Filter element and filter device
US-10675563-B2 · Jun 9, 2020 · US
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Chen Xiaoping patents
Chen Xiaoping holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 17, 2019 |
| Latest publication | Jun 9, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Electric kettle
US-D856732-S · Aug 20, 2019 · US
Water purifier, control method thereof, and device
US-2019016608-A1 · Jan 17, 2019 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Filter element and filter device
US-10675563-B2 · Jun 9, 2020 · US
Electric kettle
US-D856732-S · Aug 20, 2019 · US
Water purifier, control method thereof, and device
US-2019016608-A1 · Jan 17, 2019 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C02F1/283 | 2 |
| B01D35/30 | 1 |
| B01D24/10 | 1 |
| B01D2101/02 | 1 |
| B01D2201/304 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Chemistry & Metallurgy | 2 |
| Fixed Constructions | 1 |