Jiang-Rong Cao

Title: Jiang-Rong Cao: Innovator in Photonic Devices

Introduction

Jiang-Rong Cao is a prominent inventor based in Irvine, CA (US). He has made significant contributions to the field of photonic devices, holding a total of 3 patents. His work focuses on developing advanced light-emitting technologies that have the potential to revolutionize various applications.

Latest Patents

Cao's latest patents include a "Light-emitting photonic device," which describes a colored light source apparatus. This apparatus features light sources corresponding to active regions defined by defects in a photonic crystal structure, which is based on periodic structures. The design incorporates a waveguide, a first electrode, and a second electrode. By varying the electrical properties between these electrodes, radiation production is stimulated in the active regions, allowing the radiation to be partially coupled to and guided by the waveguide. Another notable patent is the "Method for manufacturing layered periodic structures." This method outlines a process for creating a periodic grating structure for a component, involving the formation of a structured layer and the use of chemical processes to refine the materials involved.

Career Highlights

Cao is currently employed at Canon Kabushiki Kaisha, where he continues to innovate in the field of photonics. His work at Canon has allowed him to collaborate with other talented professionals and contribute to cutting-edge research and development.

Collaborations

One of his notable coworkers is Mamoru Miyawaki, with whom he has likely shared insights and expertise in their respective fields.

Conclusion

Jiang-Rong Cao's contributions to photonic devices exemplify the innovative spirit of modern inventors. His patents reflect a commitment to advancing technology and improving the functionality of light-emitting devices.