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公开(公告)号：US11050201B2
公开(公告)日：2021-06-29
申请号：US16706899
申请日：2019-12-09
发明人： Hsu Shen Chin
IPC分类号： H01R13/44 , H01R29/00 , H01R13/24 , H01R25/00 , H01R13/62 , H01R13/717 , H01R25/16 , H01R24/64 , H01R13/70 , H01R31/06 , H01R13/514
摘要： A replaceable socket device includes one or more adapters, and an adapting interface. The adapter includes a jack and multiple contacts. The jacks are disposed on a top of the adapter for transmitting power or a network signal to an external device. The contacts are disposed on a bottom of the adapter. The adapter couples to external power via the contacts. The base includes a cable interface and one or more sockets. The cable interface connects to external power via a power cable and the one or more sockets is utilized to fix the one or more adapters. The adapting interface is utilized to connect the socket and the one or more adapters. The structure of the adapting interface corresponds to the contacts, for allowing the one or more adapters to couple to the one or more sockets via the adapting interface.
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公开(公告)号：US10931072B2
公开(公告)日：2021-02-23
申请号：US16476998
申请日：2017-10-26
摘要： It is desirable to provide a technology capable of improving reliability in light transmission and convenience at the time of connecting a transmission device to a cable with a simple circuit configuration. A transmitting device is provided which includes a connector receptacle unit connected to an optical-electrical composite cable, in which the connector receptacle unit includes a first electrode group, a second electrode group provided at a position rotated from the first electrode group by 180 degrees about a center of a main body of the connector receptacle unit as a reference, a first connection unit group for transmitting optical signals, and a second connection unit group for transmitting optical signals provided at a position rotated from the first connection unit group for transmitting optical signals by 180 degrees about the center of the main body of the connector receptacle unit as a reference.
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公开(公告)号：US20200313367A1
公开(公告)日：2020-10-01
申请号：US16901378
申请日：2020-06-15
发明人： Je Kook KIM
IPC分类号： H01R13/66 , H01R13/703 , H01R29/00
摘要： A semiconductor device for determining whether a foreign substance (e.g., water) is present and a method of operating the same are provided. The semiconductor device includes a receptacle including a plurality of pins according to a USB type-C receptacle interface; a first current source providing first current to a CC1 signal pin or a CC2 signal pin among the plurality of pins in a first operation mode; a second current source providing second current to the CC1 signal pin or the CC2 signal pin in a second operation mode; a third current source providing third current to at least two pins of other pins excluding the CC1 signal pin and the CC2 signal pin; and a power delivery integrated circuit (PDIC) controlling the first current source, the second current source and the third current source and detecting the voltage level of a signal outputted to the plurality of pins.
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公开(公告)号：US10686445B2
公开(公告)日：2020-06-16
申请号：US16467395
申请日：2017-12-08
IPC分类号： H03K19/17704 , G11C13/00 , H01R29/00 , H03K19/1776
摘要： An electrical system comprising a circuit of reconfigurable electrical devices and a controller including a processor. The processor has a configuration examiner and a state modifier. The configuration examiner is configured to determine a configuration for the circuit of reconfigurable electrical devices based upon a connection input. The state modifier is configured to modify, based on the configuration, the circuit by changing a resistance state of the reconfigurable electrical devices. A controller for reconfigurable electrical devices and a method of controlling reconfigurable electrical devices of a circuit are also described.
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公开(公告)号：US10659874B2
公开(公告)日：2020-05-19
申请号：US15829833
申请日：2017-12-01
申请人： Apple Inc.
发明人： Timothy Johnson , Achim Pantfoerder
IPC分类号： H04M1/00 , H04R3/00 , H04M1/725 , H01R13/703 , H01R29/00 , H04M1/60 , H04R1/10 , H01R24/58 , H04R29/00
摘要： A single prong, multiple signal conducting plug and plug detection circuitry is provided. The plug may be electrically coupled to a stereo headset including a microphone. The plug may include four signal conducting regions arranged in a predetermined order along the length of the prong. Detection circuitry may be operative to determine whether a microphone type of plug (e.g., a four region plug including a microphone region and two audio regions, or a three region plug including microphone region and only one audio region) or a non-microphone type of plug (e.g., stereo plug) is inserted into the jack of an electronic device (e.g., mobile phone). Detection circuitry may also detect user activated functions performed in response to user activation of one or more switches included with the headset. For example, the headset may include a single switch for performing a function with respect to a microphone (e.g., end-call function).
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公开(公告)号：US10603736B2
公开(公告)日：2020-03-31
申请号：US15470426
申请日：2017-03-27
发明人： Benjamin David Romenesko , Ronald Dewayne Woodward , Adam Richard Schmitz , Michael Thomas Schwarz
IPC分类号： B23K9/10 , H01R29/00 , B23K9/16 , H01R101/00
摘要： A welding system includes a welder configured to output welding power to generate an arc between a welding electrode and a workpiece. The welding system also includes a power pin configured to be coupled to the welder in a first orientation or a second orientation. The power pin is configured to switch the welding power from a first polarity to a second polarity when the power pin is switched from being coupled to the welder in the first orientation to being coupled to the welder in the second orientation.
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公开(公告)号：US20200099185A1
公开(公告)日：2020-03-26
申请号：US16672444
申请日：2019-11-02
申请人： Satyajit Patwardhan
发明人： Satyajit Patwardhan
摘要： The invention teaches how to establish 1 to 1 connection between a first group of n electrical signals to a second group of n electrical signals. A first connector half with a first group of n1 contacts equally spaced around a circle and a second connector half with a second group n2 connectors, also equally spaced around a circle, with n1−1=n2≥n. The angular extent of the individual contacts from the first group is e1, and that from the second group is e2. The angular extent of the gap between individual contacts from the second group is g2. Following relationship must be satisfied: e1 (360/n1−e1).A switch interconnect means for connecting arbitrarily selected n contacts out of a first group of n1 contacts where (n1−1) n to n signals from a first group of n signals. The minimum number of signals required for doing this is n+(n1−n)*n. A single pole switch is connected from each of the n signals from the first group to each of the n arbitrarily selected contacts from the first group of n1 contacts. Each of the remaining n1−n contacts from first group, is connected to one end of a group of n switches. The other end of each switch from this group of switches is connected to each of the n signals from second group.
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公开(公告)号：US10553982B2
公开(公告)日：2020-02-04
申请号：US16015142
申请日：2018-06-21
发明人： Lu-Lu Sha , Guo-Hua Zhang , Li-Jiang Wang
IPC分类号： H01R24/60 , H01R13/516 , H01R29/00 , H01R13/502 , H01R13/703 , H01R12/70 , H01R12/72 , H01R107/00
摘要： An electrical connector includes an insulative housing and a number of terminals retained in the insulative housing. The insulative housing has a mating surface, a mounting surface, and a slot going through the mounting surface. The terminal received in the slot includes an interference portion retained in the slot, a contacting portion disposed around the mating surface, and a soldering leg extending downwardly beyond the mounting surface. The interference portion has two barbs disposed at two opposite sides thereof, respectively. The terminal includes a blocking portion connecting between the interference portion and the soldering leg. The width of the blocking portion is greater than the width of the interference portion.
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公开(公告)号：US20200036146A1
公开(公告)日：2020-01-30
申请号：US15735664
申请日：2017-05-11
发明人： Jiali WANG , Jiangtao ZHANG , Peng WANG
摘要： A circuit interconnecting device includes a circuit connection board and a circuit board which is detachable. The circuit connection board includes an input terminal, an output terminal and an onboard slot member. The input terminal is coupled to the onboard slot member through a first circuit, and the output terminal is coupled to the onboard slot member through a second circuit; and the circuit board is inserted into the onboard slot member to connect the first circuit and the second circuit.
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公开(公告)号：US10411428B2
公开(公告)日：2019-09-10
申请号：US16120879
申请日：2018-09-04
发明人： Chu-Li Wang
IPC分类号： H01R29/00 , H01R35/02 , H01R13/502 , H01R13/56 , H01R13/6463
摘要： An electrical connector is provided. The electrical connector includes a body, a positioning component, and a movable cover. The body has a first end and a second end facing away therefrom. The first end has a first socket where an electrical plug is connected. The second end has a second socket where a transmission line is connected. The transmission line is arranged extending in a first direction. The positioning component is disposed at the second end. The lateral sides of the positioning component each include a first rib and a second rib. The first ribs and the second ribs extend along a second direction perpendicular to the first direction. The movable cover is disposed on a side of the positioning component away from the body. The movable cover is rotatable relative to the positioning component.
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