Cambridge, United Kingdom

Kai Shi

This inventor holds 8 USPTO granted patents and 13 published patent applications. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Shi. Retrieved from https://idiyas.com/inventor/kai-shi-xh8a4jnj

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 7.3

ph-index = 1


Company Filing History:


Years Active: 2021-2025

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8 patents (USPTO):Explore Patents

Title: Innovations by Inventor Kai Shi

Introduction

Kai Shi is an accomplished inventor based in Cambridge, GB, known for her significant contributions to the field of optical communications and technology. With a total of five patents to her name, her innovative designs and methods have made notable advancements in the industry, particularly in the fabrication of optical fibers and communication networks.

Latest Patents

Among her latest patents, Kai Shi has developed a method of fabricating a multi-core polymer optical fiber. This method involves arranging optical fiber preforms in a stack, where each preform consists of a polymer core and polymer cladding. By drawing and bonding this stack, she achieves a multi-core polymer optical fiber that minimizes the attenuation of signals and reduces crosstalk between the cores. Additionally, she has patented a switching network designed for point-to-point communication between nodes. This network features a time-varying switching configuration that allows for effective communication by activating and deactivating multiple channels, thus optimizing the transfer of data in a communications phase.

Career Highlights

Kai Shi is currently associated with Microsoft Technology Licensing, LLC, where she applies her expertise to drive innovations. Her work in the field has led to the development of cutting-edge technologies that enhance data transmission and communication efficiency.

Collaborations

In her role at Microsoft, Kai collaborates with other esteemed professionals, including Hitesh Ballani and Paolo Costa. These collaborations have fostered a productive environment for innovation and have contributed to the successful realization of her patent projects.

Conclusion

As a leading inventor, Kai Shi continues to pave the way for advancements in optical fiber technology and communication networks. Her patents not only reflect her innovative spirit but also her commitment to enhancing the capabilities of modern communication systems. Kai's contributions are vital in shaping the future of technology in her field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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