Frequency-variable hand rubbed-type motor speed reduction clutch apparatus, and washing machine
US-9657796-B2 · May 23, 2017 · US
This page is not indexed by search engines while we improve data quality.
Hao Xiaofeng patents
Hao Xiaofeng is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hao Xiaofeng |
| Total patents | 2 |
| First publication | Jul 14, 2016 |
| Latest publication | May 23, 2017 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Haier Group Corp | 2 |
| Qingdao Haier Washing Mach Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16D67/06 | 2 |
| H02K7/10 | 2 |
| D06F37/30 | 2 |
| D06F37/206 | 2 |
| F16D67/02 | 2 |