| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Kuang-Chi Science | - | Yes | - | Detail |
| Motorola Solutions | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Apr 24, 2006 | Series Unknown | $ 2M | 21Ventures | Detail |
| Jul 22, 2008 | Series B | $ 9M | 21Ventures | Detail |
| Oct 1, 2007 | Series B | $ 3M | 21Ventures | Detail |