Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10124250 | Gaming system, kit, and method for enabling interactive play | Tao Xu, Ying Li, Xiaojun Zhang | 2018-11-13 |
| 9600636 | Medication compliance capping system, assembly, and method | Tao Xu, Xiaojun Zhang | 2017-03-21 |
| 8936157 | Indexing multi-compartment container-cap assembly | Tao Xu, Xiaojun Zhang | 2015-01-20 |
| 8689988 | Bottle cap having removal tracking indicia | Tao Xu, Xiaojun Zhang | 2014-04-08 |