Devices descending from K122020
4 later devices reach Photon Photon Plus through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K162114 | Photon, Photon Plus | Zolar Technology & Mfg Co., Inc. | 2016 | 3 | — |
| +2 | K200693 | K2 Mobile | Hulaser, Inc. | 2020 | 2 | — |
| +3 | K261047 | Dental Diode Laser Device (Laser-Pen) | Guilin Kevin Peter Technology Co., Ltd. | 2026 | 0 | — |
| +3 | K201387 | Ultrafast, Ultrafast Plus, Ultrafast Lite | Dentlight, Inc. | 2021 | 0 | — |