Assignee
DIGITAL FOUNTAIN INC
US·32 granted patents·3 pending applications·3,036 citations·filing 1999–2010
Top patents by PatentIndex Score
35 records- 0199US7971129B2Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systemsDIGITAL FOUNTAIN INC·Filed 2007·Granted Jun 28, 2011·391 cites·35 claims
- 0299US7068729B2Multi-stage code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2001·Granted Jun 27, 2006·136 cites·53 claims
- 0399US6373406B2Information additive code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2001·Granted Apr 16, 2002·124 cites·54 claims
- 0499US6307487B1Information additive code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 1999·Granted Oct 23, 2001·289 cites·38 claims
- 0598US7812743B2Information additive code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2007·Granted Oct 12, 2010·41 cites·26 claims
- 0698US7721184B2Method and apparatus for fast encoding of data symbols according to half-weight codesDIGITAL FOUNTAIN INC·Filed 2005·Granted May 18, 2010·82 cites·6 claims
- 0798US7676735B2Forward error-correcting (FEC) coding and streamingDIGITAL FOUNTAIN INC·Filed 2006·Granted Mar 9, 2010·82 cites·10 claims
- 0898US7418651B2File download and streaming systemDIGITAL FOUNTAIN INC·Filed 2005·Granted Aug 26, 2008·95 cites·11 claims
- 0997US7720174B2Multi-stage code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2006·Granted May 18, 2010·63 cites·33 claims
- 1097US7711068B2Multi-stage code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2007·Granted May 4, 2010·61 cites·24 claims
- 1197US7532132B2Systematic encoding and decoding of chain reaction codesDIGITAL FOUNTAIN INC·Filed 2007·Granted May 12, 2009·48 cites·20 claims
- 1297US7394407B2Systematic encoding and decoding of chain reaction codesDIGITAL FOUNTAIN INC·Filed 2005·Granted Jul 1, 2008·40 cites·32 claims
- 1397US7233264B2Information additive code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2005·Granted Jun 19, 2007·49 cites·32 claims
- 1497US7030785B2Systems and processes for decoding a chain reaction code through inactivationDIGITAL FOUNTAIN INC·Filed 2005·Granted Apr 18, 2006·61 cites·34 claims
- 1597US6909383B2Systematic encoding and decoding of chain reaction codesDIGITAL FOUNTAIN INC·Filed 2003·Granted Jun 21, 2005·142 cites·38 claims
- 1697US6856263B2Systems and processes for decoding chain reaction codes through inactivationDIGITAL FOUNTAIN INC·Filed 2003·Granted Feb 15, 2005·92 cites·59 claims
- 1797US6614366B2Information additive code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2002·Granted Sep 2, 2003·138 cites·59 claims
- 1897US6411223B1Generating high weight encoding symbols using a basisDIGITAL FOUNTAIN INC·Filed 2000·Granted Jun 25, 2002·131 cites·42 claims
- 1996US7512697B2Scheduling of multiple files for serving on a serverDIGITAL FOUNTAIN INC·Filed 2005·Granted Mar 31, 2009·69 cites·36 claims
- 2096US7451377B2Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmittersDIGITAL FOUNTAIN INC·Filed 2006·Granted Nov 11, 2008·39 cites·28 claims
- 2196US7265688B2Systems and processes for decoding a chain reaction code through inactivationDIGITAL FOUNTAIN INC·Filed 2006·Granted Sep 4, 2007·38 cites·1 claims
- 2296US7139960B2Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmittersDIGITAL FOUNTAIN INC·Filed 2004·Granted Nov 21, 2006·65 cites·25 claims
- 2396US7057534B2Information additive code generator and decoder for communication systemsDIGITAL FOUNTAIN INC·Filed 2003·Granted Jun 6, 2006·54 cites·20 claims
- 2495US7240358B2Methods and apparatus for scheduling, serving, receiving media-on demand for clients, servers arranged according to constraints on resourcesDIGITAL FOUNTAIN INC·Filed 2001·Granted Jul 3, 2007·150 cites·94 claims
- 2593US7412641B2Protection of data from erasures using subsymbol based codesDIGITAL FOUNTAIN INC·Filed 2004·Granted Aug 12, 2008·58 cites·16 claims
- 2693US6486803B1On demand encoding with a windowDIGITAL FOUNTAIN INC·Filed 2000·Granted Nov 26, 2002·170 cites·44 claims
- 2792US7293222B2Systems and processes for fast encoding of hamming codesDIGITAL FOUNTAIN INC·Filed 2004·Granted Nov 6, 2007·55 cites·17 claims
- 2892US7072971B2Scheduling of multiple files for serving on a serverDIGITAL FOUNTAIN INC·Filed 2001·Granted Jul 4, 2006·69 cites·103 claims
- 2990US7249291B2System and method for reliably communicating the content of a live data streamDIGITAL FOUNTAIN INC·Filed 2003·Granted Jul 24, 2007·83 cites·13 claims
- 3087US7447235B2FEC-based reliability control protocolsDIGITAL FOUNTAIN INC·Filed 2004·Granted Nov 4, 2008·53 cites·9 claims
- 3187US7243285B2Systems and methods for broadcasting information additive codesDIGITAL FOUNTAIN INC·Filed 2003·Granted Jul 10, 2007·58 cites·62 claims
- 3280US8006160B2Efficient encoding and decoding methods for representing schedules and processing forward error correction codesDIGITAL FOUNTAIN INC·Filed 2007·Granted Aug 23, 2011·10 cites·27 claims
- 3352US2008086751A1Methods and apparatus for scheduling, serving, receiving media-on-demand for clients, servers arranged according to constraints on resourcesDIGITAL FOUNTAIN INC·Filed 2007·Application pending·0 cites
- 3443US2009307565A1Method and apparatus for fast encoding of data symbols according to half-weight codesDIGITAL FOUNTAIN INC·Filed 2008·Application pending·0 cites
- 3538US2010211690A1Block partitioning for a data streamDIGITAL FOUNTAIN INC·Filed 2010·Application pending·0 cites
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