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Patent Searching and Data


Matches 51 - 100 out of 7,862

Document Document Title
WO/2014/144803A1
Electronic article surveillance system includes an antenna system comprised of two or more of resonant circuits. Each resonant circuit includes an exciter coil having at least one wire turn aligned on a common coil axis. A transmitter is...  
WO/2014/143560A1
Multi-antenna systems, including mobile devices having multiple antennas, are provided herein. A first antenna and a second antenna are operable at two or more of the same distinct communication frequency bands. The first antenna and the...  
WO/2014/141906A1
This compact integrated circuit (IC) tag is provided with an ultra-compact IC tag and laminated coils. The ultra-compact IC tag has a strip-shaped coil antenna constituting a resonant circuit. The laminated coils comprise: a spiral-shape...  
WO/2014/144803A8
Electronic article surveillance system includes an antenna system comprised of two or more of resonant circuits. Each resonant circuit includes an exciter coil having at least one wire turn aligned on a common coil axis. A transmitter is...  
WO/2014/143493A1
An electronic device (200) includes a control circuit (304) disposed on a substrate (220). The control circuit is operable with a display (509), a near field communication circuit (201) and a wide area communication circuit (302). The ne...  
WO/2014/142345A1
An antenna device of a magnetic coupling type includes a magnetic body having a plate-like shape; and a coil, which is wound around the magnetic body.  
WO/2014/137151A1
The present invention relates to a composite sheet for shielding a magnetic field and an electromagnetic wave, and an antenna module using the same, which can block influence of a magnetic field on a main body and a battery of a mobile t...  
WO/2014/135970A3
An omni circularly-polarized antenna comprises: upper and lower layers of metal strips placed horizontally and having identical spoke-like shapes, each of the layers of said metal strips composed of a center and a plurality of spokes con...  
WO/2014/136153A1
The present invention addresses the problem of providing a broadband antenna for use in a portable device and capable of exhibiting favorable properties while simultaneously operating in a plurality of bands. This broadband antenna has: ...  
WO/2014/132540A1
Provided is a non-contact information processing device, which can be made comparatively small and can alleviate a decline in the strength of a magnetic field which a communication antenna emits. A non-contact information processing devi...  
WO/2014/133155A1
This integrated antenna (1) is provided with a first loop antenna (11) having a first circular radiating element (11a) and with a second loop antenna (13) having a second circular radiating element (13). The second loop antenna (13) is a...  
WO/2014/129775A1
A portable terminal employing a near field communication antenna with a heat radiation function is provided. The portable terminal includes a cover provided for the portable terminal, and an antenna device mounted on an inner surface of ...  
WO/2014/129070A1
A sensor tag (10) is provided with a crystal oscillator (110) and an antenna (102). Said antenna (102) is provided with a radiating conductor (121) and connecting conductors (122). The crystal oscillator (110) is mounted on land conducto...  
WO/2014/129069A1
A sensor tag (10) is provided with an antenna (102) and connecting conductors (103), said antenna (102) and connecting conductors (103) being formed on the surface of a flexible substrate (101). A sensing element (110) is mounted on land...  
WO/2014/129147A1
Disclosed is an antenna device or the like having a split ring resonator that adapts to different frequency bands. An antenna device has a laminated structure that is composed by alternating dielectric layers (DL) (35) and conductor laye...  
WO/2014/126394A1
The present invention relates to an electromagnetic wave absorbing sheet and an antenna module having the same, in which a first electromagnetic wave absorbing sheet and a second electromagnetic wave absorbing sheet are laminated on one ...  
WO/2014/125927A1
An antenna device (101) provided with a metal plate (surface conductor) (2), and an antenna coil (3). The main components of the antenna coil (3) comprise an insulating base material (33), and a coil conductor (31) formed on the base mat...  
WO/2014/125755A1
An electronic tag (1) is provided with: a coil conductor (22); a button battery housing unit (23) housing a button battery (30); a substrate (20); and a metal member (52). The coil conductor is provided in the form of a loop through whic...  
WO/2014/126040A2
A loop antenna (10) comprises an antenna element (12) configured by forming a uniplanar loop from a conductive line on the surface of a dielectric substrate, the contours of the loop including protruding sections (14a, 14b, 14c, 14d) pro...  
WO/2014/126040A3
A loop antenna (10) comprises an antenna element (12) configured by forming a uniplanar loop from a conductive line on the surface of a dielectric substrate, the contours of the loop including protruding sections (14a, 14b, 14c, 14d) pro...  
WO/2014/126418A1
Disclosed is a wireless communication antenna module in which a radiation sheet provided with an opening and a slot is laminated on top of an antenna sheet, and thereby maximizes antenna performance. The disclosed wireless communication ...  
WO/2014/126417A1
Disclosed is a wireless communication antenna module and a portable terminal having the same, in which magnetic material sheets are laminated on and under an antenna sheet having a radiation pattern formed thereon, thereby maximizing the...  
WO/2014/126419A1
Disclosed are a wireless communication antenna module and a portable terminal comprising same for maximizing the performance of an antenna by mounting a radiation sheet so as to partially overlap with an antenna sheet. The disclosed wire...  
WO/2014/123052A1
The present invention is provided with a laminated base material formed by laminating a plurality of resin sheets on which conductor patterns are formed. The conductor patterns form coils having a winding axis which follows the surface d...  
WO/2014/118901A1
The present invention addresses the problem of achieving a low-loss, small-sized, low-cost isolating transmission medium that transmits electromagnetic energy between circuits having different reference potentials and that has high isola...  
WO/2014/115454A1
An antenna device (101) is equipped with a multilayer resin substrate obtained by layering a plurality of resin sheets (11-15), and a coil conductor formed on the multilayer resin substrate. A plurality of coil-conductor striations (21) ...  
WO/2014/112243A1
In base material layers (12b-12f), interlayer connecting conductive bodies (13a-13f) are formed, said interlayer connecting conductive bodies connecting to each other a second wiring line formed on the base material layer (12b) and first...  
WO/2014/112150A1
An active electrode (E21) and a passive electrode (E22) are coupled to active electrodes (E11, E12) provided in a power transmitting device (10) by the electric field. The power based on the high-frequency voltage excited on the active e...  
WO/2014/106490A1
Disclosed are a loop antenna and a related electronic apparatus which can effectively broaden the high frequency bandwidth and improve the agility of antenna routing and the adjustability of the antenna. The embodiments of the present in...  
WO/2014/098030A1
This wireless communication terminal device is provided with: a main body which has a built-in electronic component; a case which houses the main body; a cover member which is detachably fitted to the case; an antenna for wireless commun...  
WO/2014/097970A1
An information terminal device (10) having: a plate-like conductive housing (20a) having a first principal surface, a second principal surface (S2), and a lateral surface connecting these principal surfaces; and a display provided on the...  
WO/2014/097783A1
Provided is a wireless communication system having excellent communication characteristics even between antenna modules having antenna coils with large differences in the external diameter. This wireless communication system comprises a ...  
WO/2014/097969A1
A shield layer (71) is provided with an opening (71a) through which a magnetic flux generated by means of a power supply coil of an antenna (80) passes. Since the antenna (80) is small compared with the shield layer (71), the opening (71...  
WO/2014/098024A1
A U-shaped radiating element (21) is formed in a non-ground region (NGZ) of a substrate (10). A first reactance element (inductor (L1)) is connected between a second terminal of the radiating element (21) and a ground conductor (11), and...  
WO/2014/090572A1
The invention relates to embodiment examples relating to a concept for an elastically deformable piece of sporting equipment (300), which comprises at least one deformable electromagnetic coil structure (200) around a curved surface (202...  
WO/2014/092492A1
The present invention relates to an antenna for wireless power and to a dual mode antenna comprising same. The antenna for wireless power according to the present invention comprises an insulation sheet and a divided pattern unit formed ...  
WO/2014/088028A1
To improve reliability, an antenna module is, for example, an RFID tag (1a), and one coil pattern (41) has a spiral shape wound three or more turns in approximately parallel to the outer edge of a principal surface. One via conductor (17...  
WO/2014/089307A1
A dual polarization antenna includes a transducer element having two orthogonal sides and configured to conduct current at least two orthogonal directions.  
WO/2014/086315A1
Method for surface decoration of a three-dimensional object and three-dimensional object obtained therefrom are provided. A planar construction article (100) is foldable to form the object or multiple angle plates are assembled to form t...  
WO/2014/088954A1
Disclosed are a ferrite green sheet comprising a pattern formed in a top surface of the ferrite green sheet, a sintered ferrite sheet, a ferrite composite sheet comprising the same, and a conductive loop antenna module. The pattern compr...  
WO/2014/086616A1
Disclosed is an antenna device for transmitting data of a filling state measurement device, comprising at least two coil arrangements (i = 1,2,.. n), the coil arrangements (i = 1,2,.. n) having a coil length and a coil diameter, the coil...  
WO/2014/087888A1
Provided is a coil module that has been made small and thin by incorporating a magnetic saturation-resistant material and structure. This coil module is equipped with a magnetic shield layer (4), which contains a magnetic material, and a...  
WO/2014/083916A1
In order to suppress characteristic degradation, an RFID tag (1) is provided with: a base material (11) having two mounting surfaces facing each other; an antenna coil (13), which is provided on the base material (11), and which forms an...  
WO/2014/083990A1
An antenna (34) of a communication terminal is disposed on the lower surface side of a reflective plate (71) that constitutes a display (32). When the reflective plate (71) is illuminated by an LED light source (82), the antenna (34) bec...  
WO/2014/077951A1
Electronic devices may be provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include conduct...  
WO/2014/076669A4
The emitter is intended to provide a contactless communication channel (particularly RFID/NFC) in miniature build space. The emitter has an oblong, at least partially ferrite core (1), the core (1) is winded up by a wire (4) with at leas...  
WO/2014/077098A1
The objective of the invention is to reduce the loss even in a case where the loop coils of a multi-coil module are superimposed on each other. Included are a first coil module (2), which comprises a first magnetic sheet (4) and a first ...  
WO/2014/076669A1
The emitter is intended to provide a contactless communication channel (particularly RFID/NFC) in miniature build space. The emitter has an oblong, at least partially ferrite core (1), the core (1) is winded up by a wire (4) with at leas...  
WO/2014/072075A1
Three-dimensional antenna comprising: at least one core (10), three windings (21, 22, 23) arranged around three orthogonal axes of said core which is at least one, and a base, having the core a second platings (50) formed onto Its lower ...  
WO/2014/074156A1
A dual polarization current loop radiator (8) realized with a via, probe, or exposed coaxial feed (18) using part of a vertical metal structure (16) of the radiator to guide current to a feed point (42) of a horizontal metal plate (32)ca...  

Matches 51 - 100 out of 7,862