(19)

(11)

EP 4 214 921 A1

(12)

(43) Date of publication: 26.07.2023 Bulletin 2023/30 (21) Application number: 20797574.9 (22) Date of filing: 18.09.2020

(51) International Patent Classification (IPC):  H04N 7/14(2006.01) (52) Cooperative Patent Classification (CPC): H04N 7/147 (86) International application number: PCT/IT2020/000066 (87) International publication number: WO 2022/059037 (24.03.2022 Gazette 2022/12)

(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 (71) Applicant: Braglia, Renzo 41124 Modena (MO) (IT)	(72) Inventor: Braglia, Renzo 41124 Modena (MO) (IT) (74) Representative: Brunacci, Marco  BRUNACCI & PARTNERS S.r.l. Via Pietro Giardini, 625 41125 Modena (MO) 41125 Modena (MO) (IT)