This inventor holds 6 USPTO granted patents and 4 EPO patents. Top assignees: Dimensional Photonics International, Inc., Indiana Integrated Circuits, LLC, Mrsi Systems, LLC. Active years: 2009-2020.
Company Filing History:
3 out of 11 
2 out of 16 
2 out of 7 
Years Active: 2009-2020
Title: Yi Qian - Innovator in Optical Fiber Alignment Technology
Introduction
Yi Qian is a prominent inventor based in Acton, MA (US), known for his significant contributions to the field of optical fiber technology. With a total of 6 patents to his name, Qian has developed innovative methods that enhance the efficiency of optical systems.
Latest Patents
One of Yi Qian's latest patents is a method and system to passively align and attach fiber arrays to laser arrays or optical waveguide arrays. This invention discloses a technique for passively aligning optical fibers and waveguide arrays using chip-to-chip vertical evanescent optical waveguides. The system is designed to work with fully automated die bonding equipment, achieving high optical coupling and process throughput, which is essential for high-volume manufacturing in photonics and silicon photonics applications.
Career Highlights
Throughout his career, Yi Qian has worked with notable companies such as Dimensional Photonics International, Inc. and Indiana Integrated Circuits, LLC. His work has been instrumental in advancing technologies that require precise optical alignment.
Collaborations
Yi Qian has collaborated with esteemed professionals in the field, including Robert F. Dillon and Neil Judell. These partnerships have contributed to the development of innovative solutions in optical technology.
Conclusion
Yi Qian's work in optical fiber alignment technology showcases his dedication to innovation and