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Matches 451 - 500 out of 4,749

Document Document Title
WO/2010/061610
Provided is a portable electronic device which can be changed between a first state and a second state and comprises an antenna that forms a loop in the first state and does not form the loop in the second state. A mobile telephone (1) c...  
WO/2010/054796
An improved RFID antenna system using a first RFID antenna device (in the form of a magnetic antenna (15)) and using a second RFID antenna device (21, 21') using a flat antenna is distinguished by the following features: the second RFID ...  
WO/2010/052204
A docking station apparatus (140) comprises a holder portion (143) for removably receiving a navigation apparatus (100). A base portion (141) coupled to the holder portion (143) comprises an RDS antenna apparatus (188), the RDS antenna a...  
WO/2010/052204
A docking station apparatus (140) comprises a holder portion (143) for removably receiving a navigation apparatus (100). A base portion (141) coupled to the holder portion (143) comprises an RDS antenna apparatus (188), the RDS antenna a...  
WO/2010/047214
Provided is a radio IC device which has a resonance frequency not changed by external factors and can reliably communicate with a reader/writer. The radio IC device includes: a radio IC chip for processing a predetermined radio signal; a...  
WO/2010/041654
A radiator for an antenna is provided with a loop-like first skeleton slot antenna, and a loop-like second skeleton slot antenna and a third skeleton slot antenna which are provided inside the loop of the first skeleton slot antenna. Th...  
WO/2010/035874
A graft copolymer (P) is obtained by graft-polymerizing 18-67 parts by mass of a monomer (B) to 100 parts by mass of a polymer (A). The polymer (A) is obtained by polymerizing an α-olefin, a conjugated diene, an unsaturated cyclic hydr...  
WO/2010/028375
Exemplary embodiments are directed to wireless charging. An electronic device may comprise at least one receive antenna integrated within an electronic device and configured to receive wireless power from a wireless transmit antenna. Fur...  
WO/2010/025615
An antenna module of a wireless radio frequency identification (RFID) tag is disclosed, which includes an antenna, the first base board and a flexible flat cable. The antenna includes a coil, a plurality of positive electrodes and a plur...  
WO/2010/023574
Removable card for a contactless communication contains an antenna (4) formed of threads (10) placed on the external surface of the body (1) of the card and covered by a layer (7) of a ferromagnetic material. In advantageous adjustment t...  
WO/2010/023574
Removable card for a contactless communication contains an antenna (4) formed of threads (10) placed on the external surface of the body (1) of the card and covered by a layer (7) of a ferromagnetic material. In advantageous adjustment t...  
WO/2010/023152
The invention relates to an electric device, in particular a locating device (12), comprising an LCR antenna apparatus (14) comprising an antenna unit (16) that has a first polarization direction (18) and that is adapted to transmit and/...  
WO/2010/023778
A wireless device is provided with a grounding plate, a loop antenna arranged on a surface of the grounding plate, and a power feed section for feeding the loop antenna with signals corresponding to a measured value. The wireless device ...  
WO/2010/023574
Removable card for a contactless communication contains an antenna (4) formed of threads (10) placed on the external surface of the body (1) of the card and covered by a layer (7) of a ferromagnetic material. In advantageous adjustment t...  
WO/2010/021217
Provided is a wireless IC device which functions as a noncontact RFID system even when the device is attached to an article containing metal, water, salt and the like, without hindering size and thickness reduction. A method for manufac...  
WO/2010/022181
Exemplary embodiments are directed to wireless power transfer. A portable wireless power charger includes an antenna configured to generate a magnetic near-field for coupling of wireless power to a wireless powered device including a rec...  
WO/2010/021068
A storage is provided with a door opening/closing detection unit (5a) for detecting the opening/closing of a door provided on a refrigerating compartment (2a), a reader/writer unit (6) for transmitting/receiving information to/from an IC...  
WO/2010/018779
A semiconductor device and a manufacturing method therefor, that sufficiently lowers the defect rate of products after laminate-mounting, even when a chip is selected using a conventional, simple, inexpensive wafer test. A first mounting...  
WO/2010/014634
Exemplary embodiments are directed to wireless power transfer. A wireless power receiver includes a receive antenna for coupling with a transmit antenna of transmitter generating a magnetic near field. The receive antenna receives wirele...  
WO/2010/013992
A flexible helical thin ribbon coil is constructed by winding metallic wire onto the ribbon substrate that is attached to a mandrel. Wire winding process creates hollow space that is eliminated by flattening process. The ribbon coil is t...  
WO/2010/011391
An electrically small antenna (ESA) for resolution of subwavelength features is disclosed. The ESA (100) is on the order of meters and has an efficient transmit/receive capability. The ESA is 1/10 of the length of the equivalent dipole l...  
WO/2010/009429
Exemplary embodiments of the invention s are directed to a wireless power system with different coupling loops, such as two loops. The coupling loops are switched. One can be used for vicinity coupling, e.g., greater than a distance away...  
WO/2010/004084
A dielectric antenna component (200) suitable for small-sized radio devices and an antenna based on such an antenna component. A substrate with relatively high permittivity for a radiating conductor is used in the antenna for reducing th...  
WO/2010/001337
A Quad antenna defining a flat surface formed by a plurality of loops arranged in a chequerboard fashion. The antenna reveals a good omnidirectionality while also ensuring a high gain. Moreover, even when the antenna is tuned according t...  
WO/2010/001337
A Quad antenna defining a flat surface formed by a plurality of loops arranged in a chequerboard fashion. The antenna reveals a good omnidirectionality while also ensuring a high gain. Moreover, even when the antenna is tuned according t...  
WO/2010/002821
An antenna is provided including a first loop having at least one first conductor and a second loop having at least one second conductor, the second conductor connected to the first conductor. The second loop is coupled to the first loop...  
WO/2010/002342
The present invention relates to an antenna device for a portable radio communication device adapted for receiving and/or transmitting radio signals in at least a first and a second operating frequency band. The antenna device comprise a...  
WO/2010/001469
A wireless communication device has as large a mounting area as possible for each antenna, and an RFID tag capability that can be shared among the UHF-band RFID system, and the LF-band RFID system or the HF-band RFID system that cover a ...  
WO/2010/001837
Provided is a radio communication device having an RFID tag function which can be commonly used by an LF-band RFID system or an HF-band RFID system, and a UHF-band RFID system having a communication distance equivalent to a single body c...  
WO/2009/157081
For suppressing deviations in frequency characteristics without any adjustment such as ablation and extension of a conductor pattern, an RFID tag (10) includes: a plate-like dielectric member (11), an antenna pattern (12) extending over ...  
WO/2009/150411
The present invention provides a multifunctional device for connecting to a host device. The multifunctional device comprises a peripheral device which incorporates a receiver and a common interface. The receiver is capable of wirelessly...  
WO/2009/147884
An antenna (101) is equipped with an antenna element (1) fabricated by forming a prescribed electrode against a dielectric substrate (10), and with a base plate (2) fabricated by forming a prescribed electrode against a base material (20...  
WO/2009/145218
Disclosed is a wireless IC device and component for a wireless IC device of small size and low height, with which the mechanical strength and environmental resistance of a wireless IC chip can be improved. A component (20A) for a wireles...  
WO/2009/141688
An integral antenna for a wireless device in a personal article may include a housing that defines an interior space that is configured to house a functional component of the personal article. The housing includes an electrically conduct...  
WO/2009/142068
Provided is a wireless IC device wherein resonance frequency fluctuation due to use conditions is reduced. A method for manufacturing such wireless IC device is also provided. A plurality of insulating sheets (12a-12d) are laminated. Coi...  
WO/2009/141735
The invention pertains to an antenna for high-frequency RFID transponder and to its method of manufacture. The antenna according to the invention is characterized in that it comprises one or more assemblies each consisting of at least on...  
WO/2009/143289
A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and...  
WO/2009/141735
The invention pertains to an antenna for high-frequency RFID transponder and to its method of manufacture. The antenna according to the invention is characterized in that it comprises one or more assemblies each consisting of at least on...  
WO/2009/142288
Provided is a wireless IC device wherein deviation of a resonant frequency from a desired value is suppressed. An antenna coil (L) has a terminal section (t1) positioned on a connecting section (20d) arranged on the most negative directi...  
WO/2009/143289
A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and...  
WO/2009/142235
Provided is a wireless IC device wherein fluctuation of a resonance frequency due to conditions under which the device is used is reduced. A method for manufacturing such wireless IC device is also provided. A plurality of insulating sh...  
WO/2009/143289
A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and...  
WO/2009/141735
The invention pertains to an antenna for high-frequency RFID transponder and to its method of manufacture. The antenna according to the invention is characterized in that it comprises one or more assemblies each consisting of at least on...  
WO/2009/139148
Provided are a composite magnetic antenna for communicating information by using a magnetic field component and a composite RF tag using the antenna. The RF tag can be embedded into a metal while maintaining a sufficient communication s...  
WO/2009/136876
A planar receiving coil (CoRA) of a receiving antenna is produced in a plane of a planar transmitting coil (CoTA) of a transmitting antenna. The receiving coil (CoRA) is designed and situated with respect to the transmitting coil (CoTA) ...  
WO/2009/136569
Provided is an antenna circuit configuring body for an IC card/tag, which can improve a Q value by reducing the dielectric constant of a resin film configuring a base material. An IC card is also provided. An antenna circuit configurin...  
WO/2009/136794
A transfer unit (4) for transferring a radio frequency signal between a classical antenna tuner (1) and an antenna (6, 23) where the transfer unit (4) comprises a switch (9, 10) for alternatively selecting a first direct route for the ra...  
WO/2009/130901
Provided is a magnetic antenna for communicating information by using magnetic field components. The magnetic antenna has reduced sizes with improved communication sensitivity. The magnetic antenna uses an electromagnetic induction syste...  
WO/2009/130373
The sensor structure according to the invention comprises sensor elements for the detection of objects occurring by measuring an electrical connection and also one or more antenna loops for activating an escort memory tag in connection w...  
WO/2009/128437
Provided are a radio IC device capable of achieving miniaturization and improving the gain of a radiation plate (electrode) without disposing any dedicated antenna and an electronic device. The radio IC device comprises a loop-shaped ele...  

Matches 451 - 500 out of 4,749