PerComm Inc.
4Patents
0Active
4Granted
18Portfolio score
Filing activity: Dec 9, 2002 → Dec 9, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD485266S1 | Wireless handheld communication device with joystick manipulator | General | 10 | Expired |
| USD485838S1 | Wireless handheld communication device | General | 10 | Expired |
| USD487085S1 | Wireless handheld communication device with keyboard | General | 5 | Expired |
| USD488155S1 | Wireless handheld communication device with function keys | General | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.