This inventor holds 3 USPTO granted patents and 8 published patent applications. Top assignee: Bandwidth10, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations of Chuanshun Cao
Introduction
Chuanshun Cao is a notable inventor based in Berkeley, CA. He has made significant contributions to the field of laser technology, particularly in the development of vertical-cavity surface-emitting lasers (VCSELs). With a total of 3 patents to his name, his work has advanced the capabilities of optical systems.
Latest Patents
Cao's latest patents include innovative designs for tunable VCSELs. One of his patents describes an HCG tunable VCSEL with an integrated detector in the sacrificial layer. This VCSEL system features a tunable laser with active regions that include quantum wells and barriers, surrounded by p-n junctions. The design incorporates tunnel junctions and apertures, enhancing the laser's functionality. Another patent focuses on an HCG tunable VCSEL system with an ASIC for processing information and firmware. This system also includes a tunable VCSEL laser with various active regions and structures, ensuring efficient performance in optical applications.
Career Highlights
Cao is currently employed at Bandwidth10, Inc., where he continues to innovate in the field of laser technology. His work has been instrumental in developing advanced optical systems that are crucial for modern communication technologies.
Collaborations
Cao collaborates with talented individuals such as Dalila Ellafi and Kai Hui, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Chuanshun Cao's contributions to the field of laser technology through his patents and work at Bandwidth10, Inc. highlight his role as a leading inventor in the industry. His innovative designs continue to push the boundaries of optical systems.