Location History:
- Pleasanton, CA (US) (2016)
- Cupertino, CA (US) (2017)
Company Filing History:
Years Active: 2016-2017
Title: **Innovative Contributions of Philip H. Li in Image Sensor Technology**
Introduction
Philip H. Li, an inventive mind based in Cupertino, California, has made significant strides in the field of image sensor technology. With two patents to his name, his innovations aim to enhance the efficiency and performance of image sensors, a crucial component in various electronic devices.
Latest Patents
Among his latest patents is an innovative image sensor featuring a buried light shield and vertical gate. This patent describes a pixel design for image sensors that can include either a photodetector and a storage region within the same substrate or a photodetector in one substrate with the storage region in another. A critical component of this design is the buried light shield, strategically located between the photodetector and the storage region. The patent also mentions a sense region, such as floating diffusion, positioned adjacent to the storage region. The introduction of a vertical gate through the buried light shield allows for efficient charge transfer from the photodetector to the storage region, facilitated by a transfer channel formed around the vertical gate. This advancement not only improves image quality but also optimizes performance in various technology applications.
Career Highlights
Philip H. Li is affiliated with Apple Inc., where he focuses on pushing the boundaries of technology in consumer electronics. His contributions are pivotal in supporting Apple's reputation for innovation and high-quality imaging products.
Collaborations
During his tenure at Apple Inc., Philip has collaborated with notable colleagues such as Xiaofeng Fan and Chung Chun Wan. Their combined expertise in technology and innovation fosters an environment of creativity and collaboration, driving forward the development of cutting-edge imaging solutions.
Conclusion
In summary, Philip H. Li’s patents, particularly in the realm of image sensor technology, play a significant role in enhancing the performance of electronic devices. His ongoing work at Apple Inc. and collaborations with fellow innovators continue to contribute to advancements in imaging technology, marking him as a noteworthy inventor in this dynamic field.