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For the Inventor, By the Inventor

Hangzhou, China

Qiang Liu

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignee: Hangzhou Tuya Information Technology Co., Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Qiang Liu. Retrieved from https://idiyas.com/inventor/qiang-liu-20ts85dr

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

USPTO Granted Patents = 3 

Average Co-Inventor Count = 2.0

ph-index = 1


Company Filing History:

goldMedal1 out of 3 
 
Hangzhou Tuya Information Technology Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2026

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3 patents (USPTO):Explore Patents
1. D1150192 - Camera (2026-09-29),
2. D1137213 - Gateway device (2026-07-28),
3. D1127782 - Intelligent gateway (2026-05-26),

Title: Qiang Liu: Inventor in Hangzhou

Introduction

Qiang Liu is an inventor based in Hangzhou, China. His patent portfolio includes 3 patents.

Latest Patents

His latest patents include inventions titled “Camera” and “Gateway device.”

Career Highlights

Liu works at Hangzhou Tuya Information Technology Co., Ltd., where his work is associated with patented technology.

Collaborations

Liu’s coworker is Yugen Zhong.

Conclusion

Qiang Liu’s patent activity and work at Hangzhou Tuya Information Technology Co., Ltd. reflect his contributions as an inventor in Hangzhou.

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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