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For the Inventor, By the Inventor

Beijing, China

Sai Chen

This inventor holds 1 USPTO granted patent. Top assignee: Alibaba (China) Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sai Chen. Retrieved from https://idiyas.com/inventor/sai-chen-c162uf5s

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

Calculating rank
USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:

goldMedal1 out of 30 
 
Alibaba (China) Co., Ltd.
 patents

Years Active: 2026

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1 patent (USPTO):Explore Patents
1. 12529842 - Optical transmission system and data communication system (2026-01-20),

Title: Sai Chen: Optical Communications Inventor

Introduction

Sai Chen is an inventor based in Beijing, China. His patent work includes an optical transmission system designed to support the handling and amplification of optical signals.

Latest Patents

Chen is associated with 1 patent, titled “Optical Transmission System and Data Communication System.” The invention describes a system with a first board card containing a multiplexer/demultiplexer and an optical amplifier. The multiplexer/demultiplexer combines multiple split optical signals into a single combined optical signal, which the amplifier then boosts.

Career Highlights

Chen is associated with Alibaba (China) Co., Ltd. His patent focuses on optical transmission and data communication technology.

Collaborations

Chen’s listed coworkers include Rui Lu and Liang Dou.

Conclusion

Sai Chen’s patent reflects work on combining and amplifying optical signals for transmission and data communication.

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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