Paratek Microwave, Inc.
114Patents
42Active
114Granted
49Portfolio score
Filing activity: Oct 15, 1999 → Mar 11, 2010 · 42 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6377217B1 | Serially-fed phased array antennas with dielectric phase shifters | Electricity | 293 | Expired |
| US6492883B2 | Method of channel frequency allocation for RF and microwave duplexers | Electricity | 224 | Expired |
| US6686873B2 | Farfield calibration method used for phased array antennas containing tunable phase shifters | Electricity | 224 | Expired |
| US7183922B2 | Tracking apparatus, system and method | Electricity | 205 | Expired |
| US6525630B1 | Microstrip tunable filters tuned by dielectric varactors | Electricity | 188 | Expired |
| US6538603B1 | Phased array antennas incorporating voltage-tunable phase shifters | Electricity | 187 | Expired |
| US6514895B1 | Electronically tunable ceramic materials including tunable dielectric and metal silicate phases | Chemistry; Metallurgy | 186 | Expired |
| US8125399B2 | Adaptively tunable antennas incorporating an external probe to monitor radiated power | Electricity | 185 | Active |
| US6531936B1 | Voltage tunable varactors and tunable devices including such varactors | Electricity | 181 | Expired |
| US6377142B1 | Voltage tunable laminated dielectric materials for microwave applications | Electricity | 171 | Expired |
| US6377440B1 | Dielectric varactors with offset two-layer electrodes | Electricity | 171 | Expired |
| US6905989B2 | Tunable dielectric compositions including low loss glass | Chemistry; Metallurgy | 170 | Expired |
| US6404614B1 | Voltage tuned dielectric varactors with bottom electrodes | Electricity | 169 | Expired |
| US6987493B2 | Electronically steerable passive array antenna | Electricity | 165 | Expired |
| US6597265B2 | Hybrid resonator microstrip line filters | Electricity | 164 | Expired |
| US6590468B2 | Tunable microwave devices with auto-adjusting matching circuit | Electricity | 161 | Expired |
| US6556102B1 | RF/microwave tunable delay line | Electricity | 160 | Expired |
| US7535312B2 | Adaptive impedance matching apparatus, system and method with improved dynamic range | Electricity | 150 | Active |
| US7917104B2 | Techniques for improved adaptive impedance matching | Electricity | 143 | Active |
| US7714676B2 | Adaptive impedance matching apparatus, system and method | Electricity | 142 | Active |
| US6774077B2 | Electronically tunable, low-loss ceramic materials including a tunable dielectric phase and multiple metal oxide phases | Chemistry; Metallurgy | 140 | Expired |
| US7151411B2 | Amplifier system and method | Electricity | 135 | Expired |
| US7852170B2 | Adaptive impedance matching apparatus, system and method with improved dynamic range | Electricity | 131 | Active |
| US6794950B2 | Waveguide to microstrip transition | Electricity | 129 | Expired |
| US8217732B2 | Method and apparatus for adaptive impedance matching | Electricity | 127 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.