Washing barrel of washing machine, and washing machine having same
US-2022106724-A1 · Apr 7, 2022 · US
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Wang Lingchen patents
Wang Lingchen is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Lingchen |
| Total patents | 31 |
| First publication | May 26, 2016 |
| Latest publication | Apr 7, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Drainage control mechanism of inner tub and washing machine
US-11072881-B2 · Jul 27, 2021 · US
Control method of a water-saving washing machine and washing machine
US-11060225-B2 · Jul 13, 2021 · US
Washing machine
US-2021054558-A1 · Feb 25, 2021 · US
Washing machine
US-2020407908-A1 · Dec 31, 2020 · US
Locking mechanism for inner tub of washing machine, and washing machine
US-10704181-B2 · Jul 7, 2020 · US
Locking mechanism for inner tub and washing machine
US-10612178-B2 · Apr 7, 2020 · US
Discharge control mechanism for inner tub of washing machine, and washing machine
US-10577740-B2 · Mar 3, 2020 · US
Inner tub of washing machine
US-10563336-B2 · Feb 18, 2020 · US
Drainage device of washing machine, and washing machine
US-10358762-B2 · Jul 23, 2019 · US
Recent patents
Latest publications not already listed above.
Locking mechanism for inner tub and washing machine
US-2019145040-A1 · May 16, 2019 · US
Thread debris filtering apparatus
US-10253446-B2 · Apr 9, 2019 · US
Freely rotating wave wheel having housing cavities
US-10233580-B2 · Mar 19, 2019 · US
A control method of a water-saving washing machine and washing machine
US-2019024283-A1 · Jan 24, 2019 · US
Locking mechanism for inner tub and washing machine
US-2018347094-A1 · Dec 6, 2018 · US
A pulsator of washing machine and a washing machine
US-2018347091-A1 · Dec 6, 2018 · US
Flange structure at bottom of inner tub of washing machine and a washing machine
US-10113259-B2 · Oct 30, 2018 · US
Washing machine inner barrel and washing machine
US-2018298545-A1 · Oct 18, 2018 · US
Inner tub of washing machine
US-2018266031-A1 · Sep 20, 2018 · US
Drainage control mechanism of inner tub and washing machine
US-2018266038-A1 · Sep 20, 2018 · US
Locking mechanism for inner tub and washing machine
US-2018251930-A1 · Sep 6, 2018 · US
Attached block structure for inner barrel of washing machine
US-10060064-B2 · Aug 28, 2018 · US
Discharge control mechanism for inner tub of washing machine, and washing machine
US-2018237977-A1 · Aug 23, 2018 · US
Comprehensive lint filtering device and washing machine
US-2018171532-A1 · Jun 21, 2018 · US
Locking mechanism for inner tub of washing machine, and washing machine
US-2018016730-A1 · Jan 18, 2018 · US
Thread debris filtering apparatus
US-2017284012-A1 · Oct 5, 2017 · US
Attached block structure for inner barrel of washing machine
US-2017260676-A1 · Sep 14, 2017 · US
Flange structure at bottom of inner tub of washing machine and a washing machine
US-2017218547-A1 · Aug 3, 2017 · US
A drainage device of washing machine, and washing machine
US-2017114493-A1 · Apr 27, 2017 · US
Freely rotating wave wheel having housing cavity
US-2017073868-A1 · Mar 16, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qingdao Haier Washing Mach Co | 31 |
| Haier Group Corp | 7 |
| Haier Smart Home Co Ltd | 4 |
| Chongqing Haier Washing Machine Co Ltd | 1 |
| Oingdao Haier Washing Machine Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06F37/12 | 17 |
| D06F39/083 | 16 |
| D06F37/267 | 16 |
| D06F23/04 | 15 |
| D06F37/26 | 10 |