreaking developments in the field.
Conclusion
David Navratil's contributions to communication technology through his extensive patent portfolio exemplify his commitment to innovation. His work not only enhances the efficiency of communication systems but also paves the way for future advancements in the industry. His inventions, characterized by their complexity and significance, continue to play a vital role in shaping modern communication technologies.
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.