Location History:
- Santa Clara, CA (US) (1988)
- Milpitas, CA (US) (1993)
- San Jose, CA (US) (2002 - 2009)
Company Filing History:
7 out of 4,791 
4 out of 21,594 
Years Active: 1988-2009
Title: The Innovative Contributions of Christina P. Phan
Introduction
Christina P. Phan is a prominent inventor based in Milpitas, CA, known for her significant contributions to the field of image sensor technology. With a total of 11 patents to her name, she has made remarkable advancements that enhance the performance and functionality of CMOS image sensors.
Latest Patents
Among her latest patents is a method for correcting eclipse or darkle in CMOS image sensors. This invention includes a plurality of pixels arranged in an array, a column circuit for storing reset values, and a correlated double sampler that derives an image signal. Additionally, it features an anti-eclipse circuit that restores corrupted column voltage on a column of pixels. Another notable patent is the oversaturation protection circuit within a CMOS image sensor. This circuit monitors the output column line associated with a pixel to determine if it is oversaturated after being reset. The level of the pixel is assessed based on the voltage measurements, ensuring accurate image capture.
Career Highlights
Christina has worked with esteemed companies such as National Semiconductor Corporation and Eastman Kodak Company. Her experience in these organizations has allowed her to develop and refine her innovative ideas in the realm of image sensors.
Collaborations
Throughout her career, Christina has collaborated with talented individuals, including Bumha Lee and Shivani Gupta. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Christina P. Phan's work in the field of image sensor technology showcases her innovative spirit and dedication to improving electronic imaging. Her patents reflect her expertise and commitment to advancing technology in meaningful ways.