Health seat for toilets and bidets
US-12360100-B2 · Jul 15, 2025 · US
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Chen Chinghua patents
Chen Chinghua is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Chinghua |
| Total patents | 9 |
| First publication | Dec 5, 2019 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Health seat for toilets and bidets
US-2024183841-A1 · Jun 6, 2024 · US
Health seat for toilets and bidets
US-11927588-B2 · Mar 12, 2024 · US
Connected bathroom components
US-2023209167-A1 · Jun 29, 2023 · US
Health seat for toilets and bidets
US-2023108450-A1 · Apr 6, 2023 · US
Connected bathroom components
US-11622067-B2 · Apr 4, 2023 · US
Health seat for toilets and bidets
US-11536712-B2 · Dec 27, 2022 · US
Health seat for toilets and bidets
US-2019369085-A1 · Dec 5, 2019 · US
Connected bathroom components
US-2019373152-A1 · Dec 5, 2019 · 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 |
|---|---|
| Kohler Co | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N33/493 | 6 |
| E03D5/00 | 6 |
| E03D5/022 | 6 |
| E03D9/00 | 6 |
| G01N1/10 | 6 |