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EP 3 634 780 A1

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(43) Date of publication: 15.04.2020 Bulletin 2020/16 (21) Application number: 18813725.1 (22) Date of filing: 06.06.2018

(51) International Patent Classification (IPC):  B60C 23/00(2006.01) E05C 19/00(2006.01) G01L 1/16(2006.01) G07C 9/00(2020.01) E05B 1/00(2006.01) G01L 1/24(2006.01) G06F 17/00(2019.01) (86) International application number: PCT/US2018/036240 (87) International publication number: WO 2018/226816 (13.12.2018 Gazette 2018/50)

(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 (30) Priority: 06.06.2017 US 201762515929 P (71) Applicant: INTERLINK ELECTRONICS, INC. Camarillo CA 93012 (US)	(72) Inventors: LEE, Cheng, Seong Singapore 410671 (SG) LU, Chee, Wai Singapore 329682 (SG) (74) Representative: Office Kirkpatrick  Avenue Wolfers, 32 1310 La Hulpe 1310 La Hulpe (BE)