SHAM; Chun Hong
Patent Applications and Registrations
Patent applications and USPTO patent grants for SHAM; Chun Hong.The latest application filed is for "diamond authentication process and system therefore".
- SHAM; Chun Hong - Hong Kong CN
| Patent | Date |
|---|---|
| Diamond Authentication Process And System Therefore App 20220268718 - CHENG; Ka Wing ; et al. | 2022-08-25 |
| Process Of Enhancing Nitrogen Vacancy (nv) Center Spin Excitation In Hyperpolarization Application App 20220229138 - CHENG; Ka Wing ; et al. | 2022-07-21 |
| Device, Process And System For Gemological Characterization App 20210310950 - CHENG; Juan ; et al. | 2021-10-07 |
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