Location History:
- Paris, FR (1976 - 1985)
- Sceaux, FR (1986 - 1991)
Company Filing History:
Years Active: 1976-1991
Title: The Innovative Genius of Bernard Epsztein
Introduction
Bernard Epsztein is a prominent inventor based in Paris, France, recognized for his significant contributions to the field of electron sources. With a remarkable portfolio of 13 patents, Epsztein's work has paved the way for advancements in electronic technology and applications.
Latest Patents
Among his latest patents, Epsztein has developed an "electron source of the field emission type". This invention involves an elementary electron emitter featuring a very small emissive point that operates on the field emission principle. It produces an electron beam whose intensity remains stable regardless of fluctuations in electron emission. The structure includes an extracting electrode and a control electrode positioned downstream, creating a highly efficient electron source.
Another noteworthy patent is the "structure of electron source and application thereof to electromagnetic". This invention comprises a solid with a semiconductor layer capable of releasing electrons under an electrical field. It features a partially transparent face that allows a portion of the released electrons to be ejected. Furthermore, a second unstable composite semiconductor layer, positioned between the first layer and its transparent face, enables the formation of an electrical resonant cavity, enhancing functionality and efficiency.
Career Highlights
Throughout his illustrious career, Bernard Epsztein has made significant strides while working for renowned companies such as Thomson-CSF and Thomson Tubes Electroniques. His roles in these organizations allowed him to delve deeper into the principles of electron emission and contribute to various groundbreaking projects.
Collaborations
Epsztein has collaborated with notable colleagues, including Jean Michel Autran and Lucien Guyot. Their collective expertise has fostered innovative research and development, cementing their reputations as leaders in electronic technology.
Conclusion
In conclusion, Bernard Epsztein’s illustrious career and contributions to the development of electron sources showcase his ingenuity and expertise in the field. With a strong portfolio of patents and collaborations with esteemed colleagues and companies, he continues to leave a lasting impact on the world of innovations and inventions in electronics.