Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D833028 | Bullet vibrator | Dan Liu | 2018-11-06 |
| 10051328 | System and method for composing function programming for adult toy operation in synchronization with video playback | Dan Liu | 2018-08-14 |
| 9889064 | Sexual stimulation device with an oscillator feature | Dan Liu | 2018-02-13 |
| 9762515 | Interactive online entertainment system and method | Dan Liu | 2017-09-12 |
| 9737458 | Prostate massager | Dan Liu | 2017-08-22 |
| D792980 | Sexual stimulation device | Dan Liu | 2017-07-25 |