Company Filing History:
3 out of 338 
3 out of 408 Years Active: 2020-2022
Title: The Innovative Contributions of Guangru Li
Introduction
Guangru Li is a notable inventor based in Heilongjiang, China. He has made significant contributions to the field of solid-state light-emitting devices, holding a total of 3 patents. His work focuses on the development of advanced materials and methods for creating efficient luminescent devices.
Latest Patents
One of Guangru Li's latest patents is an electroluminescent device. This invention provides a solid-state light-emitting device and a method for its manufacturing. The method involves preparing a thin layer of semiconducting perovskite nanoparticles embedded in a matrix or blend of a material with a wider band gap than the semiconducting perovskite nanoparticles. Another significant patent is a luminescent device that comprises a substrate and a film of perovskite crystals deposited on the substrate. This film is encapsulated with a layer or within a matrix of an insulating oxide or nitride.
Career Highlights
Throughout his career, Guangru Li has worked with various organizations, including Cambridge Enterprise Limited and King Abdulaziz City for Science and Technology. His experience in these institutions has allowed him to further his research and development in innovative technologies.
Collaborations
Guangru Li has collaborated with esteemed colleagues such as Richard Henry Friend and Zhi Kuang Tan. These partnerships have contributed to the advancement of his research and the successful development of his inventions.
Conclusion
Guangru Li's innovative work in the field of light-emitting devices showcases his expertise and dedication to advancing technology. His contributions continue to influence the industry and inspire future innovations.