Rotatably controlled earphone
US-2022028634-A1 · Jan 27, 2022 · US
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Shenzhen Qianhai Patuoxun Network And Tech Co Ltd — Physics
Shenzhen Qianhai Patuoxun Network And Tech Co Ltd holds 2 patents in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Shenzhen Qianhai Patuoxun Network And Tech Co Ltd |
| Technology | Physics |
| Patents in slice | 2 |
| Recent patents in slice | 0 |
| First year | 2022 |
| Last year | 2022 |
Representative patents
Notable publications linking Shenzhen Qianhai Patuoxun Network And Tech Co Ltd to Physics.
Rotatably controlled earphone
US-2022028634-A1 · Jan 27, 2022 · US
Double-layer sound insulation and noise reduction device and atomizer
US-2022003454-A1 · Jan 6, 2022 · US
Recent filings
Latest patents from Shenzhen Qianhai Patuoxun Network And Tech Co Ltd in Physics.
Rotatably controlled earphone
US-2022028634-A1 · Jan 27, 2022 · US
Rotatably controlled earphone
US-2022028634-A1 · Jan 27, 2022 · US
Double-layer sound insulation and noise reduction device and atomizer
US-2022003454-A1 · Jan 6, 2022 · US
Related pages
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