Patents by Inventor Ching-Hung Pi
Ching-Hung Pi 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: 8322017Abstract: A coverlay processing system includes a processing device and a conveyance device. The conveyance device is configured for moving the coverlay to the process device. The conveyance device includes a pulling member, a first securing member, a detector and a controller. The pulling member is configured for driving the coverlay. The first securing member is configured for stopping moving the coverlay. The detector is configured for detecting a moving state of the coverlay and is connected to the controller. The controller is connected to the processing device for managing the operation of the processing device.Type: GrantFiled: December 20, 2007Date of Patent: December 4, 2012Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Zhen Ding Technology Co., Ltd.Inventors: Kai Liao, Ching-Hung Pi, Cheng-Ta Tu
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Patent number: 8223505Abstract: A holder for holding a flexible printed circuit board includes a main body and at least one securing member. The main body includes a hook portion and a holding member, wherein one of the securing member and the holding member comprises at least one magnet, and the other comprises at least one magnetic portion, at least one magnet or combination thereof such that the securing member capable of being magnetically attached to the holding member.Type: GrantFiled: December 31, 2010Date of Patent: July 17, 2012Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Zhen Ding Technology Co., Ltd.Inventors: Cheng-Bin Wu, Ching-Hung Pi
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Patent number: 8061959Abstract: The present invention relates to a board inverter and a boarding inverting system. The board inverter includes a support, a first board picking device, an second board picking device and a controller. Each of the first board picking device and the second board picking device includes a driving mechanism and a first board picking device. The driving mechanism comprises a first linear driving means mounted on the support, a second linear driving means mechanically coupled to the first linear driving means, and a rotary driving means attached to the second linear driving means. The controller is connected to all the power supply members. The controller controls the motion of the first board picking device and the second board picking device such that the first board picking device and the second board picking device cooperatively inverting workpieces transmitted on a production line. The board inverter can be installed on a production line without altering the arrangement of existing production line.Type: GrantFiled: September 2, 2008Date of Patent: November 22, 2011Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Zhen Ding Technology Co., Ltd.Inventors: Ya-Ling Fan, Ching-Hung Pi, Cheng-Ta Tu, Chih-Yi Tu, Cheng-Hsien Lin
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Publication number: 20110095464Abstract: A holder for holding a flexible printed circuit board includes a main body and at least one securing member. The main body includes a hook portion and a holding member, wherein one of the securing member and the holding member comprises at least one magnet, and the other comprises at least one magnetic portion, at least one magnet or combination thereof such that the securing member capable of being magnetically attached to the holding member.Type: ApplicationFiled: December 31, 2010Publication date: April 28, 2011Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: CHENG-BIN WU, CHING-HUNG PI
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Patent number: 7903424Abstract: In one embodiment, a holder for holding a flexible printed circuit board includes a main body and at least one securing member. The main body includes a hook portion and a holding member, wherein one of the securing member and the holding member comprises at least one magnet, and the other comprises at least one magnetic portion, at least one magnet or combination thereof such that the securing member capable of being magnetically attached to the holding member.Type: GrantFiled: December 29, 2007Date of Patent: March 8, 2011Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Foxconn Advanced Technology Inc.Inventors: Cheng-Bin Wu, Ching-Hung Pi
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Patent number: 7872744Abstract: An exemplary visual inspection apparatus for a flexible printed circuit board includes a frame, an inspection station, a control system, a roller system and a power system. The inspection station is disposed on the frame. The inspection station has an inspection surface for placing the flexible printed circuit board thereon for visual inspection. The roller system includes a first roller for unwinding a flexible printed circuit board therefrom and a second roller for winding up the flexible printed circuit board therearound. The power system includes a driving device and a braking device. The driving device includes a torque motor engaging with the second roller to drive the second roller to roll. The braking device includes a detent engaging with the first roller to stop rolling of the first roller. The control system electrically connects to the power system for controlling the power system.Type: GrantFiled: April 28, 2008Date of Patent: January 18, 2011Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Foxconn Advanced Technology Inc.Inventors: Lian-Da Tong, Ching-Hung Pi, Cheng-Ta Tu, Yin-Kui Zhu
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Publication number: 20090175713Abstract: The present invention relates to a board inverter and a boarding inverting system. The board inverter includes a support, a first board picking device, an second board picking device and a controller. Each of the first board picking device and the second board picking device includes a driving mechanism and a first board picking device. The driving mechanism comprises a first linear driving means mounted on the support, a second linear driving means mechanically coupled to the first linear driving means, and a rotary driving means attached to the second linear driving means. The controller is connected to all the power supply members. The controller controls the motion of the first board picking device and the second board picking device such that the first board picking device and the second board picking device cooperatively inverting workpieces transmitted on a production line. The board inverter can be installed on a production line without altering the arrangement of existing production line.Type: ApplicationFiled: September 2, 2008Publication date: July 9, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: YA-LING FAN, CHING-HUNG PI, CHENG-TA TU, CHIH-YI TU, CHENG-HSIEN LIN
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Publication number: 20090033925Abstract: An exemplary visual inspection apparatus for a flexible printed circuit board includes a frame, an inspection station, a control system, a roller system and a power system. The inspection station is disposed on the frame. The inspection station has an inspection surface for placing the flexible printed circuit board thereon for visual inspection. The roller system includes a first roller for unwinding a flexible printed circuit board therefrom and a second roller for winding up the flexible printed circuit board therearound. The power system includes a driving device and a braking device. The driving device includes a torque motor engaging with the second roller to drive the second roller to roll. The braking device includes a detent engaging with the first roller to stop rolling of the first roller. The control system electrically connects to the power system for controlling the power system.Type: ApplicationFiled: April 28, 2008Publication date: February 5, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: LIAN-DA TONG, CHING-HUNG PI, CHENG-TA TU, YIN-KUI ZHU
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Publication number: 20090000115Abstract: An exemplary method for surface mounting an electronic component onto a pad of a printed circuit board is provided. The electronic component and the printed circuit board are located onto a platform. An outline image of the electronic component is captured using a first image sensing device. Coordinates of a geometrical center of the electronic component are determined using a central processing device. An outline image of the pad is captured using a second image sensing device. Coordinates of a geometrical center of the pad are determined using the central processing device. The electronic component is moved onto the pad using a picking-up/placing device according to the coordinate of the geometrical center of the electronic component and the coordinate of the geometrical center of the pad. The electronic component can be registered with the pad exactly using the method.Type: ApplicationFiled: December 26, 2007Publication date: January 1, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: YIN-KUI ZHU, FENG-HUI WANG, CHING-HUNG PI
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Publication number: 20090001641Abstract: In one embodiment, a holder for holding a flexible printed circuit board includes a main body and at least one securing member. The main body includes a hook portion and a holding member, wherein one of the securing member and the holding member comprises at least one magnet, and the other comprises at least one magnetic portion, at least one magnet or combination thereof such that the securing member capable of being magnetically attached to the holding member.Type: ApplicationFiled: December 29, 2007Publication date: January 1, 2009Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Cheng-Bin WU, Ching-Hung PI
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Publication number: 20080314719Abstract: A coverlay processing system includes a processing device and a conveyance device. The conveyance device is configured for moving the coverlay to the process device. The conveyance device includes a pulling member, a first securing member, a detector and a controller. The pulling member is configured for driving the coverlay. The first securing member is configured for stopping moving the coverlay. The detector is configured for detecting a moving state of the coverlay and is connected to the controller. The controller is connected to the processing device for managing the operation of the processing device.Type: ApplicationFiled: December 20, 2007Publication date: December 25, 2008Applicants: FuKui Precision Component (Shenzhen) Co., Ltd., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: Kai Liao, Ching-Hung Pi, Cheng-Ta Tu
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Publication number: 20080286122Abstract: A gas-driven liquid pump includes a gas source, a tank, a pumping pipe, at least one gas conveying pipe, and at least one liquid conveying pipe. The pumping pipe includes a gas input end, a liquid output end and a suction portion located between the gas input end and the liquid output end. An inner diameter of the pumping pipe gradually decreases from the gas input end to the suction portion, and the inner diameter of the pumping pipe gradually increases from the suction portion to the liquid output end. At least one gas conveying pipe is configured for connecting the gas source and the gas input end of the pumping pipe. One end of the liquid conveying pipe is connected to the tank, and another end is engaged with the suction portion of the pumping pipe.Type: ApplicationFiled: December 19, 2007Publication date: November 20, 2008Applicants: FUKUI PRECISION COMPONENT (SHENZHEN) CO., LTD., FOXCONN ADVANCED TECHNOLOGY INC.Inventors: LIAN-DA TONG, YIN-KUI ZHU, CHING-HUNG PI