Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1048375 | Frame | — | 2024-10-22 |
| D1047133 | Frame | — | 2024-10-15 |
| D1046118 | Frame | — | 2024-10-08 |
| D1043673 | Display device | — | 2024-09-24 |
| D1043965 | Frame | — | 2024-09-24 |
| D1042794 | Tube | — | 2024-09-17 |
| D1040998 | Tube | — | 2024-09-03 |
| D1037434 | Frame | — | 2024-07-30 |
| D1036157 | Cushion for a respiratory mask | — | 2024-07-23 |
| D1035861 | Tube | — | 2024-07-16 |
| D1034961 | Frame | — | 2024-07-09 |
| D1034959 | Cushion | — | 2024-07-09 |
| D1033632 | Frame | — | 2024-07-02 |
| D1031973 | Mask | — | 2024-06-18 |
| D1031032 | Dredge device | — | 2024-06-11 |
| D1022195 | Dredge device | — | 2024-04-09 |
| D1021084 | Bellows device | — | 2024-04-02 |
| D1021071 | Frame | — | 2024-04-02 |
| D1019936 | Mask | — | 2024-03-26 |
| D1018836 | Mask frame | — | 2024-03-19 |
| D1014735 | Mask frame | — | 2024-02-13 |
| D1011515 | Strap for face mask | — | 2024-01-16 |
| 11730842 | Ozone disinfection device, ozone disinfection system, and ozone disinfection method | — | 2023-08-22 |
| 11633530 | Suction device for sucking obstruction in respiratory tract and use method therefor | — | 2023-04-25 |
| 11478575 | Removal device for removing obstruction in respiratory tract and connector | — | 2022-10-25 |