Register information Patent

DE file number : 10 2004 001 800.6 (Status: not pending/lapsed, Query started: May 10, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ10 2004 001 800.6
54Designation/titleTIOptisches Beleuchtungssystem und Anzeigevorrichtung vom Projektionstyp
51IPC main classICM
(ICMV)		 G02B 19/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 G03B 21/16 (2006.01), G02F 1/01 (2006.01)
22DE application dateDATJan 5, 2004
43Date of first publicationOTJul 22, 2004
Date of publication of grantPETNov 22, 2012
71/73Applicant/ownerINHMitsubishi Denki K.K., Tokyo, JP
72InventorINHibi, Taketoshi, Tokio/Tokyo, JP; Okamori, Shinji, Tokio/Tokyo, JP
74RepresentativeVTRPfenning, Meinig & Partner mbB Patentanwälte, 80339 München, DE
10Published DE documentsDEPNOriginal document: DE102004001800A1
Searchable text: DE102004001800A1
Original document: DE102004001800B4
Searchable text: DE102004001800B4
Address for service Pfenning, Meinig & Partner mbB Patentanwälte, 80339 München, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
JP
2003/000857
Jan 7, 2003
Patent division in charge 51
57AbstractABEin optisches Beleuchtungssystem zum Leiten eines von einer Lichtquelle (1) emittierten Lichts zu einem zu beleuchtenden Gegenstand (5) entlang eines optischen Pfades enthält einen ersten reflektierenden Spiegel (4), der einen Teil eines Lichts reflektiert, das sich in einer Vorwärtsrichtung entlang des optischen Pfades von der Lichtquelle weg bewegt, und einen zweiten reflektierenden Spiegel (3), der einen Teil eines Lichts reflektiert, das von dem ersten reflektierenden Spiegel reflektiert wurde und sich in einer Rückwärtsrichtung entlang des optischen Pfades zur Annäherung an die Lichtquelle bewegt. Der erste reflektierende Spiegel hat eine Öffnung (14), die einer Lichteintrittsfläche (5a) des zu beleuchtenden Gegenstands zugewandt ist, und der zweite reflektierende Spiegel hat ein Fenster (13), das dem von der Lichtquelle emittierten Licht ermöglicht, durch es hindurchzugehen, wodurch ein optischer Hohlraum (C1) durch den ersten und den zweiten reflektierenden Spiegel gebildet ist.
56CitationsCT[X]    US000006356700B1 (US 6 356 700 B1)
[X]    US020020180937A1 (US 2002 / 0 180 937 A1)
[X]    US020020176255A1 (US 2002 / 0 176 255 A1)
[X]    EP000000327499B1 (EP 0 327 499 B1)
[D]    JP000S63121821A (JP S63- 121 821 A)
[D]    JP002000284229A (JP 2000- 284 229 A)
[D]    US020010008470A1 (US 2001 / 0 008 470 A1)
[D]    JP0000H0798479A (JP H07- 98 479 A)
[D]   JP000003111806A (JP 3 111 806 A)
[D]   JP000004316296A (JP 4 316 296 A)
US020020135862A1 (US 2002 / 0 135 862 A1)
43Date of first publicationEVTJul 22, 2004
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTNov 28, 2019
(Show all update days)(Hide all update days)
  • Nov 28, 2019; Oct 31, 2018; Jan 22, 2016; Oct 23, 2014; Sep 16, 2014; Jun 7, 2014; May 17, 2014; Mar 1, 2014; Feb 8, 2014; Aug 1, 2013; May 29, 2013; Apr 11, 2013; Mar 26, 2013; Feb 22, 2013; Feb 8, 2013; Jan 26, 2013; Nov 27, 2012; Nov 22, 2012; Oct 2, 2012; Jul 20, 2012; Jul 12, 2012; Jul 3, 2012; Jun 16, 2012; May 1, 2012; Feb 24, 2012; Feb 7, 2012; Jan 18, 2012; Jan 17, 2012; Dec 22, 2011; Dec 14, 2011; Aug 19, 2011; Aug 2, 2011; Jul 27, 2011; Jul 20, 2011
    • Historical data not available for this/these date(s)
  • May 26, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Jan 5, 2004  Details anzeigen
2 Examination procedure Request for examination effectively filed Jan 5, 2004  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Feb 12, 2004  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Jul 22, 2004 Jul 22, 2004 Details anzeigen
5 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
6 Examination procedure Reply to official communication Nov 12, 2009  Details anzeigen
7 Examination procedure Decision to grant patent by Examining Section/Patent Division Jul 11, 2012  Details anzeigen
8 Publications Patent specification Nov 22, 2012 Nov 22, 2012 Details anzeigen
9 Examination procedure Grant of patent has become final Feb 23, 2013 May 29, 2013 Details anzeigen
10 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Aug 1, 2014 Oct 23, 2014 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTJan 5, 2004
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJan 5, 2004
Third party request No
Date of receiptAEGTJan 5, 2004
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTFeb 12, 2004
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJul 22, 2004
Issue numberHN30
YearPJ2004
Publication dateVTJul 22, 2004
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102004001800A1
Searchable text: DE102004001800A1
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)		 G02B 19/00 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 G02B 19/00 (2000.01)
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTNov 12, 2009
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJul 11, 2012
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTNov 22, 2012
Issue numberHN47
YearPJ2012
Publication dateVTNov 22, 2012
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102004001800B4
Searchable text: DE102004001800B4
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTFeb 23, 2013
Issue numberHN22
YearPJ2013
Publication dateVTMay 29, 2013
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTAug 1, 2014
Issue numberHN43
YearPJ2014
Publication dateVTOct 23, 2014
Type of publicationPARTBibliographic data
PartHTPart 3