Company Filing History:
3 out of 4,171 
2 out of 254 
1 out of 99 
Years Active: 2000-2015
Title: **Innovative Mind: The Patents of Tadeusz Drwiega**
Introduction
Tadeusz Drwiega, an inventor based in Kanata, Canada, has made significant contributions to the field of communication technology. With a portfolio of 8 patents, Drwiega's work reflects a commitment to enhancing the quality and efficiency of communication systems.
Latest Patents
Among his latest inventions are two noteworthy patents:
1. **Enhanced Communication Bridge**
This invention introduces an enhanced communication bridge that includes a context interface, enabling the audio bridge to learn crucial information about the voice encoder, device, network connection, and type of call (business vs. personal). It captures contextual information about each participant in the communication session to optimize the quality of the experience. Notably, it addresses how individual contributions are processed to meet quality standards, implementing corrective actions when necessary. This bridge can be executed in a centralized or distributed manner, with options for a video bridge as well.
2. **Expedited Resource Negotiation in SIP**
Drwiega's method for expediting resource negotiation streamlines the process in a modified Session Initiation Protocol (SIP). By reducing the number of messages exchanged for resource negotiation, his approach significantly lowers latencies during session setup. The method involves an INVITE message with a modified SIP header that signals the desire for a rapid session setup, along with a list of available codecs. This innovative technique allows for quicker session establishment without cumbersome negotiations.
Career Highlights
Throughout his career, Tadeusz Drwiega has worked with renowned companies, including Nortel Networks Corporation. His experiences at such prominent institutions have allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
Drwiega has collaborated with notable individuals in the industry, such as Francois J. Blouin and Radha Telikepalli. These partnerships highlight the collaborative spirit that is often crucial in the invention process, bringing together diverse expertise to enhance innovation.
Conclusion
Tadeusz Drwiega’s patents not only exemplify his innovative approach to technology but also signify his dedication to improving communication systems. With each invention, he demonstrates a vision of enhanced connectivity and user experience that continues to influence the field of technology today. His work sets a remarkable example of how inventors can shape the future through creativity and perseverance.