Yu Hang LEUNG
Inventor
Stats
- 0 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 6 US Applications Filed
- 3 Total Citation Count
- May 18, 2022 Most Recent Filing
- Jun 14, 2018 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Hong Kong, CN | Mar 04, 21 - May 09, 24 |
| Hong Kong, HK | Aug 27, 20 - Feb 07, 23 |
| Shatin, CN | Aug 08, 23 - Aug 08, 23 |
| Shatin, New Territories, CN | Dec 24, 20 - Dec 24, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A41D: | OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES | 1 |
| B01D: | SEPARATION | 3 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0150,937 | 2024 | PROTECTIVE MASKS MADE WITH POLYMER-BASED MATERIALS | 0 |
| 11717793 | 2023 | Functional fibrous membrane, method for manufacturing the same, filter comprising the same | 0 |
| 11571664 | 2023 | Deeply grooved nanoparticle-coated nanofibers | 0 |
| 2022/0281,208 | 2022 | LAMINATED FABRIC STRUCTURE AND METHOD FOR FABRICATING THE SAME | 2 |
| 2022/0134,704 | 2022 | Multi-Layered Interlaced Membrane and Methods for Fabrication Thereof | 0 |
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