Lucid Information Technology, Ltd.
23Patents
22Active
23Granted
47Portfolio score
Filing activity: Jan 28, 2004 → Aug 29, 2008 · 22 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7777748B2 | PC-level computing system with a multi-mode parallel graphics rendering subsystem employing an automatic mode controller, responsive to performance data collected during the run-time of graphics applications | Physics | 41 | Active |
| US7944450B2 | Computing system having a hybrid CPU/GPU fusion-type graphics processing pipeline (GPPL) architecture | Physics | 15 | Active |
| US7961194B2 | Method of controlling in real time the switching of modes of parallel operation of a multi-mode parallel graphics processing subsystem embodied within a host computing system | Physics | 14 | Active |
| US8284207B2 | Method of generating digital images of objects in 3D scenes while eliminating object overdrawing within the multiple graphics processing pipeline (GPPLS) of a parallel graphics processing system generating partial color-based complementary-type images along the viewing direction using black pixel rendering and subsequent recompositing operations | Physics | 9 | Active |
| US7800610B2 | PC-based computing system employing a multi-GPU graphics pipeline architecture supporting multiple modes of GPU parallelization dymamically controlled while running a graphics application | Physics | 8 | Active |
| US7800611B2 | Graphics hub subsystem for interfacing parallalized graphics processing units (GPUs) with the central processing unit (CPU) of a PC-based computing system having an CPU interface module and a PC bus | Physics | 7 | Active |
| US7808499B2 | PC-based computing system employing parallelized graphics processing units (GPUS) interfaced with the central processing unit (CPU) using a PC bus and a hardware graphics hub having a router | Physics | 7 | Active |
| US8629877B2 | Method of and system for time-division based parallelization of graphics processing units (GPUs) employing a hardware hub with router interfaced between the CPU and the GPUs for the transfer of geometric data and graphics commands and rendered pixel data within the system | Physics | 7 | Active |
| US7796129B2 | Multi-GPU graphics processing subsystem for installation in a PC-based computing system having a central processing unit (CPU) and a PC bus | Physics | 6 | Active |
| US8497865B2 | Parallel graphics system employing multiple graphics processing pipelines with multiple graphics processing units (GPUS) and supporting an object division mode of parallel graphics processing using programmable pixel or vertex processing resources provided with the GPUS | Physics | 5 | Active |
| US8125487B2 | Game console system capable of paralleling the operation of multiple graphic processing units (GPUS) employing a graphics hub device supported on a game console board | Physics | 5 | Active |
| US7808504B2 | PC-based computing system having an integrated graphics subsystem supporting parallel graphics processing operations across a plurality of different graphics processing units (GPUS) from the same or different vendors, in a manner transparent to graphics applications | Physics | 5 | Active |
| US7812846B2 | PC-based computing system employing a silicon chip of monolithic construction having a routing unit, a control unit and a profiling unit for parallelizing the operation of multiple GPU-driven pipeline cores according to the object division mode of parallel operation | Physics | 5 | Active |
| US7834880B2 | Graphics processing and display system employing multiple graphics cores on a silicon chip of monolithic construction | Physics | 5 | Active |
| US7940274B2 | Computing system having a multiple graphics processing pipeline (GPPL) architecture supported on multiple external graphics cards connected to an integrated graphics device (IGD) embodied within a bridge circuit | Physics | 5 | Active |
| US7800619B2 | Method of providing a PC-based computing system with parallel graphics processing capabilities | Physics | 4 | Active |
| US7796130B2 | PC-based computing system employing multiple graphics processing units (GPUS) interfaced with the central processing unit (CPU) using a PC bus and a hardware hub, and parallelized according to the object division mode of parallel operation | Physics | 4 | Active |
| US8085273B2 | Multi-mode parallel graphics rendering system employing real-time automatic scene profiling and mode control | Physics | 4 | Active |
| US7843457B2 | PC-based computing systems employing a bridge chip having a routing unit for distributing geometrical data and graphics commands to parallelized GPU-driven pipeline cores supported on a plurality of graphics cards and said bridge chip during the running of a graphics application | Physics | 3 | Active |
| US7812844B2 | PC-based computing system employing a silicon chip having a routing unit and a control unit for parallelizing multiple GPU-driven pipeline cores according to the object division mode of parallel operation during the running of a graphics application | Physics | 3 | Active |
| US7233964B2 | Method and system for compositing three-dimensional graphics images using associative decision mechanism | Physics | 3 | Expired |
| US8134563B2 | Computing system having multi-mode parallel graphics rendering subsystem (MMPGRS) employing real-time automatic scene profiling and mode control | Physics | 3 | Active |
| US7812845B2 | PC-based computing system employing a silicon chip implementing parallelized GPU-driven pipelines cores supporting multiple modes of parallelization dynamically controlled while running a graphics application | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.