Inventor · disambiguated record
Andrew Palfreyman
Also filed as: PALFREYMAN ANDREW
15 granted patents·1 pending application·597 citations·filing 1988–2009
94Inventor score
Top patents by PatentIndex Score
16 records- 0196US7788393B2Switching a client from unicasting to multicasting by increasing the unicast stream rate to the clientCISCO TECH INC·Filed 2006·Granted Aug 31, 2010·38 cites·12 claims
- 0293US6285361B1Method and apparatus for clipping video segments from an audiovisual fileFUTURETEL INC·Filed 1997·Granted Sep 4, 2001·89 cites·30 claims
- 0392US6157771AMethod and apparatus for seeking within audiovisual filesFUTURETEL INC·Filed 1997·Granted Dec 5, 2000·86 cites·15 claims
- 0491US7904581B2Fast channel change with conditional return to multicastingCISCO TECH INC·Filed 2006·Granted Mar 8, 2011·14 cites·26 claims
- 0591US6400886B1Method and apparatus for stitching edited video segmentsFUTURETEL INC·Filed 1997·Granted Jun 4, 2002·71 cites·19 claims
- 0690US6661430B1Method and apparatus for copying an audiovisual segmentPICOSTAR LLC·Filed 1997·Granted Dec 9, 2003·74 cites·18 claims
- 0790US6201925B1Method and apparatus for editing video filesFUTURETEL INC·Filed 1997·Granted Mar 13, 2001·65 cites·25 claims
- 0888US8201204B2Minimizing black video segments during ad insertionCONNERY GLENN W·Filed 2009·Granted Jun 12, 2012·13 cites·20 claims
- 0987US6262777B1Method and apparatus for synchronizing edited audiovisual filesFUTURETEL INC·Filed 1997·Granted Jul 17, 2001·117 cites·28 claims
- 1076US8613013B2Ad splicing using re-quantization variantsCONNERY GLENN·Filed 2008·Granted Dec 17, 2013·5 cites·15 claims
- 1174US8140699B2Switching a client from unicasting to multicasting by simultaneously providing unicast and multicast streams to the clientPICKENS JOHN·Filed 2006·Granted Mar 20, 2012·6 cites·20 claims
- 1273US8312493B2Providing program restart functionality in a digital video networkAZAM KHALID MOHAMMED·Filed 2008·Granted Nov 13, 2012·5 cites·17 claims
- 1372US8170401B2Optimizing ad insertion by removing low information framesCONNERY GLENN WILLIAM·Filed 2008·Granted May 1, 2012·2 cites·18 claims
- 1462US4933939AMethod and apparatus for error measurement and reduction in a mass storage device memory systemNAT SEMICONDUCTOR CORP·Filed 1988·Granted Jun 12, 1990·12 cites·34 claims
- 1546US8565318B2Restamping transport streams to avoid vertical rollsCONNERY GLENN·Filed 2008·Granted Oct 22, 2013·0 cites·13 claims
- 1645US2006280431A1Supporting trick modes in a streaming digital video environment using a root trick mode streamBLATTMAN KIRK·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →