Telenokia Oy
9Patents
0Active
9Granted
29Portfolio score
Filing activity: Apr 10, 1990 → Oct 13, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5351235A | Method for relaying information in an integrated services network | Electricity | 395 | Expired |
| US5428602A | Frequency-hopping arrangement for a radio communication system | Electricity | 66 | Expired |
| US5012208A | Quadrature modulator having compensation for local oscillator leak | Electricity | 26 | Expired |
| US5335225A | Communication system and a method for controlling a connection in the communication system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5307371A | Radio transceiver system | Electricity | 10 | Expired |
| US5423071A | Monitoring and alarm circuitry for a base station transmitting supervising signals to one or more mobile radio stations | Electricity | 7 | Expired |
| US5369785A | Method of and apparatus for detecting a monitoring signal at a base station in a radio telephone system | Electricity | 6 | Expired |
| US5237261A | Voltage step up regulator | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5210508A | High-frequency amplifier of a radio transmitter | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.