Washing machine having circulation nozzles
US-11879200-B2 · Jan 23, 2024 · US
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Ryu Hwanchan patents
Ryu Hwanchan is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ryu Hwanchan |
| Total patents | 14 |
| First publication | Jan 2, 2020 |
| Latest publication | Jan 23, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Washing machine
US-11840793-B2 · Dec 12, 2023 · US
Washing machine and method for assembling the same
US-11680355-B2 · Jun 20, 2023 · US
Washing machine
US-11377775-B2 · Jul 5, 2022 · US
Washing machine having circulation nozzles
US-2022064841-A1 · Mar 3, 2022 · US
Washing machine
US-2022034021-A1 · Feb 3, 2022 · US
Laundry treatment apparatus
US-11236456-B2 · Feb 1, 2022 · US
Washing machine having circulation nozzles
US-11193232-B2 · Dec 7, 2021 · US
Washing machine
US-11168435-B2 · Nov 9, 2021 · US
Laundry treatment apparatus
US-2020063322-A1 · Feb 27, 2020 · US
Recent patents
Latest publications not already listed above.
Washing machine and method for assembling the same
US-2020002870-A1 · Jan 2, 2020 · US
Washing machine
US-2020002879-A1 · Jan 2, 2020 · US
Washing machine
US-2020002877-A1 · Jan 2, 2020 · US
Washing machine
US-2020002878-A1 · Jan 2, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Electronics Inc | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06F39/083 | 12 |
| D06F37/266 | 12 |
| D06F39/085 | 12 |
| D06F39/088 | 11 |
| D06F37/04 | 8 |