This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignee: King Abdullah University of Science and Technology. Active years: 2019-2024.
Company Filing History:
Years Active: 2019-2024
Title: Chao Shen: Innovator in Light Emitting Technologies
Introduction
Chao Shen is a prominent inventor based in Thuwal, Saudi Arabia. He has made significant contributions to the field of light-emitting technologies, holding a total of 10 patents. His work focuses on innovative devices that utilize advanced materials and systems for efficient light emission and data transmission.
Latest Patents
One of Chao Shen's latest patents is a multifunctional light and data device. This device incorporates halide perovskite nanocrystals that form a film, designed to receive first electromagnetic radiation emitted by an excitation source. The device modulates this radiation to include information before it is absorbed, subsequently emitting second electromagnetic radiation in the visible range that also contains the information. A detector is configured to receive this second radiation and extract the information, which is then displayed on a connected screen.
Another notable patent involves orange nanowire light-emitting diodes (LEDs). This innovation describes a white light illumination system that utilizes InGaN-based orange nanowires in conjunction with a blue laser diode (LD) for high-speed optical wireless communications. By adjusting the relative intensities of the orange LED and the blue LD, the hybrid device achieves a correlated color temperature ranging from 3000 K to above 6000 K, with color rendering index values reaching 83.1. The orange-emitting nanowires serve as an active phosphor, while the blue LD facilitates both color mixing and optical wireless communications.
Career Highlights
Chao Shen is affiliated with the King Abdullah University of Science and Technology, where he continues to advance his research in light-emitting technologies. His innovative work has garnered attention in the scientific community, contributing to the development of new applications in illumination and data transmission.
Collaborations
Chao Shen has collaborated with notable colleagues, including Tien Khee Ng and Boon Siew Ooi. These partnerships have further enhanced his research and development efforts in the field.
Conclusion
Chao Shen's contributions to light-emitting technologies demonstrate his innovative spirit and commitment to advancing the field. His patents reflect a deep understanding of materials and systems that can revolutionize how we utilize light for communication and illumination.