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For the Inventor, By the Inventor

Guangdong, China

Dinglue Chen

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Huizhou Upspring Intelligent Technology Co., Ltd, Man Wah Intelligent Technology (Hui Zhou) Co., Ltd.. Active years: 2022-2025.

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 5.6

ph-index = 1


Location History:

  • Guangdong, CN (2022)
  • Huizhou, CN (2023)

Company Filing History:

goldMedal3 out of 4 
 
Huizhou Upspring Intelligent Technology Co., Ltd
 patents
silverMedal3 out of 3 
 
Man Wah Intelligent Technology (Hui Zhou) Co., Ltd.
 patents

Years Active: 2022-2025

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6 patents (USPTO):Explore Patents
1. 12451306 - Sofa and sofa switch (2025-10-21),
2. D1060273 - Hand controller (2025-02-04),
3. 12119731 - Linear actuator control circuit capable of achieving accurate positioning, and linear actuator (2024-10-15),
4. 11819140 - Multifunctional cup holder and sofa (2023-11-21),
5. D956569 - Cup holder (2022-07-05),
6. 11239614 - Sofa USB socket (2022-02-01),
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