CHANNEL MASTER, LLC
27Patents
6Active
27Granted
40Portfolio score
Filing activity: Sep 20, 1996 → Apr 10, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6549173B1 | Antenna feed and a reflector antenna system and a low noise (lnb) receiver, both with such an antenna feed | Electricity | 227 | Expired |
| US5892486A | Broad band dipole element and array | Electricity | 52 | Expired |
| US6188372A | Antenna with molded integral polarity plate | Electricity | 47 | Expired |
| US6720932B1 | Multi-frequency antenna feed | Electricity | 40 | Expired |
| US6087908A | Planar ortho-mode transducer | Electricity | 32 | Expired |
| US6839037B1 | Dual circular polarization waveguide system | Electricity | 19 | Expired |
| US6621375B2 | N port feed device | Electricity | 11 | Expired |
| USD426233S | Antenna | General | 9 | Expired |
| US6222495A | Multi-beam antenna | Electricity | 9 | Expired |
| US6297710A | Slip joint polarizer | Electricity | 8 | Expired |
| US6600387B2 | Multi-port multi-band transceiver interface assembly | Electricity | 8 | Expired |
| US6097264A | Broad band quad ridged polarizer | Electricity | 8 | Expired |
| USD427183S | Antenna | General | 7 | Expired |
| US6831612B2 | Antenna feed and a reflector antenna system and a low noise block (LNB) receiver, both with such an antenna feed | Electricity | 7 | Expired |
| US6323822A | Multi-beam antenna | Electricity | 6 | Expired |
| US5945955A | Heating system for microwave antenna reflector and method for making the same | Electricity | 5 | Expired |
| USD431555S | Housing for antenna feed horn and transmit electronics | General | 3 | Expired |
| USD964972S1 | Antenna mount | General | 3 | Active |
| USD1014475S1 | Antenna mount | General | 2 | Active |
| US6084921A | Transmit method and system for Ka band transmissions | Electricity | 2 | Expired |
| US7215222B2 | Dual polarization waveguide probe system with wedge shape polarization rotator | Electricity | 2 | Expired |
| USD973041S1 | Antenna | General | 2 | Active |
| US6232843A | Plural coupled microwave oscillators providing phase shifted output signals | Electricity | 0 | Expired |
| US6147563A | Coupled cavity oscillator producing output signals with a constant phase difference | Electricity | 0 | Expired |
| US12027786B2 | Modular antenna and antenna assembly | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.