Laundry machine having induction heater and control method thereof
US-11479895-B2 · Oct 25, 2022 · US
in opposite directions
in opposite directions · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06F37/38 |
| Official title | in opposite directions |
| Display label | in opposite directions |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 10 |
| 2019 | 18 |
| 2020 | 11 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Washing machine
US-2022145513-A1 · May 12, 2022 · US
Apparatus for treating laundry and control method thereof
US-2022074119-A1 · Mar 10, 2022 · US
Laundry treatment apparatus and control method thereof
US-11193226-B2 · Dec 7, 2021 · US
Washing machine and method of controlling the same
US-11168425-B2 · Nov 9, 2021 · US
Washing machine and control method thereof
US-11142860-B2 · Oct 12, 2021 · US
Laundry treating appliance having a user interface and methods of operating same
US-2021277576-A1 · Sep 9, 2021 · US
Laundry treating appliance having a user interface and methods of operating same
US-11047084-B2 · Jun 29, 2021 · US
Washing machine
US-11041266-B2 · Jun 22, 2021 · US
Washing machine and method for controlling washing machine
US-2021180231-A1 · Jun 17, 2021 · US
Washing machine and operating method thereof
US-11021831-B2 · Jun 1, 2021 · US
Clutch assembly of washing machine
US-11015279-B2 · May 25, 2021 · US
Washing machine and motor
US-10954621-B2 · Mar 23, 2021 · US
Washing machine and method of controlling the same
US-10907287-B2 · Feb 2, 2021 · US
Washing apparatus and method of controlling the same
US-10876242-B2 · Dec 29, 2020 · US
Washing machine and method of controlling the same
US-10837134-B2 · Nov 17, 2020 · US
Washing machine and controlling method thereof
US-2020299892-A1 · Sep 24, 2020 · US
Household appliance with a bulk dispenser
US-10760199-B2 · Sep 1, 2020 · US
Laundry treating appliance having a user interface and methods of operating same
US-2020263342-A1 · Aug 20, 2020 · US
Laundry machine having induction heater and control method thereof
US-2020208321-A1 · Jul 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F37/38?
- CPC D06F37/38 is the Cooperative Patent Classification code for “in opposite directions.”
- How many patents are filed under CPC D06F37/38 (in opposite directions)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC D06F37/38 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).