Liquid dispensing device and liquid discharge system
US-2025099985-A1 · Mar 27, 2025 · US
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Wang Mingnan patents
Wang Mingnan is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Mingnan |
| Total patents | 8 |
| First publication | Nov 16, 2017 |
| Latest publication | Mar 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Water outlet terminal with purified water outlet
US-10994288-B2 · May 4, 2021 · US
Extraction-type water discharging device
US-10781579-B2 · Sep 22, 2020 · US
A device for quickly mounting and quickly detaching a faucet on a countertop
US-2019284785-A1 · Sep 19, 2019 · US
Outlet mechanism with filtered water and tap water outlet modes
US-10400428-B2 · Sep 3, 2019 · US
Extraction-type water discharging device
US-2019249401-A1 · Aug 15, 2019 · US
Water outlet terminal with the function of purified water outlet
US-2018318849-A1 · Nov 8, 2018 · US
Outlet mechanism with filtered water and tap water outlet modes
US-2017328044-A1 · Nov 16, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Xiamen Solex High Tech Ind Co Ltd | 7 |
| Fujian Xihe Sanitary Ware Tech Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E03C1/0404 | 7 |
| E03C2001/0415 | 4 |
| F16K11/22 | 4 |
| E03C1/04 | 3 |
| B05B1/169 | 2 |