EP 4399106 A1 20240717 - SENSORS INCORPORATED INTO SEMI-RIGID STRUCTURAL MEMBERS TO DETECT PHYSICAL CHARACTERISTIC CHANGES
Title (en)
SENSORS INCORPORATED INTO SEMI-RIGID STRUCTURAL MEMBERS TO DETECT PHYSICAL CHARACTERISTIC CHANGES
Title (de)
IN HALBSTARRE STRUKTURELEMENTE INTEGRIERTE SENSOREN ZUR ERKENNUNG VON ÄNDERUNGEN PHYSIKALISCHER EIGENSCHAFTEN
Title (fr)
CAPTEURS INCORPORÉS DANS DES ÉLÉMENTS STRUCTURAUX SEMI-RIGIDES POUR DÉTECTER DES CHANGEMENTS DE CARACTÉRISTIQUES PHYSIQUES
Publication
Application
Priority
- US 202163242270 P 20210909
- US 202163247680 P 20210923
- US 202163276274 P 20211105
- US 202163281846 P 20211122
- US 202217940227 A 20220908
- US 202217940240 A 20220908
- US 202217940246 A 20220908
- US 202217940256 A 20220908
- US 2022043125 W 20220909
Abstract (en)
[origin: WO2023039204A1] A disclosed vehicle component may include at least one split-ring resonator, which may be embedded within a material. The split ring resonator may be formed from a three-dimensional (3D) monolithic carbonaceous growth and may detect an electromagnetic ping emitted from a user device. The split ring resonator may generate an electromagnetic return signal in response to the electromagnetic ping. The electromagnetic return signal may indicate a state of the material in a position proximate to a respective split ring resonator. In some aspects, the split-ring resonator may resonate at a first frequency in response to the electromagnetic ping when the material is in a first state, and may resonate at a second frequency in response to the electromagnetic ping when the material is in a second state. A resonant frequency of the 3D monolithic carbonaceous growth may be based on physical characteristics of the material.
IPC 8 full level
B60C 23/04 (2006.01); F16F 15/00 (2006.01); G01B 7/16 (2006.01); G01C 19/5719 (2012.01)
CPC (source: EP KR)
B60C 23/0428 (2013.01 - EP KR); B60C 23/0449 (2013.01 - EP KR); G01B 15/02 (2013.01 - EP KR); G01B 15/06 (2013.01 - EP KR); H01Q 1/2225 (2013.01 - EP KR); H01Q 15/0086 (2013.01 - EP KR)
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2023039204 A1 20230316; EP 4399106 A1 20240717; KR 20240069739 A 20240520; TW 202322582 A 20230601; TW 202408178 A 20240216; TW I810061 B 20230721
DOCDB simple family (application)
US 2022043125 W 20220909; EP 22868142 A 20220909; KR 20247011607 A 20220909; TW 111134208 A 20220909; TW 112123553 A 20220909