André Crahay

Title: André Crahay: Innovator in Memory Device Technology

Introduction

André Crahay is a notable inventor based in Hannut, Belgium. He has made significant contributions to the field of memory devices, particularly with his innovative patent that enhances the functionality of transistors.

Latest Patents

Crahay holds a patent for a "Double-gate floating-body memory device." This memory device features a transistor with a floating body positioned between source and drain regions. The floating body is sandwiched between first and second insulated gates, each containing a gate electrode. A control circuit is designed to program the state of the floating body to either accumulate or deplete majority carriers by applying one of two voltage levels between the first gate and at least one of the source and drain regions. Additionally, the programmed state of the floating body is retained by applying a third voltage level to the second gate. The switching of voltages occurs over a time duration shorter than 100 nanoseconds.

Career Highlights

André Crahay is affiliated with the Centre National de la Recherche Scientifique, where he continues to advance research in memory technology. His work has been instrumental in developing more efficient memory devices that can operate at high speeds.

Collaborations

Crahay has collaborated with several esteemed colleagues, including Maryline Bawedin and Sorin Ioan Cristoloveanu. Their combined expertise has contributed to the success of various research projects in the field of memory devices.

Conclusion

André Crahay's innovative work in memory device technology exemplifies the impact of dedicated research and collaboration in advancing electronic components. His contributions continue to influence the development of faster and more efficient memory solutions.