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Shaoxing, China

Shaojun Zhan

USPTO Granted Patents = 6 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 11)

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 3(Granted Patents)

Location History:

Shaoxing, CN (2022 - 2023)
Zhejiang, CN (2024)

Company Filing History:

Zhejiang Dunan Artificial Environment Co., Ltd.

Years Active: 2022-2025

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12480582 - Electronic expansion valve (2025-11-25),

2. 12140231 - Electronic expansion valve (2024-11-12),

3. 12092381 - Electronic expansion valve and assembling method of electronic expansion valve (2024-09-17),

4. 11953244 - Electronic expansion valve (2024-04-09),

5. 11644118 - Electronic expansion valve (2023-05-09),

6. 11473820 - Air conditioning system and electronic expansion valve thereof (2022-10-18),

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