Clothing treatment apparatus
US-12497722-B2 · Dec 16, 2025 · US
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Hong Sangwook patents
Hong Sangwook is listed as an inventor on 153 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hong Sangwook |
| Total patents | 153 |
| First publication | Apr 7, 2015 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Clothing treatment apparatus
US-12473683-B2 · Nov 18, 2025 · US
Laundry treating apparatus
US-12366025-B2 · Jul 22, 2025 · US
Laundry treatment apparatus and method of controlling the same
US-12281430-B2 · Apr 22, 2025 · US
Washing apparatus and method for controlling same
US-12180634-B2 · Dec 31, 2024 · US
Clothes treatment apparatus
US-12173444-B2 · Dec 24, 2024 · US
Clothes treatment apparatus and control method therefor
US-12168847-B2 · Dec 17, 2024 · US
Clothing treatment apparatus
US-12152334-B2 · Nov 26, 2024 · US
Laundry treating apparatus
US-12091805-B2 · Sep 17, 2024 · US
Laundry treatment apparatus and method of controlling the same
US-2024183099-A1 · Jun 6, 2024 · US
Recent patents
Latest publications not already listed above.
Laundry treatment apparatus and method of controlling the same
US-12000080-B2 · Jun 4, 2024 · US
Laundry machine having induction heater and control method thereof
US-11959218-B2 · Apr 16, 2024 · US
Laundry apparatus and control method thereof
US-11926947-B2 · Mar 12, 2024 · US
Laundry treatment apparatus and method of controlling the same
US-11926950-B2 · Mar 12, 2024 · US
Laundry treatment apparatus and method of controlling the same
US-11920282-B2 · Mar 5, 2024 · US
Laundry treatment apparatus
US-11905642-B2 · Feb 20, 2024 · US
Clothes treatment apparatus and control method therefor
US-2024044067-A1 · Feb 8, 2024 · US
Laundry treating apparatus having induction heater
US-11891742-B2 · Feb 6, 2024 · US
Laundry treating apparatus
US-2024026599-A1 · Jan 25, 2024 · US
Laundry treating apparatus having induction heater and control method thereof
US-11840794-B2 · Dec 12, 2023 · US
Washing machine and control method of washing machine
US-11840789-B2 · Dec 12, 2023 · US
Clothes treatment apparatus and control method therefor
US-11828016-B2 · Nov 28, 2023 · US
Laundry treating apparatus
US-11773529-B2 · Oct 3, 2023 · US
Laundry machine having induction heater and control method of the same
US-11739470-B2 · Aug 29, 2023 · US
Clothing processing device
US-2023257926-A1 · Aug 17, 2023 · US
Washing machine and control method of washing machine
US-11725330-B2 · Aug 15, 2023 · US
Laundry treating device
US-11686036-B2 · Jun 27, 2023 · US
Clothing processing apparatus
US-2023167594-A1 · Jun 1, 2023 · US
Clothing treatment apparatus
US-2023151528-A1 · May 18, 2023 · US
Laundry treating apparatus
US-11649583-B2 · May 16, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Electronics Inc | 153 |
| Hong Sangwook | 5 |
| Seoul Nat Univ R&Db Foundation | 3 |
| Ko Cheolsoo | 2 |
| Kim Hyojun | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06F39/04 | 127 |
| D06F58/26 | 124 |
| D06F25/00 | 96 |
| D06F2105/28 | 74 |
| D06F2103/32 | 47 |