Xingwang CHENG
Inventor
Stats
- 1 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 3 US Applications Filed
- 0 Total Citation Count
- Dec 29, 2023 Most Recent Filing
- Jan 13, 2021 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Beijing, CN | Jul 22, 21 - Feb 06, 25 |
| Jinzhong, CN | Jul 02, 24 - Jul 02, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C21D: | MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS | 1 |
| C22C: | ALLOYS | 1 |
| C23C: | COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0043,377 | 2025 | CARBIDE-FREE TEMPERED MARTENSITIC STEELS AND PREPARATION METHODS THEREOF | 0 |
| 12215404 | 2025 | Carbide-free tempered martensitic steels and preparation methods thereof | 0 |
| D1033253 | 2024 | Weight calculation digital scale | 0 |
| 11713510 | 2023 | Method for forming nickel plated graphene hollow sphere | 0 |
| 2021/0222,302 | 2021 | Method for forming nickel plated graphene hollow sphere | 0 |
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