Laminated glazing with embedded data transponder
US-2020193259-A1 · Jun 18, 2020 · US
Insulating glazing unit
US11414919B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11414919-B2 |
| Application number | US-201916978933-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 8, 2019 |
| Priority date | May 14, 2018 |
| Publication date | Aug 16, 2022 |
| Grant date | Aug 16, 2022 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
An insulating glazing unit has at least two glass panes and a circumferential spacer profile between them near their edges, for use in a window, a door, or a façade glazing, and which has in each case a frame, in particular a metallic frame, surrounding the edges of the insulating glazing, wherein at least one RFID transponder is attached to the insulating glazing unit as an identification element, wherein the at least one transponder is arranged on an inner surface of one of the glass panes in the spaced region between the spacer profile and the edge of the glass pane.
First claim
Opening claim text (preview).
The invention claimed is: 1. An insulating glazing unit comprising at least two glass panes and a circumferential spacer profile between the at least two glass panes near their edges, for use in a window, a door, or a façade glazing, which has a frame surrounding the edges of the insulating glazing, wherein at least one RFID transponder is attached to the insulating glazing unit as an identification element, wherein the at least one RFID transponder is arranged on an inner surface of one glass pane of the at least two glass panes in a spaced region between the spacer profile and the edge of the glass pane, and wherein the at least one RFID transponder is electrically connected to a conductive spacer profile or to a conductive section of the conductive spacer profile such that the conductive spacer profile or the conductive section of the conductive spacer profile acts as an antenna of the at least one RFID transponder. 2. The insulating glazing unit according to claim 1 , wherein the at least one RFID transponder is arranged at a corner of the insulating glazing unit. 3. The insulating glazing unit according to claim 2 , wherein the at least one RFID transponder is arranged at a predetermined corner, which is specified based on a predetermined installation position of the insulating glazing unit in the frame. 4. The insulating glazing unit according to claim 2 , wherein a RFID transponder is arranged at each corner of the insulating glazing unit. 5. A window comprising the frame and the insulating glazing unit according to claim 1 , the insulating glazing unit being inserted into the frame. 6. A door comprising the frame and the insulating glazing unit according to claim 1 , the insulating glazing unit being inserted into the frame. 7. A façade glazing with a construction that comprises the frame and the insulating glazing unit according to claim 1 , the insulating glazing unit being inserted into the frame. 8. The insulating glazing unit according to claim 1 , wherein the frame is a metallic frame.
Assignees
Inventors
Classifications
- E06B3/66Primary
Units comprising two or more parallel glass or like panes permanently secured together {(reforming and uniting glass sheets by fusing C03B23/00; joining glass to glass or to other materials C03C27/00; laminated glass B32B17/10)} · CPC title
Evacuated glazing units · CPC title
- E06B3/663Primary
Elements for spacing panes · CPC title
Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title
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Frequently asked questions
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- What does patent US11414919B2 cover?
- An insulating glazing unit has at least two glass panes and a circumferential spacer profile between them near their edges, for use in a window, a door, or a façade glazing, and which has in each case a frame, in particular a metallic frame, surrounding the edges of the insulating glazing, wherein at least one RFID transponder is attached to the insulating glazing unit as an identification elem…
- Who is the assignee on this patent?
- Saint Gobain
- What technology area does this patent fall under?
- Primary CPC classification E06B3/66. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Aug 16 2022 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).