Deutsch English Français

Contact

EP0820145

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...

News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...

Extract from the Register of European Patents

EP About this file: EP0820145

EP0820145 - Interpolation filter [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 16.04.2004 Database last updated on 20.05.2024
Most recent event Tooltip	11.01.2008	Lapse of the patent in a contracting state New state(s): IT	published on 13.02.2008 [2008/07]
Applicant(s)	For all designated states ROKE MANOR RESEARCH LIMITED Roke Manor Romsey Hampshire, SO51 0ZN / GB
	[N/P]
Former [1998/04]	For all designated states ROKE MANOR RESEARCH LIMITED Roke Manor Romsey, Hampshire, SO51 0ZN / GB
Inventor(s)	01 / Hulbert, Anthony Peter 6 Hanley Road, Shirley Southamton SO15 6AN / GB
	[1998/04]
Representative(s)	Condon, Neil Siemens AG P.O. Box 22 16 34 80506 München / DE
	[N/P]
Former [2002/51]	Condon, Neil Siemens AG P.O. Box 22 16 34 80506 München / DE
Former [1998/04]	Allen, Derek Siemens Group Services Limited Intellectual Property Department Roke Manor Old Salisbury Lane Romsey Hampshire SO51 0ZN / GB
Application number, filing date	97111709.8	10.07.1997
	[1998/04]
Priority number, date	GB19960015021	17.07.1996 Original published format: GB 9615021
	[1998/04]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0820145
	Date:	21.01.1998
	Language:	EN
	[1998/04]
	Type:	A3 Search report
	No.:	EP0820145
	Date:	26.01.2000
	[2000/04]
	Type:	B1 Patent specification
	No.:	EP0820145
	Date:	11.06.2003
	Language:	EN
	[2003/24]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	13.12.1999
Classification	IPC:	H03H17/06	[1998/04]
	CPC:	H03H17/0657 (EP)
Designated contracting states	AT, BE, CH, DE, ES, FI, FR, GB, IT, LI, NL, SE [2000/40]
Former [1998/04]	AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
Title	German:	Interpolationsfilter	[1998/04]
	English:	Interpolation filter	[1998/04]
	French:	Filtre d'interpolation	[1998/04]
Examination procedure	27.05.1998	Examination requested [1998/31]
	31.01.2002	Despatch of communication of intention to grant (Approval: No)
	23.07.2002	Despatch of communication of intention to grant (Approval: later approval)
	22.10.2002	Communication of intention to grant the patent
	17.01.2003	Fee for grant paid
	17.01.2003	Fee for publishing/printing paid
Opposition(s)	12.03.2004	No opposition filed within time limit [2004/23]
Fees paid	Renewal fee
	13.07.1999	Renewal fee patent year 03
	12.07.2000	Renewal fee patent year 04
	12.07.2001	Renewal fee patent year 05
	12.07.2002	Renewal fee patent year 06
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	AT	11.06.2003
	BE	11.06.2003
	CH	11.06.2003
	FI	11.06.2003
	IT	11.06.2003
	LI	11.06.2003
	NL	11.06.2003
	SE	11.09.2003
	ES	22.09.2003
	[2008/07]
Former [2004/28]	AT	11.06.2003
	BE	11.06.2003
	CH	11.06.2003
	FI	11.06.2003
	LI	11.06.2003
	NL	11.06.2003
	SE	11.09.2003
	ES	22.09.2003
Former [2004/10]	AT	11.06.2003
	CH	11.06.2003
	FI	11.06.2003
	LI	11.06.2003
	NL	11.06.2003
	SE	11.09.2003
	ES	22.09.2003
Former [2004/05]	AT	11.06.2003
	CH	11.06.2003
	FI	11.06.2003
	LI	11.06.2003
	NL	11.06.2003
	ES	22.09.2003
Former [2004/03]	AT	11.06.2003
	CH	11.06.2003
	LI	11.06.2003
	NL	11.06.2003
	ES	22.09.2003
Former [2004/02]	CH	11.06.2003
	LI	11.06.2003
	NL	11.06.2003
Former [2004/01]	CH	11.06.2003
	LI	11.06.2003
Documents cited:	Search	[A]DE4022387 (TEKTRONIX INC [US]) [A] 2* the whole document *;
		[A] - HERRMANN M, "DIGITALER FERNSEHEMPFANGER MIT UNVERKOPPELTEM SYSTEMTAKT TEIL 1: KONZEPT UND THEORETISCHE GRUNDLAGEN", FERNSEH UND KINOTECHNIK,DE,VDE VERLAG GMBH. BERLIN, (1990), vol. 44, no. 5, ISSN 0015-0142, page 223-228, XP000128208 [A] 1 * the whole document *

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

Legal notice
Terms of use
24.1.24; 35p