Location History:
- Sunnyvale, CA (US) (2002)
- Ewing, NJ (US) (2004)
- Union City, CA (US) (2003 - 2005)
Company Filing History:
15 out of 90,753 
1 out of 335 Years Active: 2002-2005
Title: Innovations of Xiao-Chang Charles Li
Introduction
Xiao-Chang Charles Li is a prominent inventor based in Union City, CA, known for his significant contributions to the field of organic light-emitting devices (OLEDs). With a total of 16 patents to his name, he has made remarkable advancements in the development of materials and technologies that enhance the performance of OLEDs.
Latest Patents
Among his latest patents are innovations such as "Binaphthalene derivatives for organic electro-luminescent devices." This invention relates to an organic light-emitting device where a binaphthalene derivative is utilized as the emissive layer or within the charge transport layers. Another notable patent is "Organic electroluminescent device based on pyrene derivatives," which describes a pyrene-based compound used in OLEDs. This compound can serve as a host or dopant material in the emissive layers, hole transport layers, or electron transport layers of the device.
Career Highlights
Throughout his career, Xiao-Chang Charles Li has worked with notable companies, including Canon Kabushiki Kaisha and Cambridge Display Technology Limited. His work has significantly impacted the development of OLED technology, making it more efficient and effective for various applications.
Collaborations
He has collaborated with esteemed colleagues such as Kazunori Ueno and Jian Ping Chen, contributing to the advancement of research and innovation in the field of organic electronics.
Conclusion
Xiao-Chang Charles Li's contributions to OLED technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the future of organic light-emitting devices and their applications.