Pagemart, Inc.
🏢 View company profile →5Patents
0Active
5Granted
25Portfolio score
Filing activity: Nov 13, 1990 → Jun 1, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5239671A | Simulcast satellite paging system with provision for signal interruption | Electricity | 95 | Expired |
| US5361399A | Adaptive communication system for transmitting between base stations and portable transceivers via different data rate communication links | Electricity | 92 | Expired |
| US5423056A | Adaptive cellular paging system | Electricity | 39 | Expired |
| US5355529A | Paging system with satellite time base | Electricity | 29 | Expired |
| US5483665A | Simulcast satellite paging system with over lapping paging reception locales | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.