| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 439620090 | Capacitive filter (i.e., filter, capacitor, diode adjacent each contact) | 35 |
| 20080233802 | CONNECTOR WITH FILTER FUNCTION - A connector with filter function is provided. The connector has a plurality of terminal lines and plastic packages for enclosing the terminal lines. Each of the terminal lines and plastic packages/dielectric material are formed with periodically repeated pattern, so that equivalent capacitors and inductors are formed in the connector. Therefore, the connector also functions as a filter. | 09-25-2008 |
| 20090011647 | MULTIFUNCTIONAL POWER PLUG - A multifunctional power plug includes a housing, a plurality of contact blades, a power cable, and a control circuit unit. The housing forms an interior space, which accommodates the control circuit unit therein. The control circuit unit is electrically connected between the contact blades and the power cable. The control circuit unit includes at least a rectification circuit, a voltage regulation circuit, and a timer circuit. The plug may further include a photo-control circuit, which is accommodated in the interior space and is electrically connected to the control circuit unit. As such, besides the functions of voltage bucking and timer setting, the multifunctional power plug also features photo control. The power plug has a simple construction and is easy for mass production to thereby significantly lower manufacturing costs thereof. | 01-08-2009 |
| 20090053936 | Filter Connector - A filter connector includes a dielectric housing having a mounting face. At least one row of terminal-receiving passages are formed in the housing through the mounting face. A row of filter-receiving pockets are formed in the housing through the mounting face respectively in alignment with the passages, and with one side of each pocket communicating with its respective passage. A slot is formed in the mounting face of the housing and extends along the row of pockets in communication with opposite sides thereof. A plurality of terminals are mounted into the passages. A plurality of filters are inserted into the pockets through the mounting face, with one side of the filters respectively engageable with the terminals. A single shorting bar is inserted into the slot in the housing through the mounting face and into engagement with opposite sides of the filters. | 02-26-2009 |
| 20100015852 | ELECTRICAL CONNECTOR ASSEMBLY HAVING IMPROVED SUBSTRATE - An electrical connector assembly has an insulative housing ( | 01-21-2010 |
| 20100124848 | FILTERED POWER CONNECTOR - An improved power connector provides improved signal integrity in an interconnection system. The connector includes a filter element between a supply contact and a return contact. The filter element may be primarily capacitive, but may also include a resistance and a ferrite member. For connectors that include multiple sets of supply and return contacts, a single filter element may be included, or multiple filter elements may be included between multiple pairs of power and return contacts. The filter element may be formed within a connector housing or otherwise incorporated when the connector is manufactured. Alternatively, the filter element may be inserted into a receptacle such that filtering may be selectively incorporated as the connectors are used. When connected to a conducting loop for carrying power supply, the filter element provides substantially zero attenuation at frequencies below about 50 MHz and in excess of 10 dB of attenuation over a range that extends above 500 MHz. | 05-20-2010 |
| 20100311275 | IMPLEMENTING ADAPTABLE THREE PHASE MODULAR LINE FILTERING - A modular line filter connector is provided for implementing adaptable three-phase power filtering. A plurality of selected modular components defines the modular line filter connector. The modular line filter connector includes a pair of outer cylinders providing power filtering connections including, for example, line-to-line connections, line-to-common connections, common-to-protective earth connections, and line-to-protective earth connections. The selected modular components are mounted between the pair of outer cylinders and disposed along the length of the modular line filter connector. Different modular components are selected to adapt the modular line filter connector for different filtering applications. | 12-09-2010 |
| 20110081805 | NETWORK CONNECTOR - A network connector includes an electrically insulative housing accommodating an output circuit board and an input circuit board, output terminals and input terminals respectively and electrically bonded to the output circuit board and the input circuit board, a filter capacitor electrically connected between the input circuit board and the output circuit board, an electrically insulative partition block mounted in the electrically insulative housing to keep the filter capacitor away from the input circuit board and the output circuit board and to avoid accidental electrical sparks between the input terminals and the filter capacitor, and a filter module having filter coils electrically bonded to the surface contacts at the output circuit board and the input circuit board by surface mount technology. | 04-07-2011 |
| 20110104947 | CONDENSER CONNECTOR FOR VEHICLE - Disclosed herein is a condenser connector for a vehicle, in which a condenser is installed at a position which is nearest or virtually nearest to a noise source, thus effectively eliminating or reducing noise. The condenser connector includes a housing having an insertion part. One end of a terminal is connected to a wire, and the other end thereof is fitted into and secured to one end of the insertion part. A holder is fitted into and secured to the other end of the insertion part. A condenser has a contact terminal which is in contact with the terminal, and is mounted to the holder. | 05-05-2011 |
| 20120015556 | GROUND SHIELD FOR AN ELECTRICAL CONNECTOR - A ground shield is provided for an electrical connector mounted on a printed circuit. The ground shield includes a body extending from a mating interface to a mounting interface. An electrical ground path is defined through the body between the mating and mounting interfaces. The mating interface includes a mating contact configured to engage a mating connector. The mounting interface includes a mounting contact configured to engage the printed circuit. The body includes two conductive layers separated by a dielectric substance such that a capacitor is provided within the electrical ground path. | 01-19-2012 |
| 20120045936 | ACTIVE CONNECTOR - An active connector is provided that allows for simple designing of devices for high-speed wideband pulse signal transmission without specialized technical know-how in the use of connectors. A connector base has a first connection terminal and a second connection terminal, and houses a first matching circuit, a second matching circuit, and a buffer circuit. The first connection terminal and the second connection terminal can be used as an internal port electrically coupled to a device circuit and an external port electrically coupled to a transmission line, respectively. An input signal inputted into the first connection terminal is supplied to the first matching circuit. The second matching circuit supplies an output signal to the second connection terminal. A buffer circuit between the first matching circuit and the second matching circuit inhibits mutual influences between the input signal and the output signal. | 02-23-2012 |
| 20120225584 | Communications Plugs Having Capacitors that Inject Offending Crosstalk After a Plug-Jack Mating Point and Related Connectors and Methods - Communications plugs are provided that include a plug housing. A plurality of plug contacts are mounted in a row at least partly within the plug housing. The plug contacts are arranged as differential pairs of plug contacts. Each of the differential pairs of plug contacts has a tip plug contact and a ring plug contact. A first capacitor is provided that is configured to inject crosstalk from a first of the tip plug contacts to a first of the ring plug contacts at a point in time that is after the point in time when a signal transmitted through the first of the tip plug contacts to a contact of a mating jack reaches the contact of the mating jack. | 09-06-2012 |
| 20120329326 | Methods and Apparatus for Reducing Crosstalk in Electrical Connectors - A communication jack having crosstalk compensation features for overall crosstalk interference reduction is disclosed. In one embodiment, the jack is configured to receive a plug to form a communication connection, and comprises jack contacts disposed in the jack, with each contact having at least a first surface and a second surface. Upon the plug being received by the jack, the plug contacts interface with the first surface of the jack contacts. The jack further includes a first capacitive coupling connected between two pairs of jack contacts to compensate for near end crosstalk, with the first capacitive coupling being connected to the pairs of jack contacts along the second surface adjacent to where the plug contacts interface with the jack contacts. A far end crosstalk compensation scheme is also set forth. | 12-27-2012 |
| 20130052869 | USB CONNECTOR - A universal serial bus (USB) connector includes a housing and a main body received in the housing. The main body includes an insulator, a number of conductive terminals, a number of conductive pieces, and an anti-electromagnetic radiation (EMR) member. The conductive terminals, the conductive pieces, and the anti-EMR member are arranged in the insulator. Each conductive piece connects a corresponding one of the conductive terminals to the anti-EMR member. | 02-28-2013 |
| 20130052870 | CONNECTION JACK AND ELECTRONIC APPARATUS - A connection jack to which a connection plug having a center terminal and an earth terminal arranged on an outer peripheral side of the center terminal is connected and provided in an electronic apparatus in which a capacitor is disposed inside, includes: a housing made of an insulating material, in which an insertion opening to which the connection plug is inserted is formed; a center electrode to which the center terminal is connected and connected to the capacitor; a first earth electrode arranged on an outer peripheral side of the center electrode, to which the earth terminal is connected, and connected to the capacitor; and a second earth electrode arranged on an outer peripheral side of the center electrode, to which the earth terminal is connected, connected in series to a resistance limiting inrush current and connected to the capacitor through the resistance. | 02-28-2013 |
| 20130109234 | CAPACITOR | 05-02-2013 |
| 20140038461 | Methods and Apparatus for Reducing Crosstalk in Electrical Connectors - A communication jack having crosstalk compensation features for overall crosstalk interference reduction is disclosed. In one embodiment, the jack is configured to receive a plug to form a communication connection, and comprises jack contacts disposed in the jack, with each contact having at least a first surface and a second surface. Upon the plug being received by the jack, the plug contacts interface with the first surface of the jack contacts. The jack further includes a first capacitive coupling connected between two pairs of jack contacts to compensate for near end crosstalk, with the first capacitive coupling being connected to the pairs of jack contacts along the second surface adjacent to where the plug contacts interface with the jack contacts. A far end crosstalk compensation scheme is also set forth. | 02-06-2014 |
| 20140179162 | Apparatus for Differential Far-End Crosstalk Reduction - A method of reducing crosstalk. The method may include forming a first contact over a first vertical conductor. The method may include forming a second contact over a second vertical conductor. The method may include forming a capacitive coupler between the first contact and the second contact, wherein the capacitive coupler is to cancel crosstalk received at the second vertical conductor from the first vertical conductor. | 06-26-2014 |
| 20140273634 | Connector with Capacitive Crosstalk Compensation to Reduce Alien Crosstalk - The present disclosure relates to a telecommunications connector having cross-talk compensations, and a method of managing alien crosstalk in such a connector. In one example, the telecommunications connector includes electrical conductors arranged in differential pairs and a circuit board with conductive layers that provide a cross-talk compensation arrangement for applying capacitance between the electrical conductors. The circuit board includes conductive paths that provide capacitive coupling and a conductive plate that intensifies capacitive coupling of the electrical conductors. In another example, the telecommunications connector is used with a twisted pair system. Capacitances applied by the crosstalk compensation arrangement between electrical conductors associated with the pairs are provided such that, for each differential pair, a magnitude of an overall capacitance at a first electrical conductor of a differential pair is approximately equal to a magnitude of an overall capacitance at a second electrical conductor of the differential pair. | 09-18-2014 |
| 20140273635 | POWER INSERTER HAVING FREQUENCY COMPENSATING FUNCTION - The present invention relates to a power inserter having frequency compensating function, which comprises: a housing formed with a chamber, a first opening, a second opening and a third opening; a first connector exposed outside the housing through the first opening; a second connector exposed outside the housing through the second opening; a third connector exposed outside the housing through the third opening; and characterized in that: a capacitor is further provided, a first terminal of the capacitor is formed with a winding having at least half turn and coupled to a signal terminal of the third connector, a second terminal of the capacitor is formed with a winding having at least half turn and coupled to a signal terminal of the second connector, thereby being enabled to provide the frequency compensating function. | 09-18-2014 |
| 20140357127 | CONNECTOR WITH ELECTRONIC COMPONENT - A connector ( | 12-04-2014 |
| 20140364009 | CONNECTOR WITH ELECTRONIC COMPONENT - A connector includes a holder ( | 12-11-2014 |
| 20150118910 | DC CONNECTOR WITH A VOLTAGE-STABILIZING FUNCTION - A DC connector with a voltage-stabilizing function has a tube and a wire connected with a noise-resistant filter between the tube and the wire. The tube has an upper cap and a lower opening. The lower opening has an internal terminal for electrical connection when the tube is inserted into a corresponding socket. The upper cap of the tube has a first connecting part. An outer wall of the tube near the upper ring has a second connecting part. The filter has two electrode terminals electrically connecting to the first and second connecting parts, respectively. The first and second connecting parts also electrically connect to the anode and cathode of the wires. Therefore, when an electrical signal is sent from the wire to the first connecting part, the filter provides the functions of filtering noises for stabilizing voltage. | 04-30-2015 |
| 20150118911 | HIGH PERFORMANCE COMMUNICATIONS JACKS HAVING CROSSTALK COMPENSATION AND/OR RETURN LOSS IMPROVEMENT CIRCUITRY - Communications jacks include a housing having a plug aperture that is configured to receive a mating RJ-45 plug along a longitudinal axis and eight jackwire contacts that are arranged as four differential pairs of jackwire contacts, each of the jackwire contacts including a plug contact region that extends into the plug aperture. A first of the jackwire contacts is configured to engage a longitudinally extending surface of a first blade of a mating RJ-45 plug when the mating RJ-45 plug is fully received within the plug aperture. | 04-30-2015 |
| 20150349463 | COMMUNICATION JACK HAVING AN INSULATING ELEMENT AND A SPRING ELEMENT - A communication jack which includes a housing with an aperture for receiving a communication plug, and a circuit board at least partially within the housing. The circuit board includes crosstalk compensation elements. A plurality of plug interface contacts are connected to the circuit board. At least one of the plurality of plug interface contacts includes a contact element layered with at least one spring element. | 12-03-2015 |
| 439620100 | With housing shield or metal shell | 11 |
| 20090017686 | Appliance connector device with integrated filter module - The present invention relates to an appliance connector device having an A plug contact, a B plug contact and a G plug contact, an A′ terminal, a B′ terminal and a G′ terminal, an electrically conducting filter jacket and a filter module, wherein the filter module has an A″ conductor, a B″ conductor and a G″ conductor, wherein the A contact is connected to the A′ terminal via the A″ conductor, wherein the B contact is connected to the B′ terminal via the B″ conductor, wherein the G contact is connected to the G′ terminal via the G″ conductor, wherein the G″ conductor of the filter module has a shielding plate extending in a cross-sectional plane of the filter jacket and wherein the filter module has capacitance elements on both sides of the shielding plate with conducting surfaces aligned parallel to the shielding plate to generate capacitances between the A″ conductor and the B″ conductor and between these conductors and the G″ conductor. With such a plug device, it is provided, in particular for improving the ground connection of the G″ conductor of the filter module, that the shielding plate is provided with a plurality of contact fingers at the edge along most of its circumference, these contact fingers being in contact with the filter jacket on the inside under elastic tension, and the filter element has a contact surface for establishing a ground connection. | 01-15-2009 |
| 20090093160 | FILTER AND HOUSING THEREOF - A filter includes a housing and a filter device. The housing includes a base and an outer case. The base includes a main body, an accommodating part, a power-inputting terminal, a first grounding terminal and a second grounding terminal. The second grounding terminal has a flexible portion disposed on the periphery of the main body and a connecting portion connected to the first grounding terminal. The filter device disposed in the accommodating part of the base of the housing includes at least one filtering device. The outer case partially covers the periphery of the main body and the accommodating part and contacts the flexible portion of the second grounding terminal. | 04-09-2009 |
| 20100173526 | CONVERTER - A converter has a casing and a plug. The casing has a mounting recess, multiple position posts, multiple conductive slices and multiple mounting protrusions. The mounting recess is formed in the casing. The position posts are formed on and protrude from the mounting recess. The conductive slices are mounted around the position posts. The mounting protrusions are formed on the mounting recess. The plug is detachably mounted on the casing and has an escutcheon, an engaging protrusion and multiple terminals. The escutcheon covers the mounting recess. The engaging protrusion is formed on the escutcheon, is mounted in the mounting recess and has a position groove and multiple holding grooves. The position is annular formed in the engaging protrusion and is mounted around the position posts. The holding grooves are formed on the engaging protrusion and engage the mounting protrusions. The terminals are formed on the escutcheon. | 07-08-2010 |
| 20130171874 | CONNECTOR HAVING FILTERING MODULE - The connector contains a port member, a base board electrically connected to the port member, and a filtering module electrically connected to the base board. The filtering module contains a number of vertically stacked circuit boards. There are a number of layout areas on each circuit board. Between a pair of adjacent circuit boards, an amorphous ring core is configured correspondingly to each layout area. Through the conduction between the amorphous ring core and the circuits in the layout areas, the amorphous ring cores are capable of filtering. The connector does not require manual winding, and have advantages such as stable quality and reduced production time. | 07-04-2013 |
| 20150064971 | CONNECTOR AND MANUFACTURING METHOD THEREOF - A connector includes: a housing; an insulating plate disposed within the housing; a first conductive film and a second conductive film which are disposed on a surface of the insulating plate to be insulated and spaced apart from each other; a capacitor embedded in the insulating plate; and a first via and a second via formed in the insulating plate to couple the first conductive film to the second conductive film by an alternating current through the capacitor. | 03-05-2015 |
| 439620110 | Registered jack (RJ) plug or socket | 4 |
| 20090149068 | CONNECTOR WITH FILTER FUNCTION - A connector with a filter function includes a first substrate having a first surface and a second surface opposite to each other; a plurality of first terminal lines formed on the first surface of the first substrate, wherein each of the first terminal lines is further arranged periodically and repeatedly with a predetermined periodic unit pattern; a case connected to one side end of the first substrate; a second substrate having a first surface and a second surface opposite to each other and disposed in the case; and a plurality of second terminal lines having a periodic unit pattern, formed on the first surface of the second substrate, and electrically connected to the first terminal lines on the first substrate. | 06-11-2009 |
| 20090318028 | Connecting Hardware With Multi-Stage Inductive And Capacitive Crosstalk Compensation - A connector and method of crosstalk compensation within a connector is disclosed. The method includes determining an uncompensated crosstalk, including an uncompensated capacitive crosstalk and an uncompensated inductive crosstalk, of a wired pair in a connector. The uncompensated crosstalk includes common mode and differential mode crosstalk. The method includes applying at least one inductive element to the wired pair, where the at least one inductive element is configured and arranged to provide balanced compensation for the inductive crosstalk caused by the one or more pairs. The method further includes applying at least one capacitive element to the wired pair, where the at least one capacitive element is configured and arranged to provide balanced compensation for the capacitive crosstalk caused by the one or more wired pairs. | 12-24-2009 |
| 20120003874 | Connecting Hardware with Multi-Stage Inductive and Capacitive Crosstalk Compensation - A connector and method of crosstalk compensation within a connector is disclosed. The method includes determining an uncompensated crosstalk, including an uncompensated capacitive crosstalk and an uncompensated inductive crosstalk, of a wired pair in a connector. The uncompensated crosstalk includes common mode and differential mode crosstalk. The method includes applying at least one inductive element to the wired pair, where the at least one inductive element is configured and arranged to provide balanced compensation for the inductive crosstalk caused by the one or more pairs. The method further includes applying at least one capacitive element to the wired pair, where the at least one capacitive element is configured and arranged to provide balanced compensation for the capacitive crosstalk caused by the one or more wired pairs. | 01-05-2012 |
| 20130323973 | MULTISTAGE CAPACITIVE CROSSTALK COMPENSATION ARRANGEMENT - Methods and systems for providing crosstalk compensation in a jack are disclosed. According to one method, the crosstalk compensation is adapted to compensate for undesired crosstalk generated at a capacitive coupling located at a plug inserted within the jack. The method includes positioning a first capacitive coupling a first time delay away from the capacitive coupling of the plug, the first capacitive coupling having a greater magnitude and an opposite polarity as compared to the capacitive coupling of the plug. The method also includes positioning a second capacitive coupling at a second time delay from the first capacitive coupling, the second time delay corresponding to an average time delay that optimizes near end crosstalk. The second capacitive coupling has generally the same overall magnitude but an opposite polarity as compared to the first capacitive coupling, and includes two capacitive elements spaced at different time delays from the first capacitive coupling. | 12-05-2013 |
| 439620130 | Having component (e.g., filter, capacitor, or diode, etc.) integral with or fitted into contact | 2 |
| 20110165795 | CONNECTOR ASSEMBLY - A connector assembly can include a connector with a ground pin and a case. The case can have an electrically conductive surface. A capacitor is connected to the ground pin. The capacitor is also connected to the electrically conductive surface. The capacitor can be connected between the electrically conductive surface and the ground pin so that the electrically conductive surface and the ground pin are capacitively coupled. | 07-07-2011 |
| 20140335731 | ELECTRICAL CONNECTOR HAVING CAPACITOR WITH LOW CROSS TALK - An electrical connector includes an insulative housing having a plurality of walls formed a plurality of passageways thereof, a plurality of contacts received in the passageways, and a capacitor series connecting with the contact. | 11-13-2014 |
