Company Filing History:
Years Active: 2001-2006
Title: Olivier Ladiray: Innovator in Logic Interface Circuits
Introduction
Olivier Ladiray is a prominent inventor based in Montlouis sur Loire, France. He has made significant contributions to the field of electronics, particularly in the development of innovative circuit designs. With a total of 9 patents to his name, Ladiray continues to push the boundaries of technology.
Latest Patents
Among his latest inventions is the "Current-limiting logic interface circuit." This circuit serves as an interface between a logic sensor and a logic input isolation barrier of a processing circuit. It includes a protection element against input overvoltages and a current-limiting circuit connected in series between the input and output terminals. Additionally, a control stage is integrated to manage the logic states, inhibiting the operation of the galvanic isolation element when the input current is below a predetermined threshold.
Another notable patent is the "Bidirectional static switch responsive in quadrants Q4 and Q1." This monolithic bidirectional switch is formed in an N-type semiconductor substrate. It features a first vertical thyristor adjacent to a second vertical thyristor, along with a triggering area that includes a P-type well and an N-type region. The design incorporates multiple metallizations to enhance functionality and performance.
Career Highlights
Olivier Ladiray is currently employed at STMicroelectronics S.A., a leading company in semiconductor solutions. His work at STMicroelectronics has allowed him to collaborate on various cutting-edge projects that advance the field of electronics. His expertise in circuit design has made him a valuable asset to the company.
Collaborations
Throughout his career, Ladiray has worked alongside talented colleagues, including Franck Duclos and Jean-Michel Simonnet. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Olivier Ladiray's contributions to the field of electronics through his patents and work at STMicroelectronics highlight his role as a key innovator. His inventions, particularly in logic interface circuits, demonstrate his commitment to advancing technology. As he continues to innovate, Ladiray remains a significant figure in the world of electronics.