Dazhuan Tang

This inventor holds 5 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 = 5 (Patent Applications = 1)

% Patents Active = 100.0

Average Co-Inventor Count = 5.8

ph-index = 1

Location History:

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

Company Filing History:

3 out of 4

Huizhou Upspring Intelligent Technology Co., Ltd

patents

2 out of 3

Man Wah Intelligent Technology (Hui Zhou) Co., Ltd.

patents

Years Active: 2022-2025

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12451306 - Sofa and sofa switch (2025-10-21),

2. 12119731 - Linear actuator control circuit capable of achieving accurate positioning, and linear actuator (2024-10-15),

3. 11819140 - Multifunctional cup holder and sofa (2023-11-21),

4. D956569 - Cup holder (2022-07-05),

5. 11239614 - Sofa USB socket (2022-02-01),

Profile summary based on public USPTO records.

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1 patent pending:

Please report any incorrect information to [email protected]