Devices descending from K220688
1 later device reach SilentZPro 2.0 through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K250028 | Anti Snore Mouthpiece | Dongguan Yiyao Science & Technology Development Co., Ltd. | 2025 | 0 | — |