Imagination Technologies Limited
1,321Patents
1,296Active
1,321Granted
68Portfolio score
Filing activity: Sep 12, 1997 → Jun 24, 2024 · 44 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9088336B2 | Systems and methods of echo and noise cancellation in voice communication | Electricity | 98 | Active |
| US8286180B2 | Synchronisation of execution threads on a multi-threaded processor | Physics | 97 | Active |
| US6798410B1 | Shading 3-dimensional computer generated images | Physics | 69 | Expired |
| US9607426B1 | Asynchronous and concurrent ray tracing and rasterization rendering processes | Physics | 56 | Active |
| US7324115B2 | Display list compression for a tiled 3-D rendering system | Physics | 51 | Expired |
| US9424685B2 | Unified rasterization and ray tracing rendering environments | Physics | 42 | Active |
| US9298467B2 | Switch statement prediction | Physics | 40 | Active |
| US7269713B2 | Adjusting thread instruction issue rate based on deviation of actual executed number from intended rate cumulative number | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6741247B1 | Shading 3-dimensional computer generated images | Physics | 38 | Expired |
| US8860590B2 | Automatic gain control system for an analog to digital converter | Electricity | 35 | Active |
| US6330000A | Method and apparatus for performing arithmetic division with a machine | Physics | 33 | Expired |
| US9706057B2 | Auto-tuning of non-linear processor threshold | Electricity | 33 | Active |
| US10389861B2 | Controlling operational characteristics of acoustic echo canceller | Physics | 32 | Active |
| US10244121B2 | Automatic tuning of a gain controller | Electricity | 31 | Active |
| US9692882B2 | Auto-tuning of an acoustic echo canceller | Electricity | 30 | Active |
| US6313846A | Texturing and shading of 3-D images | Physics | 30 | Expired |
| US7242811B2 | Method and apparatus for compressing data and decompressing compressed data | Electricity | 27 | Expired |
| US7236649B2 | Method and apparatus for compressing data and decompressing compressed data | Electricity | 27 | Active |
| US7796065B2 | Method of decoding data and apparatus therefor | Electricity | 25 | Active |
| US6750867B1 | Image processing apparatus | Physics | 20 | Expired |
| US8717357B2 | Systems and methods for 3-D scene acceleration structure creation and updating | Physics | 16 | Active |
| US7116335B2 | Texturing systems for use in three-dimensional imaging systems | Physics | 15 | Expired |
| US7834872B2 | Tiling system for 3D rendered graphics | Physics | 14 | Expired |
| US10558428B2 | Floating point to fixed point conversion | Electricity | 13 | Active |
| US8669987B2 | Memory management for systems for generating 3-dimensional computer images | Physics | 13 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.