Location History:
- Paris, FR (1981 - 1982)
- Longpont sur Orge, FR (1987)
Company Filing History:
Years Active: 1981-1987
Title: The Innovative Contributions of Joel Lepage
Introduction
Joel Lepage is a notable inventor based in Paris, France. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the performance and efficiency of electronic components, particularly in high-frequency applications.
Latest Patents
One of Lepage's latest patents is an encapsulating box for a power semiconductor with improved input-output characteristics. This invention addresses the challenges faced by existing boxes operating in the frequency range of 2 to 20 GHz. By metallizing the box and creating reserves for resists around the connection passages, Lepage's design effectively reduces capacitive coupling, achieving insulation of -30 dB at 15 GHz. This innovation has applications in ultra-high frequency components.
Another significant patent is a process for producing a self-aligned grid field-effect transistor. This process allows for precise positioning and dimensioning of the grid, as well as the gaps between the source and grid, and grid and drain, from the first masking operation. By utilizing a two-material approach, Lepage's method enhances the manufacturing efficiency of field-effect transistors.
Career Highlights
Joel Lepage has built a successful career at Thomson-CSF, a leading company in the field of electronics and telecommunications. His work has contributed to advancements in semiconductor technology, making him a respected figure in the industry.
Collaborations
Throughout his career, Lepage has collaborated with esteemed colleagues such as Michel Laviron and Henri Derewonko. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
In summary, Joel Lepage's contributions to semiconductor technology through his innovative patents have significantly impacted the field. His work continues to influence advancements in high-frequency electronic components, showcasing his expertise and dedication to innovation.