Hon Hai Precision Industry Co., Ltd.

Fu Tai Hua Industry (shenzhen) Co., Ltd.

Hongfujin Precision Electronics (zhengzhou) Co., Ltd.

Mediatek Corporation

Hongfujin Precision Electronics (zhengzhou)

Yu-Ching Liu

Wei-Da Yang

Bing Liu

Xi-Hang Li

Fu-Chi Yang

Chi-An Yu

Po-Lin Su

Jie-Peng Kang

Li-Quan Zhang

Jing-Bin Liang

Hai-Gui Huang

Shun-Tung Chen

Qing Cai

Er-Wei Chen

Zhi-Jun Wang

Dong-Ya Wang

Cui-Ling Li

Bo Xu

Jing Liu

Li Chen

Rui Li

Shun-Yong Huang

Tsai-Yuan Hsu

Ri-Qing Chen

Po-Jung Chiu

Jin-Song Zheng

Liu-Ming Zhang

Su-Min Li

Guang-Xing Wang

Zhi-Jun Peng

Yu-Nan Lin

Yong Tan

Tzu-Wei Han

Yen-Wen Yang

Zhi-Bing Li

Ji-Ke Shan

Hai-Yang Niu

Hsi-Che Chang

Xue-Rui Deng

Jiang-Tao Zheng

Qin-Xian Yi

Xue-Wu Mo

Xiao-Cong Yao

Yuan-Qiang Long

Jin-Yong Huang

Jian-Hsiung Liao

Yi-Chun Chou

Sheng-Yao Chen

Ling-Lin Yuan

Xue-Bing Bao

Yong-Qiang Han

Yue-Kai Cao

Bo Ning

Guang-Chen Liang

A package box includes a substrate board and a plurality of projections. The projections are formed on the substrate board. The substrate board includes a first surface and a second surface. The first surface is opposite to the second surface. Each of the projections is formed when the first surface of the substrate board protrudes toward the second surface of the substrate board.

Package box

A machine for testing the parts and functions of a mobile phone includes a supporting mechanism, a platform, a receiving portion, and a detecting mechanism. The supporting mechanism is mounted in a box. The platform is slidably mounted on the supporting mechanism. The receiving portion is used to receive the mobile phone. The receiving portion is rotatably mounted on the platform. Devices within the machine are operated to test the mobile phone. A mobile phone testing system used in the testing machine is also described.

Testing machine and system for mobile phone

A robot control system on a platform which can carry target objects employs a coordinate system including X, Y, and Z axes. A plane including the X and Y axis is parallel with a panel including the platform. After the coordinate system is created, a reminder is displayed and a guiding tool is placed in a position on the platform where the target objects are located, and a fastening tool for use with the guiding tool is arranged on hand of the robot. A location of the fastening tool relative to the guiding tool is adjusted according to a predefined rule. When the location of the fastening tool relative to the guiding tool is correctly adjusted, a position of the end effect of the robot is determined according to the location of the fastening tool and the relevant coordinates are stored as data.

Robot control system and method

An apparatus for removing cables is provided. The apparatus includes a worktable. An upper surface of the worktable is used to fix at least one motherboard separately. Each motherboard includes a cable fixed thereon. The apparatus includes a feeding assembly, a driving assembly and a removing assembly. The driving assembly and the removing assembly are located on the feeding assembly. The feeding assembly is used to drive the driving assembly and the removing assembly to move to a pre-defined position. The driving assembly is used to drive the removing assembly to remove the cable from the motherboard.

Removing apparatus

A positional stop device includes a base body, a lever, a driving element, and a retaining member. The lever is rotatablely arranged on the base body, a first end of the lever couples to the driving element, and a second end of the lever couples to the retaining member. The driving element is partially exposed out of the base body. The retaining member is moveablely received in the base body. When the slider of a pneumatic rodless cylinder slides along a first direction, the driving element is driven by the slider to move along a second direction and be fully received in the base body. The lever is driven by the driving element to rotate around the base body. The retaining member is driven by the lever to move along a third direction and to be partially exposed out of the base body to stops the slider from sliding.

Positional stop device

A testing apparatus for testing a circuit board is disclosed, which includes an upper plate, a lower plate, and an adaptor circuit board. A plurality of positioning units is received in the lower plate. Each positioning unit has a plurality of length-variable test probes secured therein. Each test probe has a shell and upper and lower probe ends at opposite ends of the shell. In test, the circuit board is put on the lower plate and the upper plate is lowered to push the circuit board and the lower plate toward the adaptor circuit board. The upper ends of the test probes engage with electrical connectors of the circuit board and the lower ends thereof engage with the adaptor circuit board whereby test of the circuit board can be automatically performed by the testing apparatus.

Testing apparatus for testing electrical circuit board having electrical connectors thereon

A cylinder includes a curved cylinder body, a first support member, and a piston assembly. The curved cylinder body defines a gas chamber passing through opposite ends. The first support member includes a support housing slidably mounted on the outer circumferential surface of the cylinder body and a first permanent magnet securely mounted in the support housing. The piston assembly received in the gas chamber includes a first piston member and a second piston member rotatably coupled to the first piston member. The first and second piston members respectively have a second permanent magnet which is arranged to be attracted to the first permanent magnet. When the piston assembly moves along the curved cylinder body from the first end to the second end in the gas chamber, the first support member moves with the piston assembly on the outer circumferential surface of the curved cylinder body.

Cylinder

Package case

A framework for tracking an electronic device includes at least one electronic device, a server in wireless communication with the at least one electronic device, and a tracking system implemented in the server and the at least one electronic device. The server stores personal identification information of the at least one electronic device, and a database. The tracking system is used to track the at least one electronic device after the at least one electronic device is lost or stolen. The server controls the at least one electronic device to obtain tracking information for tracking the at least one electronic device, and the at least one electronic device sends the tracking information to the server. The server tracks the at least one electronic device by searching for information in the database most closely matching the tracking information.

Framework and method for tracking lost or stolen electronic device

A wireless communication calibration system has a radio chipset, an analog circuit set, and a calibration path. The radio chipset has a transmitter and a receiver. The analog circuit set is external to the radio chipset and coupled to the transmitter, and receives an output signal of the transmitter and generates a transmission signal according to the output signal. The calibration path is external to the radio chipset and coupled to the analog circuit set, and guides an input signal to the receiver, wherein the input signal is derived from the transmission signal, and a first delay is calculated after the input signal is received by the receiver.

Wireless communication calibration system and associated method

A printed circuit board (PCB) secured to a carrier, the carrier comprising at least one hook for securing the PCB, the PCB includes a first surface and a second surface opposite to the first surface. At least one recessed portion in the rim of the first surface receives at least one hook so there are no protrusions above the upper surface of the PCB. A carrier for securing the PCB is also provided.

Printed circuit board and carrier

A repair apparatus for a circuit board assembly includes a cooling device for a surface of the circuit board assembly opposite to the surface to be repaired. The cooling device defines a chamber for receiving the circuit board assembly. The circuit board assembly is disposed within the chamber to define a heat exchange space between the circuit board assembly and the bottom of the chamber. A method for repairing a circuit board assembly is also provided.

Repair apparatus and method for circuit board assembly

A cooling device for cooling electronic components includes a base plate, a power source, and a cooling module. The cooling module includes a cooling sheet and a thermal conductive base. The cooling sheet includes a hot surface and a cooling surface. The thermal conductive base is located above the cooling surface of the cooling sheet, and configured to support electronic components on a printed circuit board and transfer heat between the electronic components and the cooling surface. When the cooling sheet is powered on, the cooling surface is in a constant state of low temperature. Due to the heat transfer between the cooling surface and the thermal conductive base, heat from the electronic components can be transferred from the thermal conductive base to the cooling surface continuously.

Cooling device for cooling electronic components

A solder paste mixer includes a housing, a vibration mechanism, a rotating mechanism, and a fixture for fixing a solder paste jar. The housing defines a receiving space, and the vibration mechanism and the rotating mechanism are retained within the receiving space. The fixture can be vibrated by the vibration mechanism and rotated by the rotating mechanism.

Solder paste mixer

Growing community of inventors

Taipei, Taiwan

Yu-Ching Liu