This inventor holds 1 USPTO granted patent and 1 published patent application and 2 EPO patents. Top assignee: Other. Active years: 2021.
Company Filing History:
1 out of 834,350 Years Active: 2021
Title: Limin Chang - Innovator in Optical Communication Technology.
Introduction
Limin Chang is an inventor based in Wuhan, China. He is known for his innovative work in the field of optical communication technology. Although he currently holds no granted patents, his contributions to the field are noteworthy.
Latest Patent Applications
Limin Chang's latest patent application is for a device titled "CHIP AND OPTICAL COMMUNICATION DEVICE." This application describes a chip that includes a substrate, an insulation layer, and two waveguides. The design aims to improve transmission efficiency by ensuring that the second waveguide has a smaller transmission loss compared to the first waveguide. The coupling structure between the two waveguides is specifically designed to facilitate optical coupling, enhancing the overall performance of the device.
Conclusion
Limin Chang's work in optical communication technology showcases his innovative spirit and dedication to advancing the field. His patent application reflects a significant step towards improving communication devices.