Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095846 | Tissue care device | Dexter Chi Lun Cheung, Howard Kuo-Hao Chiu | 2025-09-30 |
| D1094725 | Tissue care device | Howard Kuo-Hao Chiu, Dexter Chi Lun Cheung, Eglantine Penelope Mary Layec, Robin Le-Ching Chang, Stephen William McPhee | 2025-09-23 |
| D827085 | Knife | — | 2018-08-28 |
| 9884261 | Method of manufacturing a sword or sparring instrument | — | 2018-02-06 |
| 9463395 | Method of manufacturing a polyurethane sword or sparring instrument | — | 2016-10-11 |
| D746407 | Knife | — | 2015-12-29 |
| 9211480 | Polyurethane sword and method of manufacturing a polyurethane sword | — | 2015-12-15 |
| D745106 | Knife | — | 2015-12-08 |
| D745107 | Knife | — | 2015-12-08 |
| D744604 | Knife | — | 2015-12-01 |
| D744605 | Knife | — | 2015-12-01 |
| D732919 | Foldable knife | — | 2015-06-30 |