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Patent Searching and Data


Matches 651 - 700 out of 4,655

Document Document Title
WO/2007/063786
An antenna includes a first substrate, a first pattern, a second substrate, a second pattern, and an anisotropic conductive material. The first substrate has an insulating surface. The first pattern is formed over the insulating surface ...  
WO/2007/060849
An IC card that is thin and excels in designability; an inlet sheet for obtaining the IC card; and an antenna coil structure for IC card employed for obtaining the inlet sheet. Antenna coil structure (10) for IC card comprises resinous b...  
WO/2007/060792
On the both sides of a virtual center line perpendicular to the direction of positional gap of a portable electronic apparatus held up over a reader/writer, coil units (3A, 3B) applied with windings (2A, 2B), respectively, are arranged a...  
WO/2007/054945
A wide band indoor antenna includes a low band section with four modified spiral (MSE) elements, a high band section with a bent folded monopole (BFM) radiator mounted on a ground plane and a feeding plate for feeding the low band sectio...  
WO/2007/054900
A broadband antenna structure (10) for a transponder of a radio frequency identification system comprises - a loop resonator (12) with a feedpoint (14) for connecting with an electronic circuit (16), and - a dipole resonator (18) electri...  
WO/2007/055232
Provided is a composite antenna which has reduced sizes while sufficiently ensuring electrical isolation between an antenna and other antennas. A composite antenna (100) is provided with a ground (1), a first feed point (2) connected wit...  
WO/2007/049193
A planar antenna device (AD) for a TV receiver (R) comprises i) a loop antenna (LA) comprising first (E1) and second (E2) ends spaced one from the other, ii) a tuning means (TM) connected to the first (E1) and second (E2) ends of the loo...  
WO/2007/043626
[PROBLEMS] To provide an electromagnetic induction RFID tag used together with an article including a metal, and to provide its access unit. [MEANS FOR SOLVING PROBLEMS] The electromagnetic induction RFID tag comprises a core member havi...  
WO/2007/043602
With respect to a semiconductor device which communicates data by wireless communication, an object of the present invention is to improve sensitivity of an antenna and to protect a chip from noise without increasing the size of the devi...  
WO/2007/041675
A radio frequency antenna is provided for use with a medical device for implantation into an animal. The antenna comprises a coil (40) formed by a wire (50) that includes a core (52) formed of a shape-memory material with an electrically...  
WO/2007/036255
The invention relates to a magnetic core with at least two layers (3, 4) of a magnetic material, each layer having a longitudinal axis (L1, L2) and a magnetic preferential orientation (anisotropic direction) (k) at least approximately pe...  
WO/2007/030862
An interrogator for interrogating an RFID transponder, the interrogator including at least one coil for generating a magnetic interrogating field and a conductive loop where the coil is positioned inside the conductive loop. Preferably t...  
WO/2007/032393
There are demands for a high performance in-metal tag which can be embedded in a metal body and a metal surface. To meet such demands, a magnetic path is formed and a strong magnetic field perpendicular (vertical) to the metal surface is...  
WO/2007/030861
The present invention relates to the field of radio frequency identification (RFID). In one form, the invention relates to an interrogator antenna for interrogating a remote device, such as a RFID transponder or other RFID devices, such ...  
WO/2007/030003
A system for detecting objects in an area which is monitored by the system, and an antenna for use in such a system. The antenna has one or more units, each of the units including a base provided with at least one current path. The bases...  
WO/2007/030004
A system for detecting objects in an area which is monitored by the system. The system has a magnetic field generator constructed to generate a magnetic field. The magnetic field has one or more null zones with a variable position in the...  
WO/2007/025934
The invention concerns a method for adjusting frequency tuning of a resonant circuit (1, 2, 4) comprising turns having a regular spacing (e) generating stray interturn capacity. The method is characterized in that the adjusting of the fr...  
WO/2007/023221
The invention relates to a storage cabinet comprising an automatic electronic-label-reading means and to a computer system comprising same. The inventive cabinet (100) consists of: at least one antenna (110) on at least one wall (105), s...  
WO/2007/020128
The invention relates to a mechanical support device (10) for at least one sensor plate, for example an antenna element (18) in a device for transmitting and/or receiving electromagnetic high-frequency signals. According to the invention...  
WO/2007/020446
An antenna comprises a reflector, and a loop of conductive material, spaced from the reflector by means of a solid dielectric material. The solid dielectric material defines a cavity, located inside the loop of conductive material. Locat...  
WO/2007/017967
A technique for expanding the use range of an antenna for RFID by extending the communication distance of the antenna. A two-element antenna (1) is constituted by placing an antenna (13) in parallel with or at an angle other than right a...  
WO/2007/017944
A technique for expanding the use range of an antenna for an RFID by extending the communication distance of the antenna. A two-element antenna (1) is constituted by placing an antenna (13) in parallel to or at an angle other than right ...  
WO/2007/015353
Disclosed is a storage medium with built-in antenna comprising a circuit board (12) on which a semiconductor device (15) is mounted, first and second magnetic layers (40, 42) sandwiching the semiconductor device (15) and the circuit boar...  
WO/2007/015344
A coil antenna (11) has a magnetic body core (12) and a coil (13) wound around a bobbin (14), and the entire antenna is received in a case (15). The magnetic body core (12) and one end the bobbin (14) are connected to a cap (17). The for...  
WO/2007/015406
Provided is an antenna unit for noncontact communication, by which a mobile communication device can be thinned, and deterioration of the communication distance characteristics of the antenna for noncontact communication can be suppresse...  
WO/2007/013338
Provided is an antenna unit applicable to a noncontact communication system, by which the sizes of an antenna for noncontact communication can be reduced and communication distance characteristics of the noncontact communication can be i...  
WO/2007/010384
The invention concerns a field winding comprising a plurality of so-called first conductors (100 to 109) substantially parallel to one another, at least three of said first conductors being substantially mutually equidistant and distribu...  
WO/2007/010384
The invention concerns a field winding comprising a plurality of so-called first conductors (100 to 109) substantially parallel to one another, at least three of said first conductors being substantially mutually equidistant and distribu...  
WO/2007/006975
The invention concerns a loop-type electronic antenna (2) for identifying radio frequency in a detecting volume (V), comprising at least two conductor wire portions (3) and at least one interconnection box (4) arranged between the wire p...  
WO/2007/007639
A magnetic antenna preferable to an RFID tag and a reader/writer for RFID tag and capable of functioning stably even when it is made to approach a metal and be mass produced. The magnetic antenna has a structure in which a conductive lay...  
WO/2007/004401
There is provided an antenna device (60) for a non-contact type IC card for writing and reading data by inductive coupling by an electronic device having a communication function. The antenna device (60) includes: a loop coil (61) sound ...  
WO/2007/005138
A low profile, compact planar antenna having an approximately flat, dual helical or helix shape is affixed to a supporting substrate. The resonant frequency of the device is determined by parameters including and not limited to length, w...  
WO/2007/000503
An electronic entity comprises an electronic circuit (21) having at least one first terminal (22) and a second terminal (24) to which an antenna is connected. The antenna comprises a conducting element (26) electrically connected to the ...  
WO/2007/000278
The invention relates to an electronic device (1) with a security module (2) in the form of a removable unit that is electrically connected to the device (1) via standard contact surfaces (6) and has a mechanism (4) for contactless data ...  
WO/2007/000278
The invention relates to an electronic device (1) with a security module (2) in the form of a removable unit that is electrically connected to the device (1) via standard contact surfaces (6) and has a mechanism (4) for contactless data ...  
WO/2006/134327
An underwater navigation system comprising a transmitter having an electrically insulated magnetic coupled antenna for transmitting an electromagnetic and/or magneto-inductive signal, a receiver having an electrically insulated magnetic ...  
WO/2006/134935
An antenna device (60) for a noncontact IC card wherein data is written and read by inductive coupling by means of an electronic device having a communication function. The antenna device is provided with a loop coil (61) wherein a condu...  
WO/2006/134327
An underwater navigation system comprising a transmitter having an electrically insulated magnetic coupled antenna for transmitting an electromagnetic and/or magneto-inductive signal, a receiver having an electrically insulated magnetic ...  
WO/2006/134913
An antenna structure has a magnetic body member (1) extending in the direction of the thickness of a plate-like main housing (17), and also has a second magnetic body member (2) and a third magnetic body member (3) that are magnetically ...  
WO/2006/131313
The invention relates to an arrangement comprising an inductive component with at least one insulating support (1), a magnet core (10, 16), and a winding. The support is provided with several layers (2, 3) of strip conductors which are s...  
WO/2006/133153
A compact antenna for use in a load control device for controlling the power delivered to an electric load and operable to transmit or receive radio frequency signals at a specified frequency is presented. The antenna comprises a first m...  
WO/2006/129817
An element group having a transistor is formed over a substrate and a conductive film to be a dummy pattern is formed over the element group by pushing out a paste including conductive particles from a first opening portion, and then a c...  
WO/2006/129210
An antenna assembly (AA), forwireless communication equipment, comprises i) an antenna structure comprising at least a loop type antenna (LA) arranged to deliver a first current when it is used in a balanced mode and/or a second current ...  
WO/2006/129775
It is an object of the invention to provide semiconductor devices which can protect privacy of consumers or holders of commercial products and control the communication range according to use, even when the semiconductor device which can...  
WO/2006/129210
An antenna assembly (AA), forwireless communication equipment, comprises i) an antenna structure comprising at least a loop type antenna (LA) arranged to deliver a first current when it is used in a balanced mode and/or a second current ...  
WO/2006/125917
The invention concerns an electronic entity comprising an electronic circuit and an antenna one part of which at least forms a conductive circuit connected to two ends of the electronic circuit. The projection of the circuit formed by th...  
WO/2006/125917
The invention concerns an electronic entity comprising an electronic circuit and an antenna one part of which at least forms a conductive circuit connected to two ends of the electronic circuit. The projection of the circuit formed by th...  
WO/2006/125916
The invention concerns an electronic entity (2) comprising an electronic circuit (4) whereto is connected an antenna. The antenna includes a loop (6) electrically connected to the electronic circuit (4) and a resonator (8) coupled with s...  
WO/2006/125916
The invention concerns an electronic entity (2) comprising an electronic circuit (4) whereto is connected an antenna. The antenna includes a loop (6) electrically connected to the electronic circuit (4) and a resonator (8) coupled with s...  
WO/2006/122660
Disclosed is an electronic component, especially a coil with a coil core, in which the turns of the coil winding are spaced apart from each other at least at one point in the longitudinal direction of the coil. A plastic retaining elemen...  

Matches 651 - 700 out of 4,655