Claudio G Jakobson

Title: Innovations by Claudio G. Jakobson

Introduction

Claudio G. Jakobson is a notable inventor based in Netanya, Israel. He has made significant contributions to the field of image sensor technology, holding 2 patents that showcase his innovative approaches.

Latest Patents

Jakobson's latest patents include methods of calibrating linear-logarithmic image sensors. The first patent describes a process where the pixel is reset before establishing a leakage current between a photodiode and a floating diffusion region. This method involves reading the first voltage of the floating diffusion region through a source follower and selection transistor after terminating the leakage. A charge transfer step follows, increasing the voltage of the photodiode's cathode. The second voltage is then read, and both read voltages are utilized for calibration. This process can be repeated to establish different leakage currents, yielding additional read voltages for further calibration.

The second patent focuses on two-point calibration of a linear-logarithmic image sensor pixel. It involves measuring voltages of the floating diffusion region after establishing unequal sub-threshold currents through a transfer transistor. These currents sequentially increase the voltage to levels that allow for knee-point voltage and logarithmic sensitivity determination. The method is designed to be photocurrent-independent, enhancing its applicability in various scenarios.

Career Highlights

Claudio G. Jakobson is currently employed at Samsung Electronics Co., Ltd., where he continues to develop innovative technologies in image sensors. His work has significantly impacted the efficiency and accuracy of image processing.

Collaborations

Jakobson has collaborated with notable colleagues such as Shemi Prazot and Uzi Hizi, contributing to advancements in their shared field of expertise.

Conclusion

Claudio G. Jakobson's contributions to image sensor technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the development of more efficient imaging systems.