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| Application No. | Application Title | Issue Date |
| 20120038437 | LOW-LOSS TUNABLE RADIO FREQUENCY FILTER A tunable RF filter comprises a signal transmission path having an input and output, a plurality of resonant elements disposed along the signal transmission path between the input and output, and a set of non-resonant elements coupling the resonant elements together to ... | 02/16/2012 |
| 20120032761 | ELECTROMAGNETIC COUPLER AND INFORMATION COMMUNICATION DEVICE INCLUDING SAME There is provided an electromagnetic coupler, which includes: a conductor pattern formed in a first conductor layer; a feed pattern connected to a feeding system and a ground pattern separated from the feed pattern, the feed pattern and the ground pattern being formed i... | 02/09/2012 |
| 20120013422 | SIGNAL TRANSMISSION COMMUNICATION UNIT AND COUPLER This disclosure provides a signal transmission communication unit and a coupler that can occupy a small area and have a reduced thickness. The signal transmission communication unit includes a base component including a signal transmission line and a ground electrode, a... | 01/19/2012 |
| 20120007700 | ELECTROMAGNETIC COUPLER AND INFORMATION COMMUNICATION DEVICE INCLUDING SAME There is provided an electromagnetic coupler, which includes: a first conductor pattern and at least one second conductor pattern separated from the first conductor pattern, the first conductor pattern and the at least one second conductor pattern being formed in a firs... | 01/12/2012 |
| 20120007701 | COMMUNICATION CONTROL METHOD AND COMMUNICATION SYSTEM A communication control method according to the present invention is a communication control method for a communication system using a common AC coupling element for transmitting and receiving signals between first and second circuits, the method including: setting a fi... | 01/12/2012 |
| 20120001705 | High-Frequency Coupler A high-frequency coupler used in communication of high frequency signals, which aims to provide a high-frequency coupler satisfying both constant communication quality and thinning. The high-frequency coupler includes a circuit board and a toroidal coil. The circuit boa... | 01/05/2012 |
| 20110273247 | HIGH-FREQUENCY ELECTRIC FIELD COUPLER, COMMUNICATION SYSTEM, AND COMMUNICATION APPARATUS A high-frequency electric field coupler is provided for use in a contactless communication system propagating high frequency signals in a wide band utilizing electric field coupling. The coupler includes a coupling electrode and a resonance unit operating to increase th... | 11/10/2011 |
| 20110254643 | COMMUNICATION DEVICE AND COMMUNICATION SYSTEM There is provided a communication system including a transmitter and a receiver, each including a communication circuit unit that processes a high-frequency signal for transmitting data, a band-pass filter, and a high frequency coupler, a distributed constant line conne... | 10/20/2011 |
| 20110248801 | GROUND LOOP ISOLATOR FOR A COAXIAL CABLE A ground loop isolator for a coaxial cable, for example that blocks DC current but which allows a desired band of RF through the ground loop isolator, and which is small enough to fit in the areas where coupling of the desired electronic equipment is to occur. Embodimen... | 10/13/2011 |
| 20110241804 | HIGH-FREQUENCY COUPLER AND COMMUNICATION DEVICE A high-frequency coupler and a communication device are compact, capable of efficiently communicating a large volume of data over a short distance and can be used in combination with a non-contact IC card. The high-frequency coupler includes magnetic-field-generating pa... | 10/06/2011 |
| 20110241794 | PRINTED CIRCUIT BOARD IMPEDANCE MATCHING STEP FOR THICK SUBSTRATE BROADBAND MICROWAVE (MILLIMETER WAVE) DEVICES An impedance matching ground plane step, in conjunction with a quarter wave transformer section, in a printed circuit board provides a broadband microwave matching transition from board connectors or other elements that require thin substrates to thick substrate (>qu... | 10/06/2011 |
| 20110222586 | HIGH-FREQUENCY COUPLER AND COMMUNICATION DEVICE A high-frequency coupler includes a ground, a coupling electrode which faces the ground and is supported so as to be separated by a negligible height with respect to a high-frequency signal, a resonating unit for increasing a current flowing into the coupling electrode,... | 09/15/2011 |
| 20110193659 | Scalable Millimeter Wave Power Source An apparatus comprises a structure, an array of oscillator units, a plurality of waveguides in the structure, and a synchronizing cavity located within the structure. The array of oscillator units has a plurality of rows and a plurality of columns associated with the st... | 08/11/2011 |
| 20110181374 | Apparatuses And Methods For Coupling A Signal To And/Or From A Cable Apparatuses and methods for coupling a signal to and from a twisted pair cable by non-contact coupling with twisted pairs in the twisted pair cable, such that the signal propagates along the cable between at least two of the twisted pairs. In particular, a coupling unit... | 07/28/2011 |
| 20110156843 | PRINTED CIRCUIT BOARD AND TRANSMITTING/RECEIVING MODULE INCLUDING THE SAME A printed circuit board and a transmitting/receiving module including the same are disclosed. The printed circuit board in accordance with an embodiment of the present invention can include a substrate, a first transmission line, which is formed on one surface of the su... | 06/30/2011 |
| 20110148549 | Signal Transmission Arrangement A signal transmission arrangement includes input terminals for receiving an input signal and output terminals for providing an output signal. A first transformer has a primary winding and a secondary winding, the primary winding being coupled to the input terminals. A s... | 06/23/2011 |
| 20110151805 | COUPLER AND WIRELESS COMMUNICATION DEVICE USING COUPLER A coupler which is connectable to a feeder circuit of a wireless communication device is provided. The coupler includes a conductive element, a short circuit portion, a feeder portion and grounded plate. The conductive element has a substantially plane face. The short c... | 06/23/2011 |
| 20110140811 | Millimeter-Wave Chip Packaging and Interface A system enabling interface between a millimeter-wave bare-die and a Printed Circuit Board (PCB). A cavity of depth X is formed in at least one lamina of a PCB. Three electrically conductive pads are printed on one of the laminas of the PCB, the pads optionally reach th... | 06/16/2011 |
| 20110133865 | Technique for conveying a wireless-standard signal through a barrier The RF signal generated by a ZigBee radio on the outside of a building structure is conveyed to the interior of the building by guiding it along an electric cable bundle that passes through the building's wall to supply domestic electric power to the interior of the str... | 06/09/2011 |
| 20110133866 | COUPLER AND WIRELESS COMMUNICATION DEVICE USING COUPLER A coupler is provided on a printed board including a feeder circuit and a grounded circuit. The coupler includes a first line, a short-circuited line and an open-ended line. The first line has two ends. One of the ends is a feed point of the coupler connected to the fee... | 06/09/2011 |
| 20110109408 | Electromagnetic coupler and communication apparatus using the same An electromagnetic coupler has a first conductor pattern and a second conductor pattern separated from the first conductor pattern that are formed in a first plane, a feeding pattern made of a conductor and being connected to a feeing system and a ground made of a condu... | 05/12/2011 |
| 20110090030 | SIGNAL TRASMISSION THROUGH LC RESONANT CIRCUITS An embodiment of an electronic system includes a first electronic circuit and a second electronic circuit. The electronic system further includes a resonant LC circuit having a resonance frequency for coupling the first electronic circuit and the second electronic circu... | 04/21/2011 |
| 20110084778 | ELECTRICAL CIRCUIT SIGNAL CONNECTION SYSTEM A termination block for connecting a first signal device and a second signal device. The termination block includes a housing, first and second connectors, and an electrical circuit having passive elements that connect the first and second connectors and provide impedan... | 04/14/2011 |
| 20110060325 | Microwave Antenna Probe with High-Strength Ceramic Coupler A microwave antenna probe incorporating a high-strength antenna coupler is described herein. The microwave antenna has a radiating portion connected by a coaxial feedline to a source of therapeutic energy, e.g., a microwave generator. Proximal and distal radiating porti... | 03/10/2011 |
| 20110057291 | ULTRA HIGH SPEED SIGNAL TRANSMISSION/RECEPTON An interconnect for transmitting an electric signal between electronic devices includes a first coupling element electromagnetically coupled to, and immediately juxtaposed to, a second coupling element. The first coupling element is mounted on and is electrically connec... | 03/10/2011 |
| 20110012691 | 1:9 BROADBAND TRANSMISSION LINE TRANSFORMER A single-core transmission line transformer includes first, second and third transmission lines, and first and second ports. The first and second transmission lines are wound around a common core. The first port interconnects respective first ends of the first and secon... | 01/20/2011 |
| 20110006864 | HIGH FREQUENCY COUPLER AND COMMUNICATION DEVICE A high frequency coupler includes a ground, a first coupling electrode connected via a first resonator unit to an input and output terminal of a communication circuit, and one or more second coupling electrodes connected via a second resonator unit designed utilizing a ... | 01/13/2011 |
| 20110001587 | DIE-TO-DIE ELECTRICAL ISOLATION IN A SEMICONDUCTOR PACKAGE Some of the embodiments of the present disclosure provide a semiconductor package comprising a first die; a second die; and an inductor arrangement configured to inductively couple the first die and the second die while maintaining electrical isolation between active ci... | 01/06/2011 |
| 20100327997 | HIGH-FREQUENCY COUPLER AND COMMUNICATION DEVICE A high-frequency coupler includes ground; a coupling electrode being supported so that the coupling electrode is placed opposite the ground and separately placed at a height from the ground, the height being negligible relative to the wavelength of the high-frequency si... | 12/30/2010 |
| 20100289601 | OVERDRIVE TOPOLOGY STRUCTURE FOR TRANSMISSION OF RGB SIGNAL An overdrive topology structure for transmission of a RGB signal includes a signal sending terminal, a signal receiving terminal, and a transmission line to transmit the RGB signal from the signal sending terminal to the signal receiving terminal. The transmission line ... | 11/18/2010 |
| 20100244998 | Apparatuses And Methods For Coupling A Signal To And/Or From A Cable Apparatuses and methods for coupling a signal to and from a twisted pair cable by non-contact coupling with twisted pairs in the twisted pair cable, such that the signal propagates along the cable between at least two of the twisted pairs. In particular, a coupling unit... | 09/30/2010 |
| 20100134199 | APPARATUS AND METHOD FOR PRODUCING SIGNALS CODED WITH AMPLITUDE SHIFT KEYING An apparatus for coding a signal by means of amplitude shift keying comprises a class E amplifier including a switching transistor, to whose gate is supplied a voltage having an operating frequency for operating the class E amplifier. For achieving an amplitude shift ke... | 06/03/2010 |
| 20100127803 | Signal transmitting device A magnetic coupling-type isolator includes a primary coil configured to generate a first magnetic field in accordance with an input signal, a bias coil configured to generate a second magnetic field in accordance with a bias signal, a first magneto-resistive element hav... | 05/27/2010 |
| 20100123527 | NETWORK TRANSFORMER TO REDUCE ELECTROMAGNETIC INTERFERENCE A network transformer to reduce electromagnetic interference (EMI) is connected to two network equipment to transmit data. It has a transformation unit to transform input power and input information of one network equipment to output power and output information and a p... | 05/20/2010 |
| 20100109818 | Wireless Electrical Device Using Open-Circuit Elements Having No Electrical Connections A wireless electrical device includes an electrically unconnected electrical conductor and at least one electrically unconnected electrode spaced apart from the electrical conductor. The electrical conductor is shaped for storage of an electric field and a magnetic fiel... | 05/06/2010 |
| 20100102904 | FLUXONIC DEVICES A fluxonic device including a closed loop transmission line; an additional transmission line and a junction at which the closed loop transmission line and the additional transmission line meet. An apparatus including a fluxon container for containing one or more fluxons... | 04/29/2010 |
| 20100097156 | Semiconductor device and manufacturing the same A semiconductor device including a MISFET formed in a well at a main surface of a substrate, a second MISFET formed at a main surface of the substrate, and a passive element formed over the main surface of the substrate and having two terminals. A conductive film is for... | 04/22/2010 |
| 20100097157 | SEMICONDUCTOR DEVICE AND MANUFACTURING THE SAME A semiconductor device including a MISFET formed in a well at a main surface of a substrate, a second MISFET formed at a main surface of the substrate, and a passive element formed over the main surface of the substrate and having two terminals. A conductive film is for... | 04/22/2010 |
| 20100079223 | MINIATURIZED DUAL-BALANCED MIXER CIRCUIT BASED ON A TRIFILAR LAYOUT ARCHITECTURE A miniaturized dual-balanced mixer circuit based on a trifilar layout architecture is proposed, which is designed for use to provide a frequency mixing function for millimeter wave (MMW) signals, and which features a downsized circuit layout architecture that allows IC ... | 04/01/2010 |
| 20100066463 | Antenna Feed Device An antenna feed device (100) having a first waveguide (102) and a second waveguide (104) separated from the first waveguide (102), each of which is assigned to feed one polarization of a dedicated antenna and each of said waveguides exhibit a... | 03/18/2010 |
