Wearable RFID device and communication system

Jani Mäntyjärvi (Inventor), Mikko Paakkolanvaara (Inventor), Tiina Maaninen (Inventor), Matti Vihriälä (Inventor), Esko Strömmer (Inventor), Mika Hillukkala (Inventor)

Research output: PatentPatent application


There is provided a cylindrical RFID device including a multilayer cylindrical coil having layers including; a non-conductive body, a ferrite core and a conductor having a predetermined length,a read/write memory chip and connector terminals connecting the conductor of the multilayer cylindrical coil to the memory chip. Additionally, there is provided an electronic device including a display,a processor,a means for detecting a spatial input of a user on the display,a power source for wirelessly powering a remote RFID device, an antenna for wireless communication with and powering of the remote RFID device,and a non-transitory computer readable medium having stored thereon a set of computer implementable instructions capable of causing the processor to detect the presence of the remote RFID device in relation to the electronic device, and in response to a detected predetermined spatial input of the user on the display to retrieve and/or transmit data from the remote RFID device while said remote RFID device is within a predetermined range from the display.

Original languageEnglish
Patent numberWO2015044522 A1
IPCG06F 21/ 35 A I
Priority date24/09/13
Filing date24/09/14
Publication statusPublished - 2 Apr 2015
MoE publication typeNot Eligible


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