Company Filing History:
3 out of 24 
1 out of 150 Years Active: 2020-2022
Title: Chang Sun - Innovator in Wearable Technology and Imaging Sensors
Introduction
Chang Sun is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of wearable technology and imaging sensors. With a total of 4 patents to his name, his work reflects a commitment to advancing technology and improving user experience.
Latest Patents
Chang Sun's latest patents include a method for forming a doped epitaxial layer of contact image sensors. This innovative method involves performing epitaxial growth multiple times, followed by trench isolation and ion implantation. The process enhances the performance of contact image sensors by addressing lag issues and enabling the creation of high-performance sensors suitable for high quantum efficiency and small pixel sizes. Another notable patent is related to an adjustable connection between assistive devices and wearable devices. This connector allows for flexible and convenient adjustments, solving the technical challenges associated with mounting angles.
Career Highlights
Throughout his career, Chang Sun has worked with notable companies such as NextVpu (Shanghai) Co., Ltd. and Shanghai Huali Microelectronics Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions in technology.
Collaborations
Chang Sun has collaborated with talented individuals in his field, including Haijiao Cai and Xinpeng Feng. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Chang Sun's contributions to the fields of wearable technology and imaging sensors demonstrate his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of the challenges in these areas and a commitment to finding effective solutions.