This inventor holds 4 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Stmicroelectronics (Rousset) Sas, Stmicroelectronics N.v.. Active years: 2013-2026.
Company Filing History:
Years Active: 2013-2026
Title: Julia Castellan: Innovator in Electronic Circuitry and Radiation Measurement
Introduction
Julia Castellan is a prominent inventor based in Trets, France. She has made significant contributions to the fields of electronic circuitry and radiation measurement. With a total of 4 patents to her name, her work showcases her innovative spirit and technical expertise.
Latest Patents
One of her latest patents is a method and circuit for power-up of an electronic circuit. This invention involves applying a first pulsed signal to the gate of a power transistor that supplies a capacitive load. The method includes a comparison of the voltage across the capacitive load with a first voltage threshold value. If this threshold is exceeded, a second pulsed signal is applied to the gate of the power transistor. This innovative approach enhances the efficiency of electronic circuits.
Another notable patent is an ultraviolet radiation measurement sensor. This method measures the radiation of energy photons, such as ultraviolet radiation, on a surface. It involves programming at least one transistor by transmitting an electric charge to it. The method further includes measuring an electrical quantity of the transistor receiving radiation and estimating the amount of radiation based on this electrical quantity. This invention has potential applications in various fields, including environmental monitoring and health safety.
Career Highlights
Julia Castellan has worked with notable companies, including STMicroelectronics and STMicroelectronics International N.V. Her experience in these organizations has allowed her to develop and refine her innovative ideas.
Collaborations
Throughout her career, she has collaborated with talented individuals such as Philippe Boivin and Antonio Calandra. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Julia Castellan is a remarkable inventor whose work in electronic circuitry and radiation measurement has made a significant impact. Her innovative patents reflect her dedication to advancing technology and improving safety measures.