Company Filing History:
Years Active: 2015
Title: Naser Faramarzpour: Innovator in CMOS Imaging Technology
Introduction
Naser Faramarzpour is a notable inventor based in Kitchener, Canada. He has made significant contributions to the field of imaging technology, particularly in the development of complementary metal oxide semiconductor (CMOS) image sensors. With a total of two patents to his name, Faramarzpour's work has advanced the capabilities of imaging devices.
Latest Patents
Faramarzpour's latest patents include innovative systems and methods aimed at enhancing the performance of CMOS TDI image sensors. One of his patents focuses on dynamic fixed-pattern noise reduction in a CMOS TDI image sensor. This invention provides a method for limiting fixed pattern noise (FPN) during the time delay and integration (TDI) operation of a CMOS imaging device. The system allows for the selection of pixels to capture dark information, ensuring that the selected pixels do not correspond to previously captured dark information. This approach enables the continuous updating of dark sum information while the image sensor is in use, thereby improving image quality.
Another significant patent by Faramarzpour is the CMOS time delay and integration image sensor. This invention features analog sampling stages that are coupled to the column bus, corresponding to each pixel in the column. The architecture integrates the signal of the previous analog sampling stage with the sampled photosignal, providing global shuttering and correlated double sampling. This design only requires a single analog to digital conversion for each TDI line time, enhancing the efficiency of the imaging process.
Career Highlights
Faramarzpour is currently employed at Teledyne Dalsa, Inc., where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of CMOS image sensors, making them more effective for various applications.
Collaborations
Throughout his career, Faramarzpour has collaborated with talented individuals, including his coworker Matthias Sonder. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Naser Faramarzpour is a distinguished inventor whose work in CMOS imaging technology has led to significant advancements in the field. His innovative patents demonstrate his commitment to improving image sensor performance, making a lasting impact on the industry.