Aluminum alloy coating, aluminum alloy wheel hub and spraying method of aluminum alloy wheel hub
US-11660636-B2 · May 30, 2023 · US
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Wei Qingwang patents
Wei Qingwang is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wei Qingwang |
| Total patents | 9 |
| First publication | Aug 30, 2018 |
| Latest publication | May 30, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
High-ductility periodic variable alloy protective film and forming method thereof
US-11072853-B2 · Jul 27, 2021 · US
Aluminum alloy coating, aluminum alloy wheel hub and spraying method of aluminum alloy wheel hub
US-2020406295-A1 · Dec 31, 2020 · US
Anti-aging periodic variable reaction black chromium coating film and forming method thereof
US-10745794-B2 · Aug 18, 2020 · US
Automatic powder cleaning system for mixed-line hub bolt holes and combined powder cleaning gun
US-10639681-B2 · May 5, 2020 · US
High-ductility periodic variable alloy protective film and forming method thereof
US-2019292655-A1 · Sep 26, 2019 · US
Anti-aging periodic variable reaction black chromium coating film and forming method thereof
US-2019292654-A1 · Sep 26, 2019 · US
Automatic powder cleaning system for mixed-line hub bolt holes and combined powder cleaning gun
US-2018369878-A1 · Dec 27, 2018 · US
Micro-positive pressure hub powder spraying turntable
US-2018243779-A1 · Aug 30, 2018 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Citic Dicastal Co Ltd | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B05D2202/25 | 6 |
| B05D1/06 | 6 |
| B05D7/57 | 4 |
| C23C14/352 | 4 |
| C23C14/024 | 4 |