EXHIBIT51EXHIBIT51
ClaimLanguageAccusedInstrumentalitywhereintheMPEGdecoderisoperabletoaccessthememoryduringMPEGdecodingoperations;whereinthetransportlogicisoperabletoac
ClaimLanguageAccusedInstrumentalityEX.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,EX.142[VizioE420VOSVM]at7-3(similarblockdiagramforMT5387).Inboth
ClaimLanguageAccusedInstrumentalitytoPC-relativeliteralpools,andforSWIandemulatedinstructionhandlerstowork”),TotheextentthattheAccusedSingleMemoryProd
ClaimLanguageAccusedInstrumentalityllImflflfi/Bl~F€-,Avme3umo5.V“B W‘3m«=3_.g.12w‘em.a.:9.:2:Pi? X-IJ‘.'£1A¢Slw4-4532vrrzwzusn:€€€€€€«€rE\€r"
ClaimLanguageAccusedInstrumentalityfunctions,themethodMN2WS0062AFF(B),MN2WS0062DFF,MN2WSOl50A3,MN2WS02l0A2,MN2WS0043DA,comprising:MN2WS0l2A,MN2WS0l2OA
ClaimLanguageAccusedInstrumentalitySeealso,e.g.,EX.50[Philips42PFL6704DSVM]at10-5,10-14(showingasingleDRAM(“7B02”)coupledtothemainprocessor(“7701”)):R
ClaimLanguageAccusedInstrumentalitySimilarstructuresinrelevantpartarefoundinotherMediaTekchips.See,e.g.,Ex.142[VizioE420VOSVM]at7-2,7-3,7-4,7-30(MT538
ClaimLanguageAccusedInstrumentalityEx.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,Ex.142[VizioE420VOSVM]at7-4(notingthatthetransportdemultiplexer“
ClaimLanguageAccusedInstrumentality+ ~21:p/ 5,` ` mg;-rm.gnpmEmaa63Ex.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,Ex.142[VizioE420VOSVM]at7-3(show
ClaimLanguageAccusedInstrumentalityperformingMPEGdecodingForexample,chipsintheMediaTekfamilyandsimilarfamiliesinrelevantpart,suchasMT5392inPhilipsoper
InfringementChartPatentNo.5,870,087(“‘087Patent”)ClaimLanguageAccusedInstrumentality1.AnMPEGdecodersystemwhichincludesasinglememoryforusebytransport,d
ClaimLanguageAccusedInstrumentalityTotheextentthattheAccusedSingleMemoryProductsdonotinfringeliterally,theyinfringeunderthedoctrinesofequivalentsbecau
ClaimLanguageAccusedInstrumentalityCPU”),Ex.143[VizioGV42L_HTDVSVM]at7-31,7-32(listingARM926E]asthehostCPUforMT5351).Thesystemcontrolleriscoupledtothe
ClaimLanguageAccusedInstrumentalitySF3‘mF'_I338EX.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,EX.142[VizioE420VOSVM]at7-3(similarblockdiagram
ClaimLanguageAccusedInstrumentalityTotheextentthattheAccusedSingleMemoryProductsdonotinfringeliterally,theyinfringeunderthedoctrinesofequivalentsbecau
ClaimLanguageAccusedInstrumentalityThechipsetisshownasincluding,inadditiontoothercomponents,a“TSDemux”(transportlogic),a“VideoDecoder”(MPEGdecoder),an
ClaimLanguageAccusedInstrumentalitygm-a::‘m:;sa:ie.&fmg$335;‘,%*§33?%3%i$:a%1E%p Em:A:-E,-*i1"‘1‘";*;":‘.;i"§a2i7’inZ‘"?
ClaimLanguageAccusedInstrumentalityForexample,chipsintheMediaTekfamilyandsimilarfamiliesinrelevantpart,suchasMT5392inPhilipsDTV42PFL6704D/F7,includea“
ClaimLanguageAccusedInstrumentality[http://wwwhdtvprimercom/ISSUES/what_is_ATSC.html]atl(“ATSCemploysMPEG-2...”).TotheextentthattheAccusedSingleMemor
ClaimLanguageAccusedInstrumentalityEx.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,Ex.142[VizioE420VOSVM]at7-3(showinga“TSDemux”coupledtoan“ATSC”tu
ClaimLanguageAccusedInstrumentalityBEH2GE3fli'."‘ZIEl‘%3psK [ Ex.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,Ex.142[VizioE420VOSVM]at7-
ClaimLanguageAccusedInstrumentalityThechipsetisshownasincluding,inadditiontoothercomponents,a“TSDemux”(transportlogic),a“VideoDecoder”(MPEGdecoder),an
ClaimLanguageAccusedInstrumentalityoutputfromthetransportlogic,themultimediadatastreams.whereinthevideodecoderoperatestoperformvideoForexample,chipsin
ClaimLanguageAccusedInstrumentalityandamemorycoupledtothevideodecoder,whereinthememoryisusedbythevideodecoderduringvideodecodingoperations,whereinthem
dataduringsystemcontrolfunctions.ClaimLanguageAccusedInstrumentalitySF3‘mF'_I338EX.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,EX.142[VizioE4
ClaimLanguageAccusedInstrumentalityTotheextentthattheAccusedSingleMemoryProductsdonotinfringeliterally,theyinfringeunderthedoctrinesofequivalentsbecau
ClaimLanguageAccusedInstrumentalityachannelreceiverforreceivingandMPEGencodedKilpatrickTownsend640179971gm-a::‘m:;sa:ie.&fmg$335;‘.%*§33?%3%i$:a%1
ClaimLanguageAccusedInstrumentalityForexample,chipsintheMediaTekfamilyandsimilarfamiliesinrelevantpart,suchasMT5392inPhilipsDTV42PFL6704D/F7,includea“
ClaimLanguageAccusedInstrumentality[http://wwwhdtvprimercom/ISSUES/what_is_ATSC.html]atl(“ATSCemploysMPEG-2...”).TotheextentthattheAccusedSingleMemor
ClaimLanguageAccusedInstrumentalityEx.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,Ex.142[VizioE420VOSVM]at7-3(showinga“TSDemux”coupledtoan“ATSC”tu
ClaimLanguageAccusedInstrumentalityBEH2GE3fli'."‘ZIEl‘%3 Ex.91[PhilipsLC9.2LServiceManual]at43,seealso,e.g.,Ex.142[VizioE420VOSVM]at7-3(sim
ClaimLanguageAccusedInstrumentalityoutputfromthetransportlogic,themultimediadatastreams.whereintheMPEGdecoderoperatestoperformMPEGForexample,chipsinth
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