Patents by Inventor Yung-Chih Hung
Yung-Chih Hung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11177589Abstract: An electrical terminal includes a terminal body and a mounting portion. The terminal body has a front edge, a rear edge, and two opposite lateral edges. At least part of the terminal body is bent, and the two lateral edges are butt jointed to form a buttjoint portion. The buttjoint portion has a joint seam between the two lateral edges which are butt jointed, and the buttjoint portion further includes a stamped groove spanning the joint seam. The mounting portion extends from the terminal body. An electrical connector is also provided, which includes a base and the electrical terminal.Type: GrantFiled: July 1, 2020Date of Patent: November 16, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTD.Inventor: Yung-Chih Hung
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Patent number: 11158975Abstract: A base of an electrical connector includes a body and a front cover. An installation trough is formed on a first side surface of the body. The body further includes one or more first through holes communicating the installation trough and a second side surface of the body. One or more first positioning members are disposed on an inner wall of the installation trough. The front cover includes a front surface, a rear surface, and one or more second through holes communicating the front and the rear surfaces. One or more second positioning members are disposed on an outer wall of the front cover for combining with the first positioning member. The front cover is embedded into the installation trough with the rear surface facing the body, such that the second positioning member combines with the first positioning member, and the second through hole communicates the first through hole.Type: GrantFiled: February 13, 2020Date of Patent: October 26, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTDInventor: Yung-Chih Hung
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Patent number: 11152722Abstract: A terminal pin includes a pin body and an elastic latch. The pin body has a first end and a second end. The elastic latch is connected to the pin body and normally protrudes from the pin body with a stopping tip extending toward the second end. An electrical connector is also provided, which includes a base and the terminal pin. The base includes an accommodating aperture defined through the base. A notch is formed in the accommodating aperture and recessed from an inner wall of the accommodating aperture. The notch includes a stopping surface. The terminal pin is inserted into the accommodating aperture with the stopping tip of the elastic latch abutted against the stopping surface.Type: GrantFiled: February 12, 2020Date of Patent: October 19, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTDInventor: Yung-Chih Hung
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Patent number: 11152724Abstract: An electrical connector includes an insulation body, a seat, and a positioning plug. The seat is disposed on an outer peripheral surface of the insulation body. The seat includes a tunnel defined through the seat to form an inlet and an outlet. The outlet and a front surface of the insulation body face the same side. The seat further includes a slit and one or more first bumps disposed on an inner wall of the slit. The positioning plug includes a sliding block and rib. The sliding block movably disposed in the tunnel via the inlet with the rib movably disposed in the slit. The positioning plug further includes a second bump disposed on a lateral side of the rib facing the first bump. When the sliding block moves to an installation position, the first bump stops the second bump to fix the sliding block at the installation position.Type: GrantFiled: May 1, 2020Date of Patent: October 19, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTD.Inventor: Yung-Chih Hung
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Publication number: 20210313717Abstract: The present disclosure provides an electrical connector comprising an insulating body and at least one power terminal module. The insulating body comprises a receiving slot. The power terminal module is disposed in the receiving slot. Each power terminal module comprises a power terminal set and an elastic terminal. The power terminal set is disposed in the receiving slot. The power terminal set comprises a first power terminal, a second power terminal and an accommodating part which are overlappingly stacked. The second power terminal is closer than the first power terminal to the slot wall. The elastic terminal is disposed in the power terminal set, comprising a first end part, a second end part, and a plurality of elastic contacting parts. The plurality of elastic contacting parts is disposed between the first end part and the second end part. The first end part is disposed in the accommodating part.Type: ApplicationFiled: August 25, 2020Publication date: October 7, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih HUNG
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Publication number: 20210313729Abstract: An electrical connector comprises an insulating body, a pair of first terminal members, a pair of second terminal members, and a fastening part. The insulating body comprises a mating groove. The pair of first terminal members is disposed in the mating groove. Each of the first terminal members comprises a plurality of first elastic contacting parts. The pair of second terminal members is disposed in the mating groove. The pair of first terminal members is disposed between the pair of second terminal members. Each of the second terminal members comprises a plurality of second elastic contacting parts. The second elastic contacting part abuts against the first elastic contacting portion correspondingly. The fastening part fastens the pair of first terminal members and the pair of second terminal members.Type: ApplicationFiled: September 30, 2020Publication date: October 7, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih HUNG
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Patent number: 11133612Abstract: A fan connector comprises a connector body, a plurality of chip terminals, a plurality of wiring terminals, and a chip circuit board. The connector body comprises an electrical connection slot, a chip slot, and a wiring slot. The plurality of chip terminals and the plurality of wiring terminals are disposed on a sidewall of the electrical connection slot. The plurality of chip terminals corresponds to the plurality of wiring terminals, respectively. The chip circuit board comprises a chip, a circuit board, and a plurality of conductive pads. The chip circuit board is inserted into the chip slot. The plurality of conductive pads is in contact with the corresponding chip terminals. One end of the connector body is connected to a fan, in which a wire passes through the wiring slot and connects to the plurality of wiring terminals. An external plug is possible to insert into the electrical connection slot.Type: GrantFiled: May 22, 2020Date of Patent: September 28, 2021Assignee: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih Hung
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Patent number: 11133610Abstract: A base of an electrical connector includes a fixing pin and a base body. The fixing pin includes a pin body, a stopping element and one or more latches. The pin body includes a lower end and an upper end, the stopping element is disposed at the upper end, and the latch is disposed on the pin body in a protruding manner. One or more installation troughs are formed on a rear surface of the base body and the installation trough is in communication with a front surface of the base body through an insertion hole. The base body further includes a pin hole formed on an outer peripheral surface of the base body, and the pin hole is intersected with and in communication with the installation trough. The latch is adapted to be engaged with a stopper block formed on an inner wall of the pin hole.Type: GrantFiled: July 1, 2020Date of Patent: September 28, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTDInventor: Yung-Chih Hung
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Patent number: 11128070Abstract: An electrical terminal includes a terminal body, at least one interference lug, and at least one circuit connection part. The terminal body includes a front end and a back end in a longitudinal direction. The interference lug is arranged in parallel to the longitudinal direction and extends outwardly in a horizontal direction perpendicular to the longitudinal direction. The at least one circuit connection part is connected to the terminal body. An electrical connector is also provided, and the electrical connector includes a base and the electrical terminal. The base includes at least one installation trough, and a guiding groove is arranged in the at least one installation trough, the at least one interference lug is adapted to slide into the guiding groove, so as to guide and position the electrical terminal.Type: GrantFiled: May 8, 2020Date of Patent: September 21, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTDInventor: Yung-Chih Hung
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Patent number: 11114785Abstract: The present disclosure provides a connector, comprising a connector body, a plurality of signal terminals, a plurality of wiring terminals, and a circuit board. The connector body comprises an electrical connection slot, a circuit board slot, and a wiring slot. The plurality of signal terminals and the plurality of wiring terminals are disposed on the sidewall of the electrical connection slot. The plurality of signal terminals is corresponded to the plurality of wiring terminals, respectively. The circuit board comprises a circuit board body and a plurality of conductive pads. The circuit board is inserted into the circuit board slot. The plurality of conductive pads is in contact with the corresponding signal terminal.Type: GrantFiled: July 29, 2020Date of Patent: September 7, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTDInventor: Yung-Chih Hung
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Patent number: 11095056Abstract: An electrical connector includes a seat and two electrical terminals. The two electrical terminals are disposed within the seat. Each electrical terminal includes a terminal body and a mounting portion. Each terminal body includes a front end, a rear end, and two lateral edges opposite to each other. The two lateral edges are connected to the front end and the rear end. The mounting portion is extending from the rear end. The terminal body further includes one or more bending wings formed on one of the two lateral edges. The bending wing is located on an inner side of the terminal body. The inner sides of the terminal bodies face each other, and the terminal bodies of the two electrical terminals are arranged in parallel, and the mounting portions of the electrical terminals are located at different heights so as to be arranged in misalignment.Type: GrantFiled: May 1, 2020Date of Patent: August 17, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTD.Inventor: Yung-Chih Hung
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Publication number: 20210226391Abstract: A fan connector comprises a connector body, a plurality of chip terminals, a plurality of wiring terminals, and a chip circuit board. The connector body comprises an electrical connection slot, a chip slot, and a wiring slot. The plurality of chip terminals and the plurality of wiring terminals are disposed on a sidewall of the electrical connection slot. The plurality of chip terminals corresponds to the plurality of wiring terminals, respectively. The chip circuit board comprises a chip, a circuit board, and a plurality of conductive pads. The chip circuit board is inserted into the chip slot. The plurality of conductive pads is in contact with the corresponding chip terminals. One end of the connector body is connected to a fan, in which a wire passes through the wiring slot and connects to the plurality of wiring terminals. An external plug is possible to insert into the electrical connection slot.Type: ApplicationFiled: January 19, 2021Publication date: July 22, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih HUNG
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Publication number: 20210226368Abstract: A fan connector comprises a connector body, a plurality of chip terminals, a plurality of wiring terminals, and a chip circuit board. The connector body comprises an electrical connection slot, a chip slot, and a wiring slot. The plurality of chip terminals and the plurality of wiring terminals are disposed on a sidewall of the electrical connection slot. The plurality of chip terminals corresponds to the plurality of wiring terminals, respectively. The chip circuit board comprises a chip, a circuit board, and a plurality of conductive pads. The chip circuit board is inserted into the chip slot. The plurality of conductive pads is in contact with the corresponding chip terminals. One end of the connector body is connected to a fan, in which a wire passes through the wiring slot and connects to the plurality of wiring terminals. An external plug is possible to insert into the electrical connection slot.Type: ApplicationFiled: May 22, 2020Publication date: July 22, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih HUNG
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Publication number: 20210226367Abstract: The present disclosure provides a connector, comprising a connector body, a plurality of signal terminals, a plurality of wiring terminals, and a circuit board. The connector body comprises an electrical connection slot, a circuit board slot, and a wiring slot. The plurality of signal terminals and the plurality of wiring terminals are disposed on the sidewall of the electrical connection slot. The plurality of signal terminals is corresponded to the plurality of wiring terminals, respectively. The circuit board comprises a circuit board body and a plurality of conductive pads. The circuit board is inserted into the circuit board slot. The plurality of conductive pads is in contact with the corresponding signal terminal.Type: ApplicationFiled: July 29, 2020Publication date: July 22, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih HUNG
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Publication number: 20210218185Abstract: A connector includes a sheet terminal and an insulating base. The sheet terminal includes a bend section, a mating section, and an insertion section. The insertion section includes a shoulder extending outward along an insertion axis, and the top of the shoulder corresponds to the mating section. The insulating base includes a base and a mating portion. The base includes two opposite base sidewalls, an accommodation space, and a stop portion. The insertion section is located in the accommodation space. The stop portion corresponds to the shoulder. The mating portion is connected to the base. The mating portion includes two opposite mating sidewalls and a mating space. The mating space is in communication with the accommodation space, and the mating section is located in the mating space.Type: ApplicationFiled: March 26, 2021Publication date: July 15, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventors: Bing-Nan Hong, Yung-Chih Hung
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Patent number: 11056816Abstract: An electrical terminal includes a terminal body and a mounting portion. The terminal body includes a front end, a rear end, and two lateral edges opposite to each other. The front end and the rear end are arranged opposite to each other, and the two lateral edges are connected to the front end and the rear end. The terminal body further includes one or more bending wings formed on one of the two lateral edges. The bending wing is provided with a notch, one side of the notch corresponding to the front end is closed. The mounting portion is extended from the rear end, and the mounting portion is provided with a fixing member. An electrical connector is also disclosed, which includes the electrical terminal provided with the notch to achieve the fixing operation of the electrical terminal.Type: GrantFiled: May 1, 2020Date of Patent: July 6, 2021Assignee: DONGGUAN LUXSHARE TECHNOLOGIES CO., LTDInventor: Yung-Chih Hung
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Publication number: 20210126386Abstract: A terminal pin includes a pin body and an elastic latch. The pin body has a first end and a second end. The elastic latch is connected to the pin body and normally protrudes from the pin body with a stopping tip extending toward the second end. An electrical connector is also provided, which includes a base and the terminal pin. The base includes an accommodating aperture defined through the base. A notch is formed in the accommodating aperture and recessed from an inner wall of the accommodating aperture. The notch includes a stopping surface. The terminal pin is inserted into the accommodating aperture with the stopping tip of the elastic latch abutted against the stopping surface.Type: ApplicationFiled: February 12, 2020Publication date: April 29, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih Hung
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Publication number: 20210126397Abstract: A base of an electrical connector includes a body and a front cover. An installation trough is formed on a first side surface of the body. The body further includes one or more first through holes communicating the installation trough and a second side surface of the body. One or more first positioning members are disposed on an inner wall of the installation trough. The front cover includes a front surface, a rear surface, and one or more second through holes communicating the front and the rear surfaces. One or more second positioning members are disposed on an outer wall of the front cover for combining with the first positioning member. The front cover is embedded into the installation trough with the rear surface facing the body, such that the second positioning member combines with the first positioning member, and the second through hole communicates the first through hole.Type: ApplicationFiled: February 13, 2020Publication date: April 29, 2021Applicant: Dongguan Luxshare Technologies Co., LtdInventor: Yung-Chih Hung
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Publication number: 20210075138Abstract: A female terminal has a mating segment, and the mating segment includes a pair of channels. Each of the channels has a base wall, an upper side wall and a lower side wall. Each of the channels has a base part, a port part, and a connection part connecting the base part and the port part. A base wall of the connection part of each of the channels is connected to a base wall of the base part. An upper side wall and a lower side wall of the connection part respectively have a cantilever contact component connected to the base wall of the connection part. In each of the channels, a base wall of the port part is connected to the base wall of the connection part. The port part of each of the channels and a port part of another channel together form a frame port.Type: ApplicationFiled: November 20, 2020Publication date: March 11, 2021Applicant: DONGGUAN XUNTAO ELECTRONIC CO., LTD.Inventor: Yung-Chih Hung
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Publication number: 20210075137Abstract: A female terminal includes a mating segment, a circuit connecting segment, and a bent segment connecting the mating segment and the circuit connecting segment. The mating segment has a mating axial direction, and the circuit connecting segment has a holding axial direction. The bent segment has a bent portion so that the mating axial direction is substantially not parallel to the holding axial direction. A first plane portion is between the bent portion and the mating segment. A second plane portion is between the bent portion and the circuit connecting segment. A connector having the female terminal is also provided.Type: ApplicationFiled: November 20, 2020Publication date: March 11, 2021Applicant: DONGGUAN XUNTAO ELECTRONIC CO., LTD.Inventor: Yung-Chih Hung