This inventor holds 2 USPTO granted patents. Top assignee: Sgs-Thomson Microelectronics S.a.. Active years: 1995-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Biviers, FR (1995)
- Gieres, FR (1999)
Company Filing History:
Years Active: 1995-1999
Title: Innovations of Jean-Louis Douche
Introduction
Jean-Louis Douche is a notable inventor based in Biviers, France. He has made significant contributions to the field of electronics, particularly in the area of digital television signal processing. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a system for converting digital television signals. This system is designed to convert digital television signals encoded according to an MPEG standard into standardized analog video signals. It includes means for generating graphic images and inserting corresponding image signals into a decoded digital flow of main image signals. The system features a digital decoding unit and an analog coding unit, which work together to provide standardized analog video signals.
Another significant patent is a video amplifier circuit with gain and alignment control. This circuit comprises two substantially identical stages, each designed to produce a voltage with an adjustable mean value. The circuit amplifies variations in the input voltage, with gain controlled by a gain control signal. This innovative design enhances the performance of video amplification.
Career Highlights
Jean-Louis Douche has been associated with Sgs-thomson Microelectronics S.A., where he has contributed to various projects and innovations. His expertise in electronics and signal processing has been instrumental in advancing the company's technological capabilities.
Collaborations
Throughout his career, Jean-Louis has collaborated with notable colleagues, including Davood Samani and Guy Gerot. These collaborations have fostered a creative environment that has led to the development of innovative solutions in the field of electronics.
Conclusion
Jean-Louis Douche's contributions to the field of electronics, particularly in digital television signal processing, highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving the quality of electronic communications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile