Unication Co., Ltd.
4Patents
3Active
4Granted
39Portfolio score
Filing activity: Mar 21, 2002 → Mar 22, 2012 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8284543B2 | Structure of keyboard combinable with electronic device | Physics | 8 | Active |
| US7620413B2 | Method for implementing push-to-talk over SIP and multicast RTP related system | Electricity | 6 | Active |
| US6709278B2 | Personal digital assistant with a foldable memory card adapter | Electricity | 5 | Expired |
| US8406684B1 | Two-way radio device with combined mobile communication function | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.