Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905405 | Occlusion device for closing anatomical defects | Subramanian Venkatraman, Yin Chiang Freddy Boey, Yong-dan Tang, Wei Luen James Yip, Hong Duc Duong | 2021-02-02 |
| 10660620 | Sperm collection device | — | 2020-05-26 |
| 9987192 | Massaging devices | — | 2018-06-05 |
| 9789510 | Adhesive dispensing device | Jun Feng | 2017-10-17 |
| 9649218 | Sperm collector with squeezing function | — | 2017-05-16 |
| D742535 | Sexual stimulation device | — | 2015-11-03 |
| 8475422 | Sperm collector with squeezing function | — | 2013-07-02 |
| 7762987 | Safety syringe device with separable needle stem by turning back | — | 2010-07-27 |