Annex A to the MPEG Audio Patent License Agreement Essential Philips, France Telecom and IRT Patents relevant to DVD-Video Disc - MPEG Audio - general

Transcription

1 Essential Philips, France Telecom and IRT Patents relevant to DVD-Video Disc - MPEG Audio - general PUBLICATION AR N Jun Oct Oct-11 Universal subband coder format AT IRT-1 - WO Jun-91 WO Jan Jun-11 Subband coded audio signals using scale factors AT IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals AU IRT-2 - WO Jul-92 WO Aug Jul-12 Digitized, blockcoded audio signals DE IRT-1 - WO Jun-91 EP Jan Jun-11 Subband coded audio signals using scalefactors DE IRT-1 - WO Jun-91 WO Jun Jun-11 Subband coded audio signals using scale factors DE IRT-2 - WO Jul-92 EP Dec Jul-12 Digitized, blockcoded audio signals DE IRT-4 - DE Sep Jul Sep-12 Bitrate allocation/bitrate reduced coding DK IRT-1 - WO Jun-91 EP Jan Jun-11 Subband coded audio signals using scalefactors DK IRT-2 - WO Jul-92 EP Dec Jul-12 Digitized, blockcoded audio signals ES IRT-1 - WO Jun-91 EP Jan Jun-11 Subband coded audio signals using scalefactors ES IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals FI IRT-1 - WO Jun-91 FI Jun Jun-11 Subband coded audio signals using scalefactors FR IRT-1 - WO Jun-91 WO Jan Jun-11 Subband coded audio signals using scale factors FR IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals GB IRT-1 - WO Jun-91 WO Jan Jun-11 Subband coded audio signals using scale factors GB IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals IT IRT-1 - WO Jun-91 WO Jan Jun-11 Subband coded audio signals using scale factors IT IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals JP IRT-1 - WO Jun-91 JP Apr Jun-11 Subband coded audio signals using scalefactors JP IRT-2 - WO Jul-92 JP Apr Jul-12 Digitized, blockcoded audio signals KR IRT-1 - WO Jun-91 WO Sep Jun-11 Subband coded audio signals using scale factors KR IRT-2 - WO Jul-92 WO Feb Jul-12 Digitized, blockcoded audio signals NL IRT-1 - WO Jun-91 WO Jan Jun-11 Subband coded audio signals using scale factors NL IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals (1) relevant only if joint coding is used Page 1 of 2 Version date : January 28, 2011

2 Essential Philips, France Telecom and IRT Patents relevant to DVD-Video Disc - MPEG Audio - general PUBLICATION SE IRT-1 - WO Jun-91 WO Jan Jun-11 Subband coded audio signals using scale factors SE IRT-2 - WO Jul-92 WO Dec Jul-12 Digitized, blockcoded audio signals US N A 07/ Dec Jun Jun-11 Universal subband coder format US N E 08/ Jun Jul Jul-13 Universal subband coder format (1) US N G 08/ Jun Jun Jun-13 Universal subband coder format (1) US N I 09/ Jul A1 10-Feb Jun-11 Universal subband coder format (1) US N K 11/ Dec A1 21-Jul Mar-11 Universal subband coder format (1) (1) relevant only if joint coding is used Page 2 of 2 Version date : January 28, 2011

3 Essential Philips, France Telecom and IRT Patents relevant to DVD-Video Disc - MPEG Audio - patents relevant if centre channel is coded PUBLICATION CN N Jan A 04-Feb Jan-17 N channel compatible with 2- and 1- channel DE N Jan A1 14-Jun Jan-14 Three channel transmission of L, R and C DE N Oct A1 14-May Oct-14 SB splitting prior to multiplexing L, R, C DE N Jan Nov Jan-17 N channel compatible with 2- and 1- channel ES N Jan A1 14-Jun Jan-14 Three channel transmission of L, R and C FR N Jan A1 14-Jun Jan-14 Three channel transmission of L, R and C FR N Oct A1 14-May Oct-14 SB splitting prior to multiplexing L, R, C FR N Jan Nov Jan-17 N channel compatible with 2- and 1- channel GB N Jan A1 14-Jun Jan-14 Three channel transmission of L, R and C GB N Oct A1 14-May Oct-14 SB splitting prior to multiplexing L, R, C GB N Jan Nov Jan-17 N channel compatible with 2- and 1- channel IT N Jan A1 14-Jun Jan-14 Three channel transmission of L, R and C JP N Jan Sep Jan-14 Three channel transmission of L, R and C JP N Oct Aug Oct-14 SB splitting prior to multiplexing L, R, C JP N Jan Apr Jan-17 N channel compatible with 2- and 1- channel KR N Jan Mar Jan-14 Three channel transmission of L, R and C KR N Oct Jan Oct-14 SB splitting prior to multiplexing L, R, C SE N Jan A1 14-Jun Jan-14 Three channel transmission of L, R and C SE N Oct A1 14-May Oct-14 SB splitting prior to multiplexing L, R, C SG N Oct Feb Oct-14 SB splitting prior to multiplexing L, R, C US N / Jan Mar Jan-14 Three channel transmission of L, R and C US N / Oct Aug Oct-14 SB splitting prior to multiplexing L, R, C US N A 08/ May Oct Oct-14 SB splitting prior to multiplexing L, R, C US N / Feb Mar Feb-17 N channel compatible with 2- and 1- channel Page 1 of 1 Version date : January 28, 2011

4 Essential Philips, France Telecom and IRT Patents relevant to DVD-Video Disc - MPEG Audio - patents relevant if 5 or more channels are coded PUBLICATION AR N P Feb Oct-05 AR Feb-17 7-channel backwards compatibleencoding AT N Jan A1 31-Mar-04 E Jan-17 7-channel backwards compatibleencoding BE N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding BR N PI Jan-97 PI Feb-09 PI Jan-17 7-channel backwards compatibleencoding CN N Jan A 11-Aug Jan-17 7-channel backwards compatibleencoding CZ N PV Jan Dec Jan-17 7-channel backwards compatibleencoding DE N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding DE N Apr A1 09-Jul Apr-17 Multi channel encoding ES N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding FR N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding FR N Apr A1 09-Jul Apr-17 Multi channel encoding GB N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding GB N Apr A1 09-Jul Apr-17 Multi channel encoding GR N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding ID N P Feb A 23-Dec-04 ID Feb-11 7-channel backwards compatibleencoding IE N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding IL N Jan Nov Jan-17 7-channel backwards compatibleencoding IN N /Cal/97 03-Feb Sep Feb-17 7-channel backwards compatibleencoding IT N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding IT N Apr A1 09-Jul Apr-17 Multi channel encoding JP N Jan Apr Jan-17 7-channel backwards compatibleencoding JP N Apr Sep Apr-17 Multi channel encoding KR N Jan Mar Jan-17 7-channel backwards compatibleencoding KR N Apr Feb Apr-17 Multi channel encoding MY N PI Feb Jun Jun-21 7-channel backwards compatibleencoding Page 1 of 2 Version date : January 28, 2011

5 Essential Philips, France Telecom and IRT Patents relevant to DVD-Video Disc - MPEG Audio - patents relevant if 5 or more channels are coded PUBLICATION NL N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding SG N Jan Nov Jan-17 7-channel backwards compatibleencoding SG N Apr Apr Apr-17 Multi channel encoding SI N Jan A1 31-Mar Jan-17 7-channel backwards compatibleencoding TR N Jan Mar-02 TR B 24-Jan-17 7-channel backwards compatibleencoding TW N Apr Oct Apr-17 Multi channel encoding US N / Feb Dec Feb-17 7-channel backwards compatibleencoding VE N Feb-97 BUL.NO Sep Feb-17 7-channel backwards compatibleencoding VN N S Oct Apr Oct-17 7-channel backwards compatibleencoding Page 2 of 2 Version date : January 28, 2011