Issued Patents All Time
Showing 25 most recent of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412267 | Method and system to obtain cytology image in cytopathology | Tien-Jen LIU, Shih-Yu Chen | 2025-09-09 |
| D1075987 | Ladder swing set | — | 2025-05-20 |
| D1052677 | Bridge slide | — | 2024-11-26 |
| 12145031 | Hopscotch trampoline | — | 2024-11-19 |
| D1047062 | Playhouse | — | 2024-10-15 |
| D1029976 | Trampoline pole cap | — | 2024-06-04 |
| 11911588 | Syringe | Steve Trom | 2024-02-27 |
| D992070 | Playground slide | — | 2023-07-11 |
| 11684861 | Two piece slide | — | 2023-06-27 |
| 11458398 | Trampoline video game | — | 2022-10-04 |
| 11416990 | Method and system to obtain cytology image in cytopathology | Tien-Jen LIU, Shih-Yu Chen | 2022-08-16 |
| D958920 | Hexagonal trampoline with roof | — | 2022-07-26 |
| 11376463 | Spring connector | — | 2022-07-05 |
| 11319725 | Swingset frame shade | — | 2022-05-03 |
| 11260308 | Swingset frame | — | 2022-03-01 |
| 11213135 | Sunshaded swing seat | — | 2022-01-04 |
| 11207583 | Trampoline frame | — | 2021-12-28 |
| D927627 | Trampoline frame | — | 2021-08-10 |
| D926896 | Trampoline frame | — | 2021-08-03 |
| D926269 | Trampoline frame | — | 2021-07-27 |
| D917646 | Rectangular trampoline frame | — | 2021-04-27 |
| 10799742 | Strap spring trampoline | — | 2020-10-13 |
| D896908 | Trampoline anchor | — | 2020-09-22 |
| 10758763 | Accessory structure trampoline | — | 2020-09-01 |
| D891560 | Rectangular trampoline and saucer swingset | — | 2020-07-28 |