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David Tso-Chin Ko, Fullerton US

David Tso-Chin Ko, Fullerton, CA US

Patent application numberDescriptionPublished
20080214045Electrical connector assembly having multi-port for interfacing differennt mating connectors - An electrical connector assembly (09-04-2008
20080280495Connector assembly with improved solder tails - A connector assembly (11-13-2008
20080305658Connector assembly with improved strain relief structure - A connector assembly (12-11-2008
20090061695Cable assembly with improved insulative organizer - A cable assembly in accordance with the present invention comprises an insulative housing defining a body portion and a supporting member extending rearwardly from the body portion, and the supporting member having a plurality of upper and lower slots thereof; a plurality of terminals received in the insulative housing and having a portion disposed in the upper and lower slots respectively; an insulative organizer assembled to the rear end of insulative housing and attached to the supporting member, having a plurality of first and second channels spaced by each other and respectively formed on the front and rear portion thereof; and a plurality of conductive wires positioned in the first and second channels of the insulative organizer and electrically terminated to the corresponding terminals disposed in the upper and lower slots.03-05-2009
20090130888Cable connector - A cable connector includes an insulative housing, some terminals, an insert and a shield. The insulative housing includes a main body, a pair of side arms respectively rearward extending from the middle of the two sides of the main body to form a receiving space between the two side arms. The forward section of said main body is a mating portion with some evenly disposed grooves. The rearward section of said main body is a connecting portion with some troughs corresponding to the grooves. Each side arm includes two pair of separated receiving slots on the tail thereof to be connected to the receiving space. Each of terminals includes a mating piece on the forward part thereof to be received in the mating portion and a connecting piece on the rearward part thereof to be received in the connecting portion. The insert includes a main body with a grid to form some passages corresponding to the troughs of the housing and two pair of fastening portions respectively extending from two sides of the main body. The main body of insert is received in the receiving space between the two side arms of the housing through said fastening portions being inserted into the receiving slots of the housing. The shield includes an upper cover assembled on the upper surface of the housing to cover the connecting portion and the insert, and a lower cover assembled on the lower surface of the housing to cover the connecting portion and the insert.05-21-2009
20090156059Cable assembly having outer cover robutsly supported - A cable assembly in accordance with the present invention comprises an electrical connector including an insulative housing defining a mating portion and a pair of positioning portions extending rearwardly from the mating portion, a plurality of terminals received in the insulative housing and at least one metal shell surrounded the insulative housing; a cable electrically terminated to the terminals; and a rear cover substantially enveloping the insulative housing and snugly supported by the positioning portions.06-18-2009
20090197467Grounding member for cable assembly - An cable assembly (08-06-2009
20090275235USB CONNECTOR HAVING NOISE-SUPPRESSING DEVICE - An electrical connector (11-05-2009
20090311888INSULATION DISPLACEMENT CONTACT AND ELECTRIC CONNECTOR USING THE SAME - An electric connector for mating with a complementary connector includes an insulation housing, at least an insulation displacement contact, and at least an insulated wire. The insulation housing includes two rows of contact holding portions which are respectively arranged on an upper and lower side of the insulation housing, and two rows of cable holding portions. The cable holding portions are arranged in correspondence with the contacting holding portions and each connected to its corresponding contacting holding portion for forming a passageway along a mating direction. The insulation displacement contact is holed in one of the contact holding portion. The insulated wire extends along the mating direction. And the wire includes a front portion inserted into one of the insulation displacement contact along a vertical direction and a sub-front portion received in one of the cable holding portions along the vertical direction.12-17-2009
20090325417CABLE CONNECTOR ASSEMBLY WITH AN IMPROVED SPACER - A cable connector assembly includes an insulative housing(12-31-2009
20100009574ROTATABLE ELECTRICAL INTERCONNECTION DEVICE - An electrical interconnection device (01-14-2010
20100068939Electrical connector assembly with improved contact arrangement - An electrical connector assembly comprises a receptacle connector (03-18-2010
20100081335LOW PROFILE CABLE ASSEMBLY - A cable assembly includes an insulation housing, a plurality of contacts, a plurality of wires and a spacer. The housing includes a mating portion, a pair of flat portions extending from two sides of the mating portion, and a receiving space formed between the two flat portions. Each of the contacts is received in the housing and has a rear surface. The wires are corresponding to the contacts and each wire is connected its corresponding contact. The spacer is attached to the housing and has a front surface attached to the rear surface of the contact. The spacer includes a plurality of slots received in the receiving space. And the wires are respectively received in the slots.04-01-2010
20100093217SHIELDED ELECTRICAL CONNECTOR - An electrical connector (04-15-2010
20100093218CABLE CONNECTOR ASSEMBLY WITH IMPROVED SHIELDING MEMBER - A cable connector assembly (04-15-2010
20100120294CABLE CONNECTOR ASSEMBLY WITH A UNITARY CONNECTOR MOLDED WITH ANOTHER CONNECTOR - A cable connector assembly (05-13-2010
20100291804CABLE CONNECTOR ASSEMBLY WITH A UNITARY CONNECTOR MOLDED WITH ANOTHER CONNECTOR - A cable connector assembly (11-18-2010
20110003508ELECTRICAL CONNECTOR ROTATABLY MOUNTED TO A PORTABLE DEVICE - An electrical connector (01-06-2011

Patent applications by David Tso-Chin Ko, Fullerton, CA US