Company Filing History:
Years Active: 2006-2012
Title: The Innovative Contributions of Thomas Poonnen
Introduction
Thomas Poonnen is a notable inventor based in Cortland, NY (US). He has made significant contributions to the field of imaging technology, holding a total of 8 patents. His work focuses on enhancing the performance and capabilities of image sensors, which are crucial in various applications, including photography and video production.
Latest Patents
Among his latest patents are two groundbreaking inventions. The first is an "Image sensor ADC and CDS per column with oversampling." This solid-state imager converts analog pixel values to digital form on an arrayed per-column basis. An N-bit counter supplies an N-bit DAC to produce an analog ramp output that varies according to the counter's contents. A latch/counter is associated with each column, and a clock supplies signals to the counter elements. This innovation allows for the reduction of fixed pattern noise and thermal noise through oversampling techniques.
The second patent is a "Sub-pixel array optical sensor." This invention improves the dynamic range of captured images by using sub-pixel arrays to capture light at different exposures. Each sub-pixel array can include multiple sub-pixels, including red, green, blue, and clear sub-pixels. The inclusion of clear sub-pixels enhances the sensor's ability to capture low-light scenes. This technology allows for the production of color pixel outputs that significantly improve the overall dynamic range of images.
Career Highlights
Thomas Poonnen is currently employed at Panavision Imaging LLC, where he continues to innovate in the field of imaging technology. His work has been instrumental in advancing the capabilities of image sensors, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Thomas has collaborated with talented individuals such as Jeffrey Jon Zarnowski and Ketan Vrajlal Karia. These collaborations have contributed to the development of his innovative technologies and patents.
Conclusion
Thomas Poonnen's contributions to imaging technology through his patents and work at Panavision Imaging LLC highlight his role as a significant inventor in the field. His innovations continue to push the boundaries of what is possible in image capture and processing.
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