Patents by Inventor Hung-yuan Fang
Hung-yuan Fang 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: 8336175Abstract: Provided is a riveting press, which includes a base, a body frame fixed on the base, a riveting and pressing cylinder mounted on the body frame, and a pressing mechanism disposed between the base and the body frame. The pressing mechanism includes a first supporting unit having at least one first receiving hole, a second supporting unit having at least one second receiving hole, an elastic member accommodated into the first receiving hole, and a riveting and pressing punch passing through the second receiving hole. The first supporting unit is connected to the riveting and pressing cylinder. The second supporting unit is removable mounted on the first supporting unit. One end of the riveting and pressing punch is blocked on the first supporting unit and is contact with one end of the elastic member, and the other end of the riveting and pressing punch points to the base.Type: GrantFiled: August 11, 2010Date of Patent: December 25, 2012Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Hung-yuan Fang, Mu-cun Chen, Feng-chi Lee, Kuo-chuan Chiu
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Patent number: 8339143Abstract: Provided is a lens connector-testing device including a base, a circuit tester, a probe, and a positioning unit. The positioning unit includes a positioning housing, a lift block, an insulating plate, a press spring, a latch member and a supporting seat. The positioning housing has a lift-guiding groove. The insulating plate is fixedly connected to an upper end of the lift block. A lower end of the lift block is slidably received in the lift-guiding groove. A holding space is defined between the insulating plate and the positioning housing. The supporting seat is disposed on the positioning housing and has at least one electrical contact. The latch member has a fixing section, a hooking section, and a pressing section. The lift block has a projecting portion matched with the hooking section of the latch member. The press spring is located between the pressing section and the positioning housing.Type: GrantFiled: August 2, 2010Date of Patent: December 25, 2012Assignee: Cheng UEI Precision Industry Co., Ltd.Inventors: Hung-yuan Fang, Feng-chi Lee, Kuo-chuan Chiu
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Patent number: 8141766Abstract: An automatic soldering system includes a conveyance mechanism, a vehicle, a first part assembling mechanism, a first soldering mechanism, a turn-over mechanism, a second part assembling mechanism, a second soldering mechanism, and a control system. The vehicle is conveyed by the conveyor mechanism for carrying a workpiece. The first part assembling mechanism and the first soldering mechanism assemble and solder a first part to the primary workpiece carried by the vehicle. The turn-over mechanism turns the vehicle that is conveyed by the conveyor mechanism and carries the primary workpiece having the first part assembled thereto by a predetermined angle. The second part assembling mechanism and the second soldering mechanism assemble and solder and position a second part to the primary workpiece. The control system is electrically connected to and thus controls the first part and second part assembling mechanisms, the first and second soldering mechanisms, and the turn-over mechanism.Type: GrantFiled: September 6, 2010Date of Patent: March 27, 2012Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Tsung-han Wei, Hung-yuan Fang, Yu-feng Lin, Mu-cun Chen, Jyun-lin Huang
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Publication number: 20120055975Abstract: An automatic soldering system includes a conveyance mechanism, a vehicle, a first part assembling mechanism, a first soldering mechanism, a turn-over mechanism, a second part assembling mechanism, a second soldering mechanism, and a control system. The vehicle is conveyed by the conveyor mechanism for carrying a workpiece. The first part assembling mechanism and the first soldering mechanism assemble and solder a first part to the primary workpiece carried by the vehicle. The turn-over mechanism turns the vehicle that is conveyed by the conveyor mechanism and carries the primary workpiece having the first part assembled thereto by a predetermined angle. The second part assembling mechanism and the second soldering mechanism assemble and solder and position a second part to the primary workpiece. The control system is electrically connected to and thus controls the first part and second part assembling mechanisms, the first and second soldering mechanisms, and the turn-over mechanism.Type: ApplicationFiled: September 6, 2010Publication date: March 8, 2012Applicant: Cheng Uei Precision Industry Co., LTD.Inventors: Tsung-han Wei, Hung-yuan Fang, Yu-feng Lin, Mu-cun Chen, Jyun-lin Huang
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Publication number: 20120036688Abstract: Provided is a riveting press, which includes a base, a body frame fixed on the base, a riveting and pressing cylinder mounted on the body frame, and a pressing mechanism disposed between the base and the body frame. The pressing mechanism includes a first supporting unit having at least one first receiving hole, a second supporting unit having at least one second receiving hole, an elastic member accommodated into the first receiving hole, and a riveting and pressing punch passing through the second receiving hole. The first supporting unit is connected to the riveting and pressing cylinder. The second supporting unit is removable mounted on the first supporting unit. One end of the riveting and pressing punch is blocked on the first supporting unit and is contact with one end of the elastic member, and the other end of the riveting and pressing punch points to the base.Type: ApplicationFiled: August 11, 2010Publication date: February 16, 2012Applicant: Cheng Uei Precision Industry Co., LTD.Inventors: Hung-yuan FANG, Mu-cun CHEN, Feng-chi LEE, Kuo-chuan CHIU
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Publication number: 20120025843Abstract: Provided is a lens connector-testing device including a base, a circuit tester, a probe, and a positioning unit. The positioning unit includes a positioning housing, a lift block, an insulating plate, a press spring, a latch member and a supporting seat. The positioning housing has a lift-guiding groove. The insulating plate is fixedly connected to an upper end of the lift block. A lower end of the lift block is slidably received in the lift-guiding groove. A holding space is defined between the insulating plate and the positioning housing. The supporting seat is disposed on the positioning housing and has at least one electrical contact. The latch member has a fixing section, a hooking section, and a pressing section. The lift block has a projecting portion matched with the hooking section of the latch member. The press spring is located between the pressing section and the positioning housing.Type: ApplicationFiled: August 2, 2010Publication date: February 2, 2012Applicant: Cheng Uei Precision Industry Co., LTD.Inventors: Hung-yuan FANG, Feng-chi LEE, Kuo-chuan CHIU