MEDIATEK INC.
4,861Patents
4,468Active
4,861Granted
64Portfolio score
Filing activity: Mar 24, 1997 → Apr 29, 2024 · 1,056 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8855319B2 | Audio signal processing apparatus and audio signal processing method | Physics | 284 | Active |
| US8185093B2 | Methods for handling an apparatus terminated communication request and communication apparatuses utilizing the same | Electricity | 230 | Active |
| US8175012B2 | Decoding/encoding method for booting from a NAND flash and system thereof | Physics | 168 | Active |
| US7397853B2 | Adaptive de-blocking filtering apparatus and method for MPEG video decoder | Electricity | 150 | Active |
| US9881882B2 | Semiconductor package with three-dimensional antenna | Electricity | 127 | Active |
| US9779725B2 | Voice wakeup detecting device and method | Emerging Cross-Sectional Technologies | 122 | Active |
| US9288098B2 | Methods and apparatus for envelope tracking system | Electricity | 103 | Active |
| US9021153B2 | Direct memory access system and method using the same | Physics | 98 | Active |
| US7994864B2 | Audio out unit | Electricity | 85 | Active |
| US9065509B1 | Methods and apparatus for envelope tracking system | Electricity | 83 | Active |
| US6003151A | Error correction and detection system for mass storage controller | Physics | 81 | Expired |
| US7400679B2 | Adaptive de-blocking filtering apparatus and method for MPEG video decoder | Electricity | 80 | Active |
| US7042511B2 | Apparatus and method for video data processing in digital video decoding | Electricity | 74 | Expired |
| US7308061B1 | Read channel apparatus and method for an optical storage system | Physics | 72 | Active |
| US7856141B2 | Method for adjusting saturation and contrast of an area of an image and apparatus thereof | Electricity | 68 | Active |
| US8050129B2 | E-fuse apparatus for controlling reference voltage required for programming/reading e-fuse macro in an integrated circuit via switch device in the same integrated circuit | Physics | 65 | Active |
| US7777570B2 | Transformer power combiner having secondary winding conductors magnetically coupled to primary winding conductors and configured in topology including series connection and parallel connection | Electricity | 60 | Active |
| US9520907B2 | Methods and apparatus for envelope tracking system | Electricity | 60 | Active |
| US8838046B2 | System and method of hybrid FDM/TDM coexistence interference avoidance | Electricity | 60 | Active |
| US6980780B2 | Power controller | Electricity | 59 | Expired |
| US8059737B2 | OFDM receiver having memory capable of acting in a single-chip mode and a diversity mode | Electricity | 48 | Active |
| US7743202B2 | Command controller, prefetch buffer and methods for accessing a serial flash in an embedded system | Physics | 47 | Active |
| US7592937B1 | CABAC decoding unit and method | Electricity | 46 | Active |
| US8093722B2 | System-in-package with fan-out WLCSP | Electricity | 46 | Active |
| US8750926B2 | System and method for coordinating multiple radio transceivers within the same device platform | Electricity | 44 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.