Location History:
- Toulon, FR (1999 - 2002)
- Roulon, FR (1999 - 2003)
Company Filing History:
12 out of 1,083 
2 out of 21,376 
1 out of 16 Years Active: 1999-2003
Title: **The Innovative Journey of Patrick Feyfant**
Introduction
Patrick Feyfant, an accomplished inventor based in Roulon, France, has an impressive portfolio of 16 patents to his name. His innovative contributions primarily focus on advancements in voice recording technologies and data communication devices. Feyfant's work demonstrates a commitment to enhancing the functionality and efficiency of personal handy-phone systems, showcasing his dedication to the field of telecommunications.
Latest Patents
Among Patrick Feyfant's latest patents is the groundbreaking invention titled "Voice Recording and Playback Mode Using the G.726 Half-Rate Within the Personal Handy Phone System." This invention addresses the limitations of memory resources in portable stations by effectively compressing and storing voice signals. By utilizing the G.726 standard, Feyfant's invention allows for full-rate voice signal processing while reducing the storage demands on the device. The technology also enables efficient playback of previously compressed audio, making it a significant advancement in the realm of personal communication devices.
Additionally, Feyfant has developed a patent that provides data communication devices, personal handy-phone system base stations, and methods of communicating data. This invention features a transceiver configured to recover baseband signals, a multiple access processor for data extraction, and a data formatter for enhancing information transfer rates. Such innovations aim to improve the overall communication experience in wireless environments.
Career Highlights
Throughout his career, Patrick Feyfant has held significant roles at reputable companies such as VLSI Technology, Inc. and Koninklijke Philips Corporation N.V. His work in these organizations has allowed him to collaborate on cutting-edge technologies that have shaped the telecommunications landscape.
Collaborations
Feyfant has had the privilege of working alongside notable colleagues, including Satoshi Yoshida and Varenka Martin. These collaborations have enriched his work and contributed to the development of innovative technologies within the industry.
Conclusion
Patrick Feyfant's journey as an inventor reflects a profound impact on the telecommunications sector through his multiple patents and innovative solutions. His commitment to enhancing voice recording capabilities and data communication methods continues to pave new avenues for personal handy-phone systems. As technology evolves, Feyfant's legacy will undoubtedly inspire future innovations in the field.