Globespan, Inc.
28Patents
0Active
28Granted
33Portfolio score
Filing activity: Sep 18, 1997 → Oct 30, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6219386A | Frameless reed-solomon coding system and method | Electricity | 100 | Expired |
| US6034996A | System and method for concatenating reed-solomon and trellis codes | Electricity | 83 | Expired |
| US6192109A | Apparatus and method for improved DSL communication | Emerging Cross-Sectional Technologies | 70 | Expired |
| US6301337A | Combined handset and POTS filter | Electricity | 70 | Expired |
| US6415338B1 | System for writing a data value at a starting address to a number of consecutive locations equal to a segment length identifier | Physics | 61 | Expired |
| US6266347A | System and method for modifying symbol duration for the efficient transmission of information in a time duplex noise environment | Electricity | 45 | Expired |
| US6192498A | System and method for generating error checking data in a communications system | Electricity | 42 | Expired |
| US6067316A | Circuit for combined xDSL and other services | Electricity | 36 | Expired |
| US6064267A | Current mirror utilizing amplifier to match operating voltages of input and output transconductance devices | Physics | 23 | Expired |
| US6353909B1 | Configurable encoder and method for generating a Reed-Solomon codeword | Electricity | 21 | Expired |
| US6351185B1 | Increased output swing line drivers for operation at supply voltages that exceed the breakdown voltage of the integrated circuit technology | Electricity | 21 | Expired |
| US6281829A | Multi-mode analog front-end | Electricity | 20 | Expired |
| US7035323B1 | System and method for combining multiple digital subscriber line transceivers | Electricity | 19 | Expired |
| US6353361B1 | Fully differential two-stage operational amplifier with gain boosting | Electricity | 18 | Expired |
| US6255883A | System and method for balancing clock distribution between two devices | Physics | 12 | Expired |
| US6370671B1 | Configurable decoder and method for decoding a reed-solomon codeword | Electricity | 11 | Expired |
| US6233594A | Decimation filter for oversampling analog-to digital converter | Electricity | 10 | Expired |
| US6327666A | System and method for external timing using a complex rotator | Electricity | 9 | Expired |
| US6268815A | High performance switched-capacitor filter for oversampling sigma-delta digital to analog converters | Electricity | 9 | Expired |
| US6118265A | Reference voltage stabilization system and method for fixing reference voltages, independent of sampling rate | Physics | 8 | Expired |
| US6310896A | System and method for data sequence correlation in the time domain | Electricity | 8 | Expired |
| US6353644B1 | System and method for performing time domain equalization | Electricity | 7 | Expired |
| US6407611B1 | System and method for providing automatic compensation of IC design parameters that vary as a result of natural process variation | Electricity | 5 | Expired |
| US6181122A | System and method for starting voltage and current controlled elements | Physics | 4 | Expired |
| US7031378B1 | Unified DSL transceiver | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.