Air negative ion generating apparatus realized by bumping against collision surface by high-pressure gas flow carrying water molecules
US-10396530-B2 · Aug 27, 2019 · US
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Dai Zhenghua patents
Dai Zhenghua is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dai Zhenghua |
| Total patents | 4 |
| First publication | Aug 6, 2015 |
| Latest publication | Aug 27, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Air negative ion generating apparatus realized by bumping against collision surface by high-pressure gas flow carrying water molecules
US-2019074666-A1 · Mar 7, 2019 · US
Hot oxygen nozzle and uses thereof in gasifiers
US-9481839-B2 · Nov 1, 2016 · US
Hot oxygen nozzle and uses thereof in gasifiers
US-2015218470-A1 · Aug 6, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ East China Science & Tech | 2 |
| Praxair Technology Inc | 2 |
| Hangzhou Estai Medical Tech Co Ltd | 2 |
| Univ Tsinghua | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F23D14/66 | 2 |
| F01K23/10 | 2 |
| C10J2300/1665 | 2 |
| F02C3/28 | 2 |
| C10J3/80 | 2 |