Allen Telecom LLC
50Patents
0Active
50Granted
37Portfolio score
Filing activity: Feb 28, 1992 → Mar 11, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6404775B1 | Band-changing repeater with protocol or format conversion | Electricity | 380 | Expired |
| US5774789A | RF communication signal distribution system and method | Electricity | 154 | Expired |
| USD376367S | Antenna assembly with radome | General | 104 | Expired |
| US5307075A | Directional microstrip antenna with stacked planar elements | Electricity | 80 | Expired |
| US5629713A | Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension | Electricity | 76 | Expired |
| US6920329B2 | Method and system for applying wireless geolocation technology | Physics | 67 | Expired |
| US5940044A | 45 degree polarization diversity antennas | Electricity | 56 | Expired |
| US5572222A | Microstrip patch antenna array | Electricity | 46 | Expired |
| US5917455A | Electrically variable beam tilt antenna | Electricity | 46 | Expired |
| US6621465B2 | Antenna array having sliding dielectric phase shifters | Electricity | 43 | Expired |
| US5896107A | Dual polarized aperture coupled microstrip patch antenna system | Electricity | 43 | Expired |
| US5619217A | Cellular and PCS antenna mounting assembly | Electricity | 36 | Expired |
| USRE35736E | Distributed antenna system | General | 36 | Expired |
| US5541979A | Cell extender with timing alignment for use in time division multiple-access and similar cellular telephone systems | Electricity | 34 | Expired |
| US6138024A | Dynamic channel selection in a cellular communication system | Electricity | 30 | Expired |
| US5440281A | Multichannel transmitter combiners employing cavities having low output impedance | Electricity | 30 | Expired |
| US5446729A | Compact, low-intermodulation multiplexer employing interdigital filters | Electricity | 29 | Expired |
| US6037912A | Low profile bi-directional antenna | Electricity | 29 | Expired |
| US5963179A | Variable azimuth mounting assembly for panel antennas | Electricity | 29 | Expired |
| US5410284A | Folded multiple bandpass filter with various couplings | Electricity | 27 | Expired |
| US5428325A | RF filters and multiplexers with resonator decouplers | Electricity | 25 | Expired |
| US5543758A | Asymmetric dual-band combine filter | Electricity | 24 | Expired |
| US6535086B1 | Dielectric tube loaded metal cavity resonators and filters | Electricity | 22 | Expired |
| US5343214A | Cellular mobile communications antenna | Electricity | 22 | Expired |
| US5805033A | Dielectric resonator loaded cavity filter coupling mechanisms | Electricity | 22 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.