Location History:
- Harrison, NY (US) (2003 - 2006)
- Bulle, CH (2007 - 2010)
- La Tour-de-Treme, CH (2013 - 2021)
Company Filing History:
7 out of 164,108 
2 out of 694 
1 out of 1,422 
Years Active: 2003-2021
Title: Innovations of Pascal Frossard
Introduction
Pascal Frossard is a notable inventor based in Bulle, Switzerland. He has made significant contributions to the field of digital data encoding and decoding. With a total of 10 patents to his name, Frossard's work has advanced the technology used in image processing and speech recognition.
Latest Patents
Frossard's latest patents include techniques for encoding and decoding digital data using graph-based transformations. This method involves an apparatus for encoding and decoding digital images, where a processor determines weights of a graph related to an image by minimizing a cost function. The process includes transforming the weights through a graph Fourier transform, quantizing the transformed weights, and computing a reconstructed image through an inverse graph Fourier transform.
Another significant patent is a method and system for robust pattern matching in continuous speech for spotting a keyword of interest using orthogonal matching pursuit. This method extracts time-frequency speech features from a series of reference speech elements and aligns them for effective speech recognition. The use of Simultaneous Orthogonal Matching Pursuit (SOMP) enhances the accuracy of matching reference speech elements with portions of a test speech stream.
Career Highlights
Throughout his career, Pascal Frossard has worked with prestigious organizations such as IBM and the École Polytechnique Fédérale de Lausanne. His experience in these institutions has allowed him to collaborate on various innovative projects that push the boundaries of technology.
Collaborations
Frossard has collaborated with notable individuals in his field, including Olivier Verscheure and Lisa Amini. These partnerships have contributed to the development of his groundbreaking patents and advancements in digital data processing.
Conclusion
Pascal Frossard's contributions to the fields of digital data encoding and speech recognition highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving the efficiency of data processing methods.
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.