Haolei Zheng
Inventor
Stats
- 0 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 2 US Applications Filed
- 0 Total Citation Count
- Dec 20, 2021 Most Recent Filing
- Feb 1, 2021 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Hangzhou, CN | Jan 03, 23 - Jan 03, 23 |
| Zhejiang, CN | Apr 04, 24 - Apr 04, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B67C: | FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS | 1 |
| E02B: | HYDRAULIC ENGINEERING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0110,351 | 2024 | Reservoir Desilting Device Having Funnel with Bivariate Normal Surface | 0 |
| 11542141 | 2023 | Funnel based on bivariate normal distribution | 0 |
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