Real time data transformation and transmission overlapping device
September 11, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References T964004 3268870 3490690 3680055 Block cipher system for data security Data compaction system and apparatus Digital data transfer system having delayed information readout from a first memory into a second memory Human body comparison using driving point parameters Journal back-up storage control for a data processing system Key controlled block-cipher cryptographic system employing a multidirectional shift matrix InventorsApplicationNo. 054111 filed on 05/20/1987US Classes:710/68, Data compression and expansion380/269Having compressionExaminersPrimary: Clark, David L.Attorney, Agent or FirmInternational ClassG06F 005/06AbstractA real time data transformation and transmission apparatus transforms data from a first data device and transfers the transformed data to a second data device which need not have a data transfer rate consistent with the first data device. Data from the first data device is divided into blocks and is compressed by a compression device and written into a buffer. A controller controls the buffer to transmit compressed data to the second data device as a function of the data receiving rate of the second data medium provided that the buffer contains a predetermined amount of data. While the buffer is transmitting data, the compressor is compressing further blocks of data which are being written to the buffer such that the predetermined amount of data is stored in the buffer upon completion of the buffer transmitting a block of data. This ensures that complete blocks of data are transmitted to the second data medium at the data receiving rate of the second data medium.Other References
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