Comsys Communication & Signal Processing Ltd.
22Patents
2Active
22Granted
37Portfolio score
Filing activity: Apr 16, 1996 → Apr 6, 2006 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6731700B1 | Soft decision output generator | Electricity | 184 | Expired |
| US6470047B1 | Apparatus for and method of reducing interference in a communications receiver | Electricity | 160 | Expired |
| US6944242B2 | Apparatus for and method of converting soft symbol information to soft bit information | Electricity | 103 | Expired |
| US6977977B1 | Compensation of I/Q gain mismatch in a communications receiver | Electricity | 84 | Expired |
| US6862326B1 | Whitening matched filter for use in a communications receiver | Electricity | 76 | Expired |
| US6907092B1 | Method of channel order selection and channel estimation in a wireless communication system | Electricity | 54 | Expired |
| US6859434B2 | Data transfer scheme in a communications system incorporating multiple processing elements | Physics | 48 | Expired |
| US6980602B1 | Normalization of equalizer soft output for channels with varying noise power | Electricity | 43 | Expired |
| US7050513B1 | Block based channel tracking using weighted recursive least squares | Electricity | 35 | Expired |
| US6529559B2 | Reduced soft output information packet selection | Electricity | 30 | Expired |
| US7065371B1 | Channel order selection and channel estimation in wireless communication system | Electricity | 29 | Expired |
| US7061967B2 | Multipath channel tap delay estimation in a CDMA spread spectrum receiver | Electricity | 25 | Expired |
| US5892980A | System for dynamically changing the length of transmit and receive sample buffers utilizing previous responding to an interrupt in a communications system | Electricity | 21 | Expired |
| US6901121B1 | Compensation of DC offset impairment in a communications receiver | Electricity | 21 | Expired |
| US7567635B2 | Single antenna interference suppression in a wireless receiver | Electricity | 14 | Active |
| US5864714A | Communication system which dynamically switches sizes of sample buffer between first size for quick response time and second size for robustness to interrupt latency | Electricity | 13 | Expired |
| US7039134B1 | Reduced complexity correlator for use in a code division multiple access spread spectrum receiver | Electricity | 12 | Expired |
| US6873608B1 | Communication system utilizing host signal processing | Electricity | 11 | Expired |
| US7307977B1 | Information transfer and interrupt event scheduling scheme for a communications transceiver incorporating multiple processing elements | Electricity | 9 | Expired |
| US7003536B2 | Reduced complexity fast hadamard transform | Physics | 1 | Expired |
| US7636345B2 | Apparatus for and method of time related communications between multiple devices having different time bases | Electricity | 1 | Active |
| US6993541B2 | Fast hadamard peak detector | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.