This inventor holds 2 USPTO granted patents. Top assignees: At+t Corp., Lucent Technologies Inc.. Active years: 1996-1998.
Location History:
- Jersey City, NJ (US) (1996)
- Pontivy, FR (1998)
Company Filing History:
Years Active: 1996-1998
Title: Innovations by Nadine Blayo
Introduction
Nadine Blayo is a prominent inventor based in Jersey City, NJ (US). She has made significant contributions to the field of measurement and control in periodic structures. With a total of 2 patents, her work focuses on advancing non-destructive methods for analyzing and fabricating devices.
Latest Patents
Nadine's latest patents include a method for the measurement and control of linewidths in periodic structures. This innovative technique utilizes a non-destructive method of spectroscopic ellipsometry, which is adapted to measure the width of features in periodic structures, particularly those less than one micron wide. The method allows for comparisons between a known reference structure and a sample structure, enabling better control of the fabrication process in a plasma etching reactor. By monitoring peaks in functions DELTA and PSI versus wavelength, etching conditions can be modified without resorting to destructive methods like scanning electron microscopy.
Another notable patent is her process for fabricating a device using an ellipsometric technique. This method provides valuable information about the device during the fabrication process, allowing for improved control. By selecting an ellipsometric signal of a specific wavelength based on the composition and thickness of films on the substrate, the technique assists in monitoring film thickness over time and controlling the deposition and removal of films.
Career Highlights
Throughout her career, Nadine has worked with notable companies such as Lucent Technologies Inc. and AT&T Corp. Her experience in these organizations has contributed to her expertise in the field of device fabrication and measurement techniques.
Collaborations
Nadine has collaborated with esteemed colleagues, including Tseng-Chung Lee and Arnaud Grevoz. These partnerships have further enriched her work and innovations in the industry.
Conclusion
Nadine Blayo's contributions to the field of measurement and control in periodic structures highlight her innovative spirit and dedication to advancing technology. Her patents reflect her commitment to developing non-destructive methods that enhance device fabrication processes.