STMICROELECTRONICS N.V.
159Patents
56Active
159Granted
50Portfolio score
Filing activity: Mar 31, 1997 → Aug 4, 2015 · 49 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6865232B1 | Multi-carrier transmission systems | Electricity | 82 | Expired |
| US6591283B1 | Efficient interpolator for high speed timing recovery | Physics | 76 | Expired |
| US6456649B1 | Multi-carrier transmission systems | Electricity | 62 | Expired |
| US6098185A | Header-formatted defective sector management system | Physics | 61 | Expired |
| US7099377B2 | Method and device for interference cancellation in a CDMA wireless communication system | Electricity | 57 | Expired |
| US6466629B1 | Multi-carrier transmission systems | Electricity | 55 | Expired |
| US6538986B2 | Data transmission system and method using nQAM constellation with a control channel superimposed on a user data channel | Electricity | 52 | Expired |
| US6493395B1 | Multi-carrier transmission systems | Electricity | 46 | Expired |
| US6363128B1 | Multi-carrier transmission systems | Electricity | 44 | Expired |
| US7653017B2 | Bluetooth sniff mode power saving | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6438174B1 | Multi-carrier transmission systems | Electricity | 35 | Expired |
| US6359926B1 | Multi-carrier transmission systems | Electricity | 35 | Expired |
| US7600172B2 | Method and device for decoding packets of data within a hybrid ARQ scheme | Electricity | 35 | Active |
| US7688915B2 | Method and system for blindly detecting a discontinuously transmitted shared channel, in particular blind high speed shared control channels detection | Electricity | 33 | Active |
| US6366554B1 | Multi-carrier transmission systems | Electricity | 29 | Expired |
| US8010869B2 | Method and device for controlling the decoding of a LDPC encoded codeword, in particular for DVB-S2 LDPC encoded codewords | Electricity | 29 | Active |
| US6947470B2 | Rake receiver for a CDMA system, in particular incorporated in a cellular mobile phone | Electricity | 28 | Expired |
| US6169456A | Auto-biasing circuit for current mirrors | Electricity | 28 | Expired |
| US7424067B2 | Methods and apparatus for synchronization of training sequences | Electricity | 27 | Expired |
| US6332205A | Data recovery system having offset compensation | Physics | 27 | Expired |
| US6363511B1 | Device and method for decoding data streams from storage media | Electricity | 26 | Expired |
| US6320903A | Multi-carrier transmission systems | Electricity | 26 | Expired |
| US6751261B1 | Synchronisation | Electricity | 26 | Expired |
| US7286617B2 | Methods and apparatus for synchronization of training sequences | Electricity | 25 | Expired |
| US6487672B1 | Digital timing recovery using baud rate sampling | Physics | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.