This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Aselta Nanographics. Active years: 2018-2020.
Location History:
- Grenoble, FR (2018)
- Lausanne, CH (2020)
Company Filing History:
Years Active: 2018-2020
Title: **Nader Jedidi: Innovating Electron Beam Projections in Lausanne**
Introduction
Nader Jedidi, based in Lausanne, Switzerland, is a prominent inventor recognized for his contributions to the field of electron beam projection technologies. With a total of two patents to his name, his innovative work focuses on methods that enhance the accuracy and efficiency of electron beam applications, particularly in lithography and microscopy.
Latest Patents
Jedidi's latest patents reflect a deep understanding of the complexities involved in electron proximity effects. His first patent, titled "Method for the Correction of Electron Proximity Effects," introduces a sophisticated approach to project an electron beam onto a target. This method involves a calculation step utilizing a point spread function that has a radial variation defined by a piecewise polynomial function, effectively correcting the scattering effects that occur during the process.
The second patent, "Method of Correcting Electron Proximity Effects Using Voigt Type Scattering Functions," builds upon the first. It addresses the challenges posed by scattering during electron beam projection, particularly at critical dimensions of less than 50 nm. This invention involves convolving a point spread function with target geometry, utilizing Voigt functions or Pearson VII functions to enhance precision. The approach focuses on centered functions that correspond to backward scattering peaks, representing a significant advancement in the field.
Career Highlights
Nader Jedidi's affiliation with Aselta Nanographics has positioned him at the forefront of electronic and nanotechnology innovations. His work has not only contributed to his personal accolades as an inventor but has also significantly impacted the company's technological advancements. With a keen eye for detail and a commitment to advancing electron beam application methodologies, Jedidi continues to shape the future of his field.
Collaborations
Throughout his career, Jedidi has collaborated with notable professionals in the industry, including Patrick Schiavone and Thiago Figueiro. These partnerships have fostered an environment of innovation, driving the development of groundbreaking technologies in electron beam applications and lithography.
Conclusion
Nader Jedidi stands out in the realm of inventors as a key contributor to electron beam projection technologies. His patents not only illustrate his inventive prowess but also demonstrate his commitment to enhancing the accuracy and efficiency of critical electron beam applications. As technology continues to evolve, the impact of his innovations will undoubtedly resonate within scientific and industrial communities.