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Extract from the Register of European Patents

EP About this file: EP0774871

EP0774871 - Projector equipped with corrector circuit for color phase irregularities and brightness irregularities [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  16.06.2000
Database last updated on 22.05.2024
Most recent event   Tooltip25.07.2008Change - representativepublished on 27.08.2008  [2008/35]
Applicant(s)For all designated states
NEC Corporation
7-1, Shiba 5-chome Minato-ku
Tokyo 108-8001 / JP
[N/P]
Former [1997/21]For all designated states
NEC CORPORATION
7-1, Shiba 5-chome Minato-ku
Tokyo / JP
Inventor(s)01 / Kouyama, Toshitake
NEC Corporation, 7-1, Shiba 5-chome
Minato-ku, Tokyo / JP
02 / Mihara, Tomohiro
NEC Corporation, 7-1, Shiba 5-chome
Minato-ku, Tokyo / JP
[1997/21]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [2008/35]Vossius & Partner
Siebertstrasse 3
81675 München / DE
Former [1997/21]VOSSIUS & PARTNER
Siebertstrasse 4
81675 München / DE
Application number, filing date96118458.718.11.1996
[1997/21]
Priority number, dateJP1995029952017.11.1995         Original published format: JP 29952095
[1997/21]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0774871
Date:21.05.1997
Language:EN
[1997/21]
Type: A3 Search report 
No.:EP0774871
Date:19.11.1997
[1997/47]
Search report(s)(Supplementary) European search report - dispatched on:EP27.09.1997
ClassificationIPC:H04N9/31
[1997/21]
CPC:
H04N9/3179 (EP); H04N9/3182 (EP)
Designated contracting statesDE,   FR,   GB [1997/21]
TitleGerman:Projektor mit Schaltungsanordnung zum Korrigieren von Farbphasen- und Helligkeitsfehlern[1997/21]
English:Projector equipped with corrector circuit for color phase irregularities and brightness irregularities[1997/21]
French:Projecteurs équipé d'un circuit de correction pour les irrégularités de phase de couleur et de luminosité[1997/21]
Examination procedure13.10.1997Examination requested  [1997/50]
04.10.1999Despatch of a communication from the examining division (Time limit: M04)
15.02.2000Application deemed to be withdrawn, date of legal effect  [2000/31]
13.03.2000Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2000/31]
Fees paidRenewal fee
27.11.1998Renewal fee patent year 03
30.11.1999Renewal fee patent year 04
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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.
Documents cited:Search[X]EP0595649  (SHARP KK [JP]) [X] 1,2,4 * column 13, line 19 - column 16, line 35; claims 1,3 *;
 [X]US5091773  (FOUCHE YVON [FR], et al) [X] 1,2 * column 4, line 56 - column 6, line 9 * * column 8, line 1 - line 24 *;
 [X]US5231481  (EOUZAN JEAN-YVES [FR], et al) [X] 1,2 * abstract * * column 4, line 61 - column 5, line 28 *;
 [DA]JPH05196913  ;
 [A]EP0402137  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1,2 * the whole document *;
 [A]WO9115923  (RANK BRIMAR LTD [GB]) [A] 1,2 * page 11, line 22 - page 13, line 2 *;
 [A]JPH04351189  ;
 [A]EP0420568  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1,2,5 * abstract *
 [DA]  - PATENT ABSTRACTS OF JAPAN, (19931115), vol. 17, no. 619, Database accession no. (P - 1644), & JP05196913 A 19930806 (SANYO) [DA] 1,2 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19930426), vol. 17, no. 213, Database accession no. (E - 1356), & JP04351189 A 19921204 (KOUDO EIZOU GIJIYUTSU) [A] 1,2,4 * abstract *
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.