Location History:
- Mennety, FR (2009)
- Mennecy, FR (1992 - 2015)
Company Filing History:
12 out of 164,197 
1 out of 2,426 
1 out of 672 
Years Active: 1992-2015
Title: Vincent Vallet: Innovator in Duty Cycle Protection and Data Recovery Circuits
Introduction
Vincent Vallet is a notable inventor based in Mennecy, France. He has made significant contributions to the field of electronics, particularly in the development of duty cycle protection circuits and data recovery systems. With a total of 13 patents to his name, Vallet's work has had a considerable impact on the industry.
Latest Patents
One of Vallet's latest patents is a duty cycle protection circuit. This circuit includes a first synchronous device that receives a first clock signal on an input line and generates a first clock transition of a second clock signal in response to the first clock transition of the first clock signal. Additionally, it features reset circuitry that is coupled to the input line, which generates a second clock transition of the second clock signal by resetting the first synchronous device after a time delay following the first clock transition.
Another significant patent is for data recovery circuits that utilize oversampling for optimal data sample selection. This improved data recovery circuit employs an oversampling technique to select the best data sample for recovery, based solely on the accumulation of data edges or transitions. The incoming serial data stream, which may contain jitter, is oversampled using multiple phases of a reference clock. This process produces data samples that are compared in an edge detector circuit to identify the presence of data edges. The edge information is stored in a data edge memory, and a selection determination circuit uses this information to indicate which sample is farthest from the data edges. A selection validation circuit further ensures the accuracy of the selection, mitigating false determinations caused by jitter and skew.
Career Highlights
Vincent Vallet has worked with prominent companies in the technology sector, including International Business Machines Corporation (IBM) and STMicroelectronics. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in electronics.
Collaborations
Throughout his career, Vallet has collaborated with esteemed colleagues such as Philippe Hauviller and Dominique P Bonneau. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Vincent Vallet's contributions to the field of electronics, particularly through his patents in duty cycle protection and data recovery circuits, highlight his role as a significant innovator. His work continues to influence the industry and inspire