EP0808065A3

Video matrix address decoder

Abstract

A video decoder for receiving compressed, weighted, and encoded input video data in matrix form. The video data is produced from the original difference vector of each pel and transmitted as a bitstream including compressed pel data word descriptor. The video decoder reconstitutes the bitstream into matrix format and calculates individual pel values. The decoder includes capability for restoring the original modulo of the pel data word descriptor and restoring the associated address of each pel in the matrix.

EP0808065A3, drawing sheet 1 — Sheet 1 of 1

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Projected expiry passed 7 April 2017, 9.5 years ago.

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Document	Office	Kind	Date
648637	United States of America	–	1996-05-13
64863796	United States of America	A	1996-05-13
US19960648637	–	–	–

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2013-06-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-02-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-18	Notification of lapseLapsedST	ST	FR
2012-12-26	Gb: european patent ceased through non-payment of renewal feeCeasedGBPC	GBPC	EP
2011-11-01	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119	R119	DE
2011-10-31	Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119	R119	DE
2011-08-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2011-07-29	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2010-08-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2008-04-23	Register noted 'licences of right' (sect. 46/1977)746	746	GB
2004-06-30	No opposition filedOpposition26N	26N	EP
2004-05-14	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2004-05-14	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2004-04-09	Fr: translation filedET	ET	EP
2003-08-14	Corresponds to:REF	REF	EP
2003-07-09	Designated contracting statesAK	AK	EP
2003-07-09	European patent grantedGrantedFG4D	FG4D	GB
2003-05-23	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2003-05-09	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2003-01-15	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH	GRAH	EP
2001-01-31	First examination report despatched17Q	17Q	EP
2000-08-02	Request for examination filed17P	17P	EP
1999-12-22	Designated contracting statesAK	AK	EP
1999-11-05	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
1997-11-19	Designated contracting statesAK	AK	EP
1997-10-03	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Video matrix address decoder

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