COMPRESSION DECOMPRESSION SYSTEM

Brand Owner (click to sort) Address Description
PURE3 RGB Systems, Incorporated 1025 E. Ball Rd. Anaheim CA 92805 Compression and decompression system, namely, software and hardware in the nature of digital media streaming devices used to stream computer video signals, high definition video signals, audio signals, and control signals over IP networks; technology platform in the nature of data compression software and audiovisual hardware in the nature of digital media streaming devices applied to compression, decompression, and transport of computer video signals, high definition video signals, audio signals, and control signals over IP networks;PURE THREE;
PURE3 RGB Systems, Incorporated 1025 E. Ball Rd. Anaheim CA 92805 Compression and decompression system, namely, hardware in the nature of digital media streaming devices and pre-installed software sold as a component of hardware in the nature of digital media streaming devices used to stream computer video signals, high definition video signals, audio signals, and control signals over IP networks; technology platform in the nature of pre-installed data compression software sold as a component of audiovisual hardware in the nature of digital media streaming devices applied to compression, decompression, and transport of computer video signals, high definition video signals, audio signals, and control signals over IP networks;PURE 3;PURE THREE;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An integrated memory controller (IMC) including MemoryF/X Technology which includes data compression and decompression engines for improved performance. The memory controller (IMC) of the present invention preferably selectively uses a combination of lossless, lossy, and no compression modes. Data transfers to and from the integrated memory controller of the present invention can thus be in a plurality of formats, these being compressed or normal (non-compressed), compressed lossy or lossless, or compressed with a combination of lossy and lossless. The invention also indicates preferred methods for specific compression and decompression of particular data formats such as digital video, 3D textures and image data using a combination of novel lossy and lossless compression algorithms in block or span addressable formats. To improve latency and reduce performance degradations normally associated with compression and decompression techniques, the MemoryF/X Technology encompasses multiple novel techniques such as: 1) parallel lossless compression/decompression; 2) selectable compression modes such as lossless, lossy or no compression; 3) priority compression mode; 4) data cache techniques; 5) variable compression block sizes; 6) compression reordering; and 7) unique address translation, attribute, and address caches. The parallel compression and decompression algorithm allows high-speed parallel compression and high speed parallel decompression operation. The IMC also preferably uses a special memory allocation and directory technique for reduction of table size and low latency operation. The integrated data compression and decompression capabilities of the IMC remove system bottle-necks and increase performance. This allows lower cost systems due to smaller data storage, reduced bandwidth requirements, reduced power and noise.