Class / Patent application number | Description | Number of patent applications / Date published |
307147000 | CONDUCTOR ARRANGEMENTS OR STRUCTURE | 34 |
20080211319 | Systems and methods for electrical power supply - The present invention relates to systems and methods for providing an electrical power supply system that may be used in various environments including those that are prone to liquid spills, debris buildup, and accidental contact (by a human or animal such as a pet) and those environments with curves that require a flexible power supply system. | 09-04-2008 |
20080290739 | Encapsulating Housing for an Electrical Power Transmission Device Having a Particle Trap - A particle trap has a cover cap which dielectrically shields a shielding area by way of a shielding surface. The shielding surface has a concave curvature. Transversely to the concave curvature, the shielding surface has surface regions which are inclined transversely to the concave curvature in the region of a trough of the concave curvature. | 11-27-2008 |
20090066167 | ELECTRIC POWER-FEEDING STRUCTURE - An electric power-feeding structure for feeding electric power to a moving body which is driven to be raised or lowered, includes: an arm having a distal end connected to the moving body movably in a direction perpendicular to a raising or lowering direction of the moving body, and a proximal end adapted to be rotatably driven so as to swing, to thereby drive the raising or lowering of the moving body. An electrical wire is routed alongside the arm, and one end of the electrical wire extending from the distal end of the arm is connected to the moving body to feed electric power to the moving body. In a vicinity of a rotating shaft of the arm, the electrical wire is routed around the rotating shaft to be bent and deformed. | 03-12-2009 |
20090079274 | Electromagnetic Morphing Apparatus for Hot Pluggable Architected Systems - In electronic devices with signal traces positioned between a ground layer and a voltage reference layer, systems and methods are provided for connecting a hot pluggable device to the electronic device in a manner that diminishes signal degradation due to parasitic effects. The first device has a second reference layer near the connector that connects to a second device voltage reference layer maintained at a given voltage level across the connector. In the first device near the connector the signal trace is positioned in between a ground layer of the first device and the second reference layer which is maintained at a given voltage by a voltage regulator of the second device. The signal return current travels past the second reference layer to a first reference layer of the first device which is maintained by the first device's voltage regulator through AC decoupling capacitors minimizing the current return path discontinuity. | 03-26-2009 |
20090115260 | POWER LINE ARRANGEMENT - A power line arrangement includes a first power line and a second power line which crosses the first power line at least once. The first and second power lines are connected to a same power supply, and current in the first power line flows in a different direction from current in the second power line at an area where the first and second power lines cross. | 05-07-2009 |
20090140580 | AC voltage conditioner - An AC voltage conditioner to be connected between a source of AC line voltage or non-linear voltage and one or more AC-powered devices (e.g., audio/video, medical and scientific equipment) to improve the performance of the devices by reducing the effects of interference and distortion often caused by an AC electromagnetic field or radio frequency interference in the vicinity of the devices. A pair of AC current conducting plates are respectively electrically connected between positive and negative output terminals of the AC line voltage source and positive and negative input terminals of each AC-powered device. The pair of AC current conducting plates are interposed between and separated from three DC current carrying plates. The DC current carrying plates are connected in electrical parallel with one another between positive and negative output terminals of a DC voltage generator. DC currents flowing through the DC current carrying plates from the DC voltage generator cause respective DC electromagnetic fields to surround the AC current carrying plates. Therefore, the AC currents flowing through the AC current carrying plates of the AC voltage conditioner will pass through the DC electromagnetic fields ahead of each AC-powered device. | 06-04-2009 |
20090195083 | Live conductor stringing and splicing method and apparatus - A method and apparatus for handling and/or stringing energized conductor for a high voltage power line conductor for a high voltage power line is provided. The method includes bringing components and workers to the same electrical potential and transferring power from one contractor to another. Associated apparatus is also described. | 08-06-2009 |
20090230782 | Apparatus for phase rotation for a three-phase AC circuit - An apparatus for providing phase rotation for a three-phase AC circuit. The apparatus comprises three phase input terminals and three phase output terminals, where a first phase input terminal is coupled with a third phase output terminal; a second phase input terminal is coupled with a first phase output terminal; and a third phase input terminal is coupled with a second phase output terminal. | 09-17-2009 |
20090243401 | SEMICONDUCTOR DEVICE USING A PLURALITY OF HIGH-POTENTIAL-SIDE REFERENCE VOLTAGES - A plurality of third fixed potential lines are wired in parallel. A group of high-potential-side fixed potential lines containing a first fixed potential line and a second fixed potential line are wired in a plurality at predetermined intervals in a direction perpendicular to the third fixed potential line. In a layout region, surrounded by a pair of adjacent third fixed potential lines and a pair of groups of adjacent high-potential-side fixed potential lines, where a first element or a second element is arranged, either one of the first fixed potential line and the second fixed potential line is wired between the pair of third fixed potential lines. In a layout region used for second elements, a second fixed potential line connecting a pair of second fixed potential lines contained respectively in a pair of groups of high-potential-side fixed potential lines that form the layout region is wired between a pair of third fixed potential lines that form the layout region. | 10-01-2009 |
20100181847 | METHOD FOR REDUCING SUPPLY VOLTAGE DROP IN DIGITAL CIRCUIT BLOCK AND RELATED LAYOUT ARCHITECTURE - A method for reducing a supply voltage drop in a digital circuit block, where the digital circuit block includes a first conducting segment coupled to a first supply voltage, a second conducting segment coupled to a second supply voltage, and a digital logic coupled between the first conducting segment and the second conducting segment, the method including: constructing a third conducting segment connected to the first conducting segment and not electrically connected to the second conducting segment, wherein the third conducting segment is configured to have a first portion located at a first conducting layer; and constructing a fourth conducting segment electrically connected to the second conducting segment and not electrically connected to the first conducting segment, wherein the fourth conducting segment is configured to have a second portion located at a second conducting layer, and whereby a capacitive element is formed between the first portion and the second portion. | 07-22-2010 |
20100253155 | STRUCTURE FOR TRANSMISSION IN POWER SUPPLY - A structure for transmission in a power supply, particularly to a power structure for transmission for bearing large DC current, wherein the power supply includes a power input port for connecting to DC input power and a DC/DC conversion circuit for converting the DC input power into DC output power. The architecture including at least one power transmission board for disposing the power input port, wherein the power transmission board is electrically connected to the power process board with the DC/DC conversion circuit mounted thereon by at least one power conduction element. Therefore, through the power conduction elements replacing the conventional connecting wires with large diameter to connect the power input port and the power process board without disobeying the safety regulation, not only the space occupied by the bent connection wires can be reduced, but the collisions and damage to other components caused therefrom also can be avoided. | 10-07-2010 |
20100308667 | ARRANGEMENT OF POWER SUPPLY CELLS WITHIN CELL-BASE INTEGRATED CIRCUIT - A semiconductor device is provided with a first power supply cell, first cells and second cells. The first power supply cell and the first cells are continuously arrayed in a row direction in a first row. The second cells are continuously arrayed in the row direction in a second row adjacent to the first row. The first power supply cell is connected to a first power supply line extending perpendicularly to the row direction to feed a power supply voltage corresponding to a voltage fed from the first power supply line to the plurality of first and second cells. One of the second cells is indirectly connected to the first power supply line through the first power supply cell, the one of the second cells being positioned adjacent to the first power supply cell. | 12-09-2010 |
20110163614 | METHOD AND SYSTEM FOR REARRANGING SOUND CONDUCTORS IN PARALLEL LINES IN POWER TRANSMISSION - A method and a system for rearranging sound conductors included in parallel lines in power transmission are provided. The parallel lines include at least a first line (L | 07-07-2011 |
20110298304 | BI-VENTRICULAR PERCUTANEOUS CABLE - A percutaneous cable includes a cable body having a first end and second end, the cable body including a sheath adapted to traverse a patient's skin. The cable includes a plurality of conductors disposed within the cable body configured to transmit power and control data between a system controller and two implantable pumps. The cable includes a first connector disposed at the first end of the cable body and coupled to the plurality of conductors, the first connector configured to connect the cable body to the system controller. The cable includes a second connector disposed at the second end of the cable body, the second connector comprising a first set of contacts and a second set of contacts. | 12-08-2011 |
20120074794 | Method and System for Establishing a Power Feed to systems During Operation - A method of adding a power feed to electrical systems includes coupling a set of input lines to a power source such that the input lines are connected to at least one phase of AC power from the power source, and coupling a set of backfeed lines to an output receptacle in a power distribution unit. The output receptacle may be connected in parallel with at least one other output receptacle that is supplying primary power to systems in the data center. The set of backfeed lines and the set of input lines may be tested to determine a match between a pair of lines in the set of backfeed lines and a pair of lines in the set of input lines. Determining the match may include matching the phase of the pair of backfeed lines with the phase of the pair of input lines. | 03-29-2012 |
20120104872 | System and Apparatus for Interconnecting and Array of Power Generating Assemblies - A system and apparatus for interconnecting an array of power generating assemblies includes a cable assembly having a plurality of continuous conductors and a plurality of cable connectors electrically coupled to the continuous conductors. The continuous conductors are configured to receive inverter AC power generated by inverters and deliver the combined AC power to an AC grid or other power sink The cable connectors are configured to mate with corresponding connectors of the inventers to deliver the AC power to the continuous conductors. | 05-03-2012 |
20120112563 | SEMICONDUCTOR DEVICE INCLUDING A PAIR OF SHIELD LINES - A semiconductor device includes a first circuit, a second circuit, a first wire, and a pair of shield lines. The first circuit includes a voltage generating circuit generating a predetermined voltage and produces the predetermined voltage at an output end thereof. The first wire connects the output end of the first circuit to an input end of the second circuit. The pair of shield lines is disposed so as to sandwich the first wire therebetween. One of the shield lines is supplied with a power supply potential for driving at least one of the voltage generating circuit and the second circuit. Another of the shield lines is supplied with a ground potential for driving at least one of the voltage generating circuit and the second circuit. | 05-10-2012 |
20120256496 | Method and apparatus for positioning in-wall power - The present invention discloses a method and apparatus for locating a pre-wired electrically isolated power source. The invention includes a plurality of embodiments of encased receptacles combined with recessed electrical enclosures for mounting the receptacles. The recessed electrical enclosures allow for the input and output receptacles to be mounted externally to the enclosure, to create space internal to the enclosure, for visual isolation of receptacle outlets and associated plugs/connectors that may also be present in the enclosure. | 10-11-2012 |
20120293019 | CONNECTOR AND POWER FEEDING SYSTEM - A power feeding system which connects loads in series to receive a supply of power from a power source, and a connector which is suitable for use in the power feeding system are provided. | 11-22-2012 |
20130002046 | DATA TRANSMISSION CABLE WITH INTEGRATED REPEATER UNIT AND CABLE ASSEMBLY COMPRISING SUCH A CABLE - The present disclosure relates to a data transmission cable having at least one data transmission line for transmitting data signals, and at least one repeater unit. The data line and the repeater unit are integrated into the cable. | 01-03-2013 |
20130002047 | ETHERNET SYSTEM - A communication system ( | 01-03-2013 |
20130026854 | RADIO FREQUENCY CIRCUIT - A radio frequency (RF) circuit includes a first microchip for transmitting RF signal, a second microchip, two resistors and at least two signal lines. Each signal line has opposite first and second ends, and each first end of each signal line is connected to the first microchip and each second end of each signal line is connected to the second microchip. Each signal line defines first and second gaps, the first gaps are adjacent to the first microchip and the second gaps are adjacent to the second microchip. The two resistors are selectively located at the gaps of any one signal line, whereby the first microchip and the second microchip are connected to each other through the signal line and the resistors to form a connection path. | 01-31-2013 |
20130140915 | APPARATUS AND METHOD FOR SCALABLE POWER DISTRIBUTION - In one aspect, the invention provides a system for power distribution. According to some embodiments, the system includes a rack mountable power distribution unit including a housing having a first end and a second end, the housing also including an outer wall defining a cavity within the housing, and fastening elements configured to allow the housing to be mounted within an electrical equipment rack. In accordance with these embodiments, the outer wall of the housing includes an opening extending linearly between the first end and the second end of the housing and a plurality of electrical conductors located within the cavity and oriented linearly between the first end and the second end. In accordance with further embodiments, the system includes a tap module. | 06-06-2013 |
20130249321 | Method and Apparatus for Anti-Icing and Deicing Power Transmission Lines - A method and apparatus for managing icing of a plurality of transmission lines in a power transmission system. A power transmission system comprises a plurality of transmission lines and a control system. A first amount of power flows into the power transmission system through the plurality of transmission lines and a second amount of power flows out of the power transmission system through the plurality of transmission lines. The control system is configured to change a flow of power through the plurality of transmission lines such that icing of the plurality of transmission lines is managed. The first amount of power flowing into the power transmission system and the second amount of power flowing out of the power transmission system remains substantially constant after the flow of power through the plurality of transmission lines is changed. | 09-26-2013 |
20130264891 | POWER CONVERSION APPARATUS - The power conversion apparatus includes a power module constituting a switching circuit, a capacitor electrically connected to the power module, and a pair of DC bus bars for transferring electric power to and from the pair of the DC bus bars. The pair of the DC bus bars includes a bus bar extension section which is located along a surface of the capacitor at least at part of a portion thereof constituting a current path between the power module and the capacitor. | 10-10-2013 |
20130278083 | TRANSMISSION-LINE COUPLED HEAT-DISSIPATION DEVICE WITH AN ASSEMBLY OF ONE OR MORE CONTROLLABLE FINS - Described embodiments include a device, a system, and a method. A described device includes a closed-cycle heat transfer device. The device includes a thermal management system adapted for dissipating heat generated by transmission lines of a power transmission system in use to transport electric power from one place to another. The system includes a heat-dissipation device and a transmission-line temperature manager. The heat-dissipation device includes a heat-acquisition element configured to absorb heat from a portion of a live transmission line of the power transmission system. The heat-dissipation device includes an assembly of one or more controllable fins thermally coupled to the heat-acquisition element and configured to dissipate at least a portion of the heat absorbed by the heat-acquisition. The transmission-line temperature manager is configured to control an aspect of the assembly of one or more controllable fins. | 10-24-2013 |
20130285475 | WIRING STRUCTURE BETWEEN MAIN BODY AND COVER BODY OF ELECTRONIC DEVICE - A wiring structure between main body and cover body of electronic device includes a support connection member. The support connection member has a first pivoted section pivotally connected to the cover body and a second pivoted section pivotally connected to the main body. The first pivoted section is formed with a first pivot hole communicating with outer side. The second pivoted section is formed with a second pivot hole communicating with outer side. The support connection member is formed with a recessed receiving space between the first and second pivoted sections in communication with the first and second pivot holes. At least one conductive body is disposed in the receiving space. The conductive body has a first connection end and a second connection end respectively outward extending from the first and second pivot holes. A protection cover board is disposed in the receiving space for covering the conductive body. | 10-31-2013 |
20140009000 | CURRENT CONVEYOR CIRCUIT - A current conveyor circuit, which comprises: a first current transmitting route; a second current transmitting route, which has the same devices as the first current transmitting route; and at least one control circuit, to control the first current transmitting route and the second current transmitting route to enter a normal mode or a current splitting mode, wherein the first current transmitting route and the second current transmitting route are both enabled and can transmit current in the normal mode, where the first current transmitting route is enabled to transmit current but the second current transmitting route is disabled thus can not transmit current in the current splitting mode. | 01-09-2014 |
20140009001 | DIFFERENTIAL RETURN LOSS SUPPORTING HIGH SPEED BUS INTERFACES - Various aspects of the present disclosure are directed toward methods and apparatus that include a lead frame with a fixed external pin pitch. A differential signal path is provided that is characterized by bond-pad pitch range, wire length and wire diameter. The differential signal path carries signals in a frequency range between 5 GHz and 16.1 GHz with less than about 25 dB differential return loss (DDRL). Further, the signals are processed at a signal-processing node that is electrically coupled to the differential signal path by using the differential signal path to carry signals in a frequency range between 5 GHz and about 16.1 GHz. | 01-09-2014 |
20140183977 | Plug and Power Distribution and Control Apparatus - Invention describes apparatus providing plug-and-power distribution of power and communications for: residential, commercial, industrial applications, and for electro-mechanical devices and computer systems. Invention transforms existing labor-intense installations into plug-and-power modular systems. For specific project, pre-designed, pre-fabricated kits, including factory assembled and tested: power and control modules, interface cables, will be delivered directly to the installation site. Labor intense operations, including: wire stripping, wire crimping are replaced with plug-and-power components. Apparatus has no exposed hot leads accessible by bare hands, including service personnel. Invention will: significantly lower labor costs, reduce installation time, improve power distribution safety, reliability, utilization efficiency, and quality. Application of shielded cables and shielding of other components within the apparatus, will significantly lower electrical power emissions, benefiting the environment for all—the end users and other technologies. Invention describes plug-and-power DC power distribution replacing existing AC power distribution, further improving safety and efficiency. | 07-03-2014 |
20150008766 | Method and Apparatus for Transferring Electrical Power for Subsea Applications - Methods for transferring electrical power in the sea include: generating AC power; and guiding, at least partially underwater, the AC power through a cable from a first end of the cable to a second end of the cable. A first reactor is connected near the first end of the cable and a second reactor is connected near the second end of the cable. Inductances of the first reactor and the second reactor are selected to at least partially compensate for reactive power generated in the cable. | 01-08-2015 |
20160197475 | ELECTRICITY TRANSMISSION | 07-07-2016 |
20160254655 | Straight-Through Power Lines | 09-01-2016 |
20160380432 | ELECTRICAL ENERGY TRANSMISSION SYSTEM - An electrical energy transmission system has a three-phase electric current power source generating a three-phase current including three currents of different phases, a three-phase current converting device which converts at least some of the currents, a single-wire electric current transmission line configured to transmit the converted currents to a consumer, and a balancing device configured to balance the electric currents in the three-phase current source and providing thereby a stable operation of the three-phase current power source. | 12-29-2016 |