Location History:
- Mountain View, CA (US) (2015 - 2020)
- Santa Cruz, CA (US) (2017 - 2020)
- Cupertino, CA (US) (2022)
- Los Altos, CA (US) (2024)
Company Filing History:
17 out of 1,360 
6 out of 41,012 
1 out of 1,736 
Years Active: 2015-2025
Title: Innovations and Contributions of Oray Orkun Cellek in Image Sensor Technology
Introduction
Oray Orkun Cellek is an accomplished inventor based in Mountain View, CA, known for his significant contributions in the field of image sensor technology. With an impressive portfolio of 21 patents, Cellek has made remarkable advancements that have shaped the current landscape of imaging devices. His innovative solutions address critical challenges in flicker detection and charge injection efficiency.
Latest Patents
Cellek's latest patents include groundbreaking work on flicker and proximity detection in image sensors with embedded low power readout circuitry. This technology enables cameras and image sensors to not only capture images but also detect flicker in ambient light prior to image capture. The method involves using light-generated current from a pixel array, which is processed through a transimpedance amplifier (TIA) for flicker detection.
Another notable patent focuses on hybrid image sensors with improved charge injection efficiency. This invention includes a photosensitive medium and a bias electrode, laying the groundwork for more effective charge collection and readout processes in imaging apparatuses. The design features a pixel array configured to apply a global shutter and sequentially read out collected charge carriers, significantly enhancing image quality.
Career Highlights
Throughout his career, Oray Orkun Cellek has held positions at renowned technology companies, notably Omnivision Technologies, Inc. and Apple Inc. His work at these firms has contributed to advancing the capabilities of their imaging technologies, making substantial impacts on products that rely on sophisticated image capture and processing.
Collaborations
Cellek has collaborated with notable colleagues, including Duli Mao and Dajiang Yang, who have played vital roles in developing cutting-edge imaging solutions. Their combined expertise and innovation have led to significant improvements in image sensor technologies and applications.
Conclusion
Oray Orkun Cellek's contributions to the field of image sensors through his numerous patents underscore his role as a leading inventor in this domain. His innovative work on flicker detection and charge injection efficiency continues to enhance the functionality and performance of image sensors, paving the way for future developments in imaging technology.