DC

Danzhi Cai

UN Unknown: 3 patents #41 of 3,359Top 2%
Overall (2017): #49,368 of 506,227Top 10%
4
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9724263 Core member for semen collection device 2017-08-08
9724264 Control system, control method, remote interactive control system and remoter interactive control method for sexual stimulation device 2017-08-08
D782036 Semen collection device 2017-03-21
9569104 Electronic device and scoring system and scoring method using same 2017-02-14