Patent · US Active

Insulating glazing unit

US11414919B2 · kind B2 · utility

0Cited by

3References

8Claims

0Family size

Assignee

SAINT-GOBAIN GLASS FRANCE · FR

Inventors

Thomas HOLTSTIEGE · Schwelm, DE
Alicia DRÖGE · Herzogenrath, DE
Christian EFFERTZ · Aachen, DE
Christopher MARJAN · Aachen, DE

Key dates

Filing date	May 8, 2019
Grant date	Aug 16, 2022
Priority date	—
Expiry date	Jul 23, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W4/80
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.