公开(公告)号：US11663425B2

公开(公告)日：2023-05-30

申请号：US17269475

申请日：2019-07-24

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thomas Holtstiege ,  Tim Schmitz ,  Stefan Droste

IPC: G06K7/10 ,  B60J1/00 ,  G06K19/07

CPC classification number: G06K7/10366 ,  B60J1/001 ,  G06K19/0723

Abstract: A vehicle window includes a first glass pane, a transponder having an antenna and a control unit for communicating with a reader, wherein the control unit includes a memory for storing identification data. A reflector is associated with and spaced apart from the transponder for increasing an antenna gain of the antenna, wherein the reflector is implemented as a transparent, electrically conductive coating and/or as a metallic ring.

公开(公告)号：US12080937B2

公开(公告)日：2024-09-03

申请号：US17607201

申请日：2020-06-03

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Thomas Holtstiege ,  Tim Schmitz ,  David Bertel

IPC: H01Q1/12 ,  B60J1/00 ,  G06K7/10 ,  H01Q15/14 ,  H05B3/86

CPC classification number: H01Q1/1278 ,  B60J1/001 ,  G06K7/10366 ,  H01Q15/14 ,  H05B3/86 ,  H05B2203/016

Abstract: A vehicle window includes a glass pane, an electrically conductive functional component, at least two busbars, wherein the electrically conductive functional component is electrically conductively connected to the busbars such that when an electrical voltage is applied to the busbars, a current can flow through the electrically conductive functional component, a transponder having an antenna and a control unit for communicating with a reader, wherein the control unit includes a memory for storing identification data, wherein a reflector is associated with and spaced apart from the transponder for increasing an antenna gain of the antenna, wherein the reflector is formed at least partially by one of the two busbars.