Barmak Mansoorian

Title: Barmak Mansoorian: A Pioneer in Photodetection Technology

Introduction

Barmak Mansoorian is a prominent inventor based in San Diego, California, with an impressive portfolio of 23 patents. His work significantly contributes to advancements in photodetection technology, showcasing his innovative spirit and technical expertise.

Latest Patents

Among his latest inventions, Mansoorian has developed a "Pinned Charge Transimpedance Amplifier," which comprises multiple photodetector circuits, each equipped with its own transfer gate. These circuits are interconnected to a single amplifier, which maintains a steady voltage at its input. Notably, the invention features a unique design that includes a first capacitance to ground and a second capacitance acting as feedback between its output and input. In one implementation, up to 16 photodetector circuits can be linked to a single amplifier, with the added advantage of reducing parasitic effects between different substrates housing the circuits and amplifier.

Another remarkable invention by Mansoorian is titled "Stacked Photodiodes for Extended Dynamic Range and Low Light Color Discrimination." This innovation introduces novel pixel designs featuring stacked, pinned photodiodes, which greatly enhance dynamic range and color discrimination, particularly in low light conditions. This design achieves improved imaging by utilizing pixels without an overlaying color filter array, making it particularly advantageous for advanced image sensor applications.

Career Highlights

Mansoorian has a rich history of working with reputable companies in the technology sector, including Micron Technology Incorporated and Forza Silicon Corporation. His experience in these companies has undoubtedly shaped his innovative approach to photodetection systems and contributed to his extensive patent portfolio.

Collaborations

Throughout his career, Mansoorian has collaborated with esteemed professionals in the field, including Alexander I Krymski and Roger Panicacci. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies in photodetection.

Conclusion

Barmak Mansoorian’s contributions to the field of photodetection are profound and impactful. With 23 patents to his name, his work continues to influence advancements in imaging technology, solidifying his position as a notable inventor in this domain. As technology progresses, it will be exciting to see how his innovations continue to shape the future of photodetection systems.