公开(公告)号：SE543837C2

公开(公告)日：2021-08-10

申请号：SE1951471

申请日：2019-12-16

Applicant: STORA ENSO OYJ

Inventor： LESKELA ANTTI ,  YLI-PELTOLA ILKKA ,  HUHTASALO LAURI

IPC: H01Q1/22

Abstract: An RFID tag arrangement (1) comprises a first (20; 20’; 20”; 20”’) and second (30; 30’; 30”; 30’”) antenna, each comprising an intermediate feeding part (23; 23’; 23”a, 23”b; 23”’a, 23”’b and 33; 33’; 33”a, 33”b; 33”’a, 33”’b) and two radiating dipole elements (21, 22; 21’, 22’; 21”, 22”; 21’”, 22’” and 31, 32; 31’, 32’; 31”, 32”; 31’”, 32’”) connected to the intermediate feeding part and extending in different directions. An RFID chip (24) is electrically coupled to each of the intermediate feeding parts. The radiating dipole elements of the two antennas are arranged at a distance from each other, and the intermediate parts are arranged to cross each other at least one crossing point. A dielectric separation layer (4, 5) is arranged between the first and second intermediate parts at said crossing point(s), thereby galvanically separating the first antenna from the second antenna. Hereby, a versatile RFID tag arrangement with very good omnidirectional performance is obtained. A corresponding production method is also provided.

公开(公告)号：SE1951471A1

公开(公告)日：2021-06-17

申请号：SE1951471

申请日：2019-12-16

Applicant: STORA ENSO OYJ

Inventor： LESKELA ANTTI ,  YLI-PELTOLA ILKKA ,  HUHTASALO LAURI

IPC: H01Q1/22

Abstract: An RFID tag arrangement comprises a first and second antenna, each comprising an intermediate feeding part and two radiating dipole elements connected to the intermediate feeding part and extending in different directions. An RFID chip is electrically coupled to each of the intermediate feeding parts. The radiating dipole elements of the two antennas are arranged at a distance from each other, and the intermediate parts are arranged to cross each other at at least one crossing point. A dielectric separation layer is arranged between the first and second intermediate parts at said crossing point(s), thereby galvanically separating the first antenna from the second antenna. Hereby, a versatile RFID tag arrangement with very good omnidirectional performance is obtained. A corresponding production method is also provided.

公开(公告)号：SE543687C2

公开(公告)日：2021-06-08

申请号：SE1951189

申请日：2019-10-21

Applicant: STORA ENSO OYJ

Inventor： LESKELA ANTTI ,  YLI-PELTOLA ILKKA ,  HUHTASALO LAURI

IPC: G06K19/077 ,  B65D81/34 ,  G06K19/07

Abstract: An antenna (1) for an RFID (Radio Frequency Identification) tag (100) comprises two antenna parts (11a, 11b) being arranged at opposite end areas of the antenna, and at least one intermediate part (12) forming a bridge between the antenna parts. One of the at least one intermediate part comprises power feeding areas (13a; 13b) to be connected to an integrated circuit (3). Further, a first gap (14; 14b) is arranged in one of the at least one intermediate part, and has a gap length of less than 80 μm, which forms a low impedance path for current at microwave frequencies.

公开(公告)号：SE1951287A1

公开(公告)日：2021-05-09

申请号：SE1951287

申请日：2019-11-08

Applicant: STORA ENSO OYJ

Inventor： IKONEN JUHA ,  HUHTASALO LAURI

IPC: G06K19/077 ,  H01Q1/22

Abstract: The present invention relates to an RFID label (1) comprising an RFID tag (7) which tag comprises an RFID antenna (5) and an IC (6), which IC is attached onto the antenna such that the antenna and the IC forms the RFID tag. The inventive label further comprising an elongated substrate (2) with a first surface (3) and a second surface (4), wherein the first surface is siliconized, and the second surface is carrying the RFID tag (7), and a sticky adhesive layer (8) which is arranged onto the second surface of the substrate and over the RFID tag.

公开(公告)号：SE1951189A1

公开(公告)日：2021-04-22

申请号：SE1951189

申请日：2019-10-21

Applicant: STORA ENSO OYJ

Inventor： LESKELA ANTTI ,  YLI-PELTOLA ILKKA ,  HUHTASALO LAURI

IPC: G06K19/077 ,  B65D81/34 ,  G06K19/07

Abstract: An antenna (1) for an RFID (Radio Frequency Identification) tag (100) comprises two antenna parts (11a, 11b) being arranged at opposite end areas of the antenna, and at least one intermediate part (12) forming a bridge between the antenna parts. One of the at least one intermediate part comprises power feeding areas (13a; 13b) to be connected to an integrated circuit (3). Further, a first gap (14; 14b) is arranged in one of the at least one intermediate part, and has a gap length of less than 80 pm, which forms a low impedance path for current at microwave frequencies.

公开(公告)号：SE543434C2

公开(公告)日：2021-02-16

申请号：SE1950795

申请日：2019-06-26

Applicant: STORA ENSO OYJ

Inventor： LESKELA ANTTI ,  HUHTASALO LAURI

IPC: H01Q1/22 ,  G06K19/00 ,  H01Q9/16

Abstract: The present invention relates to an UHF RFID tag on a substrate (6), which tag comprising dipole antenna (1), an inductor feed loop (2), a tag chip (3) that is galvanically connected to the inductor feed loop and a coupling section (4) that connects the inductor feed loop to the dipole antenna, wherein the tag further comprising a parasitic inductor loop (5), in parallel with the inductor feed loop, wherein the parasitic inductor loop is not galvanically connected to the tag chip or the inductor feed loop or the dipole antenna.

公开(公告)号：SE543748C2

公开(公告)日：2021-07-13

申请号：SE1951287

申请日：2019-11-08

Applicant: STORA ENSO OYJ

Inventor： IKONEN JUHA ,  HUHTASALO LAURI

IPC: G06K19/077 ,  H01Q1/22

Abstract: A BS T R A C TThe present invention relates to an RFID label (1) comprising an RFID tag (7) which tag comprises an RFID antenna (5) and an IC (6), which IC is attached onto the antenna such that the antenna and the IC forms the RFID tag. The inventive label further comprising an elongated substrate (2) with a first surface (3) and a second surface (4), wherein the first surface is siliconized, and the second surface is carrying the RFID tag (7), and a sticky adhesive layer (8) which is arranged onto the second surface of the substrate and over the RFID tag.

公开(公告)号：SE542229C2

公开(公告)日：2020-03-17

申请号：SE1850828

申请日：2018-07-02

Applicant: STORA ENSO OYJ

Inventor： MORADI ELHAM ,  HUHTASALO LAURI

IPC: H01Q1/22 ,  B65D51/24 ,  G06K19/077

Abstract: A BS T R A C TA substantially cylindrical, metal container (1) which container comprising an envelope surface wall (2), a top end and a bottom end (3), wherein the bottom end having a cavity which is formed by a circular concave, parabolic bottom surface (4) and a circular surrounding edge (5). A UHF RFID tag (6), comprising an integrated circuit (7) and an antenna (8), is arranged at the bottom end, wherein the antenna is located at a predetermined distance above the center of the bottom surface (4), such that the bottom surface reflects the antenna radiation.

公开(公告)号：SE1850828A1

公开(公告)日：2020-01-03

申请号：SE1850828

申请日：2018-07-02

Applicant: STORA ENSO OYJ

Inventor： MORADI ELHAM ,  HUHTASALO LAURI

IPC: H01Q1/22 ,  B65D51/24 ,  G06K19/077

Abstract: A substantially cylindrical, metal container (1) which container comprising an envelope surface wall (2), a top end and a bottom end (3), wherein the bottom end having a cavity which is formed by a circular concave, parabolic bottom surface (4) and a circular surrounding edge (5). A UHF RFID tag (6), comprising an integrated circuit (7) and an antenna (8), is arranged at the bottom end, wherein the antenna is located at a predetermined distance above the center of the bottom surface (4), such that the bottom surface reflects the antenna radiation.

公开(公告)号：SE541540C2

公开(公告)日：2019-10-29

申请号：SE1751620

申请日：2017-12-21

Applicant: STORA ENSO OYJ

Inventor： HUHTASALO LAURI ,  SIITONEN SIMO

IPC: B65D85/10 ,  G06K19/077 ,  H01Q1/22

Abstract: The present invention relates to a method for manufacturing a collar piece (2) comprising an RFID tag (3), which collar piece is intended to be arranged as an inner frame in a cigarette pack (1). The method is characterized in that it comprising the steps of providing a roll of collar material web; forming an RFID antenna directly onto a surface of the collar web material; attaching an RFID IC onto the antenna, such that, an electrical connection between the IC and the antenna is established, such that the RFID tag (3) is formed; and cutting out a single collar piece (2) from the collar web, wherein the collar piece (2) comprising the RFID tag (3).