Extract from the Register of European Patents

About this file: EP3474632

EP3474632 - CIRCUIT ASSEMBLY FOR GENERATING A REFERENCE VOLTAGE FOR THE POWER SUPPLY OF A LED ARRANGEMENT [Right-click to bookmark this link]
StatusThe application has been published
Status updated on  22.03.2019
Database last updated on 14.09.2019
Most recent event   Tooltip22.03.2019Publication in section I.1 EP Bulletinpublished on 24.04.2019  [2019/17]
Applicant(s)For all designated states
ZKW Group GmbH
Rottenhauser Straße 8
3250 Wieselburg / AT
[2019/17]
Inventor(s)01 / Guth, Christian
Mariasdorf 124
7433 Mariasdorf / AT
02 / Graf, Harald
Hettmannsdorferstraße 31
2732 Würflach / AT
 [2019/17]
Representative(s)Patentanwaltskanzlei Matschnig & Forsthuber OG
Biberstraße 22
Postfach 36
1010 Wien / AT
[2019/17]
Application number, filing date17197293.819.10.2017
[2019/17]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3474632
Date:24.04.2019
Language:DE
[2019/17]
Search report(s)(Supplementary) European search report - dispatched on:EP05.04.2018
ClassificationInternational:H05B33/08
[2019/17]
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/17]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:SCHALTUNGSANORDNUNG ZUM ERZEUGEN EINER REFERENZSPANNUNG FÜR DIE STROMVERSORGUNG EINER LED-ANORDNUNG[2019/17]
English:CIRCUIT ASSEMBLY FOR GENERATING A REFERENCE VOLTAGE FOR THE POWER SUPPLY OF A LED ARRANGEMENT[2019/17]
French:CIRCUIT PERMETTANT DE GÉNÉRER UNE TENSION DE RÉFÉRENCE POUR L'ALIMENTATION ÉLECTRIQUE D'UN DISPOSITIF LED[2019/17]
Documents cited:Search[A]US2014218953  (UNGRU THOMAS [DE]) [A] 1-7 * paragraphs [0021] , [0047] - [0051]; figure 3 *;
 [A]US2009201067  (HANEDA HIDEO [JP]) [A] 1 * paragraph [0063] - paragraph [0101]; figures 1,6,10,11 *;
 [A]US2014210361  (FERRIER HERMAN [US]) [A] 1-7 * paragraphs [0007] , [0013] , [0048] , [0057] - [0060]; figures 2,3,6 *
by applicantJP2007280458