Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11247227 | Apparatus, device and process for coating of articles | Yingnan WANG, Ching Tom KONG | 2022-02-15 |
| 10500609 | Process for coating of articles | Yingnan WANG, Ching Tom KONG, Woon Ming Lau, Sui Kong Hark, Ka Wai Wong | 2019-12-10 |
| 10165836 | Method of forming a marking on an article, and an article having a mark thereon | Yingnan WANG, Ching Tom KONG | 2019-01-01 |
| 9950553 | Process of forming an identification marking, and an identification marking formed by way of such a process | Yingnan WANG, Ching Tom KONG | 2018-04-24 |