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EP 4 132 786 A1

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(43) Date of publication: 15.02.2023 Bulletin 2023/07 (21) Application number: 21784715.1 (22) Date of filing: 08.04.2021

(51) International Patent Classification (IPC):  B32B 17/10(1968.09) H03K 17/96(1980.01) B60J 1/02(1968.09) G06F 3/041(2006.01) B60Q 3/208(2017.01) (52) Cooperative Patent Classification (CPC): B60J 1/02; B32B 17/10036; B32B 17/10541; B32B 2250/02; B32B 2457/208; G06F 3/0446; G06F 2203/04103; G06F 3/0488; H03K 2217/960785; H03K 17/962 (86) International application number: PCT/IN2021/050351 (87) International publication number: WO 2021/205476 (14.10.2021 Gazette 2021/41)

(84) Designated Contracting States: AL 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 Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 10.04.2020 IN 202041015747 (71) Applicant: Saint-Gobain Glass France 92400 Courbevoie (FR)	(72) Inventors: CHANDRASEKARAN, Naveinah Chennai - 600117 Tamil Nadu (IN) THANGAMANI, Arunvel Chennai 600048, Tamil Nadu (IN) (74) Representative: Saint-Gobain Recherche  Département Propriété Industrielle 39 Quai Lucien Lefranc 93300 Aubervilliers 93300 Aubervilliers (FR)