Location History:
- San Jose, CA (US) (1993 - 2018)
- Los Gatos, CA (US) (1995 - 2018)
Company Filing History:
Years Active: 1993-2018
Title: Innovating Communication: Walter J Downey's Contributions to Modem Technology
Introduction
Walter J Downey, a prominent inventor based in Los Gatos, CA, has made significant strides in the realm of modem technology, holding an impressive 25 patents to his name. His work focuses on improving communication systems, particularly methods that enhance the efficiency and reliability of data transmission over power grids.
Latest Patents
Among Downey's latest innovations are two notable patents that demonstrate his expertise in modem functionality. The first patent details "Methods and systems for applying an improved interleaver for modems operating on power grid." This invention aims to effectively distribute signal errors within devices functioning on low voltage power grids. The method involves setting an interleaver block size based on the frequency cycle of the communication medium and re-arranging bits in a data packet for optimal transmission.
His second patent, titled "Modulation adaption method for multi-mode modems," outlines systems and methods for selecting modulation modes based on sender-receiver packet interactions. This approach allows packets to be sent in the most robust mode available, ensuring reception even under challenging conditions. The process includes a cyclic redundancy check to confirm the integrity of the received data, which is crucial for maintaining accuracy in communication.
Career Highlights
Throughout his career, Walter J Downey has contributed to several notable companies, including Echelon Corporation. His innovative work in telecommunications has reinforced his reputation as a leading figure in the industry, enabling advancements in data transmission technologies that impact everyday communication.
Collaborations
Downey's journey has included collaborations with esteemed professionals such as Philip H Sutterlin and Amy O Hurlbut. Working alongside these talented individuals, he has fostered development and innovation in the technology sector, leading to groundbreaking solutions that enhance modem capabilities and efficiency.
Conclusion
Walter J Downey's dedication to advancing modem technology through his extensive patent portfolio underscores his role as a key innovator in the field. His contributions continue to influence the evolution of communication systems, making significant strides toward more reliable and efficient data transmission methods across power grids and beyond.
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.