Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1051015 | Protective cover for button | — | 2024-11-12 |
| D1030331 | Seating and kneeling stool | — | 2024-06-11 |
| D1000948 | Finger guard for doors | — | 2023-10-10 |
| D982414 | Safety lock | — | 2023-04-04 |
| D950355 | Baby knob cover | — | 2022-05-03 |
| D933450 | Toilet lid safety lock | — | 2021-10-19 |
| D931080 | Baby door safety guard | — | 2021-09-21 |
| D901280 | Baby safety cabinet lock | — | 2020-11-10 |
| D898883 | Potty chair | — | 2020-10-13 |
| 10602536 | Beacon-aware co-existence in shared spectrum | Yanjun Sun, Nachiappan Valliappan | 2020-03-24 |
| 9565690 | Medium access control method enhancement | Taejoon Kim, Sayantan Choudhury, Klaus Doppler, Chittabrata Ghosh, Hongkun Li | 2017-02-07 |
| 9344916 | Method and apparatus for signaling sequence root | Taejoon Kim, Sayantan Choudhury, Klaus Doppler, Chittabrata Ghosh, Esa Tuomaala | 2016-05-17 |
| 9226305 | Medium access control method | Chittabrata Ghosh, Sayantan Choudhury, Klaus Doppler, Taejoon Kim, Hongkun Li | 2015-12-29 |
| 8964561 | Method and apparatus for signaling sequence root | Taejoon Kim, Sayantan Choudhury, Klaus Doppler, Chittabrata Ghosh, Esa Tuomaala | 2015-02-24 |
| 7988048 | Control chip of a card reader and method for detecting interference thereof | Chih-Ching Chien, Li Hou | 2011-08-02 |