公开(公告)号：US07826994B2

公开(公告)日：2010-11-02

申请号：US12139596

申请日：2008-06-16

Applicant: Yu-Bang Fu ,  Hao-Chih Lin

Inventor： Yu-Bang Fu ,  Hao-Chih Lin

IPC: G01D18/00 ,  G01C21/00

CPC classification number: G01S19/235

Abstract: A GPS module test system for automatically calibrating a test signal includes a GPS test fixture, a satellite signal simulator, and a computer. The GPS test fixture carries a GPS module under test and is electrically connected to the same through contact, so as to receive a digital signal generated by the GPS module after the test. The computer receives device information of the GPS module under test through the GPS test fixture, and controls the satellite signal simulator through a GPS signal sample database, so as to generate a GPS analog signal to test the GPS module under test. Thereafter, on receiving the digital signal generated by the GPS module under test and determining the received digital signal is attenuated, the computer automatically gains a transmitted test parameter, so as to transmit the GPS analog signal in a preferable state.

Abstract translation: 用于自动校准测试信号的GPS模块测试系统包括GPS测试夹具，卫星信号模拟器和计算机。 GPS测试夹具携带被测试的GPS模块，并通过接触电连接，以便在测试后接收GPS模块产生的数字信号。 计算机通过GPS测试夹具接收待测GPS卫星模块的设备信息，并通过GPS信号采样数据库对卫星信号模拟器进行控制，以产生GPS模拟信号，测试被测GPS卫星模块。 此后，在接收到被测GPS系统模块生成的数字信号并确定接收到的数字信号被衰减时，计算机自动获得发送的测试参数，以便将GPS模拟信号发送到优选状态。

公开(公告)号：US20120257359A1

公开(公告)日：2012-10-11

申请号：US13118056

申请日：2011-05-27

Applicant: Yu-Bang Fu

Inventor： Yu-Bang Fu

IPC: H05K1/18

CPC classification number: H05K1/0227 ,  H05K1/0254 ,  H05K2201/09063 ,  H05K2201/09663 ,  H05K2201/09972 ,  H05K2201/10113 ,  H05K2201/10121

Abstract: A circuit layout of an image capturing device comprises a circuit board, an image capturing circuit, a flashlight circuit and a groove. The circuit board is a multilayered structure. The image capturing circuit is built on the circuit board. The flashlight circuit is built on the circuit board. The groove is formed on the multilayered structure of the circuit board and divides the circuit board into two areas where the image capturing circuit and the flashlight circuit are respectively disposed. The image capturing circuit is located at a first area, and the flash circuit is located at a second area. Therefore, the groove can prevent the interference between the image capturing circuit and the flashlight circuit.

Abstract translation: 图像捕获装置的电路布局包括电路板，图像捕获电路，手电筒电路和凹槽。 电路板是多层结构。 图像捕获电路构建在电路板上。 手电筒电路内置在电路板上。 凹槽形成在电路板的多层结构上，并将电路板分成两个分别设置有摄像电路和手电筒电路的区域。 图像捕获电路位于第一区域，闪光电路位于第二区域。 因此，凹槽可以防止图像捕获电路和手电筒电路之间的干扰。

公开(公告)号：US20120261180A1

公开(公告)日：2012-10-18

申请号：US13176482

申请日：2011-07-05

Applicant: Yu-Bang Fu

Inventor： Yu-Bang Fu

IPC: H05K1/11

CPC classification number: H05K1/0271 ,  H05K1/0278 ,  H05K2201/09063 ,  H05K2201/10409

Abstract: A circuit board is capable of reduce the effect of bowing. The circuit board comprises a substrate, a plurality of first vias, a plurality of second vias, and a plurality of first blocks. The substrate comprises a conductive layer outside the first blocks. The first vias pass through the substrate and the conductive layer. The first blocks would comprise the second vias, which passes through the substrate. The first vias and the first blocks can be individually or jointly disposed in a central area of the substrate, around a fastening hole, or around a circuit component. The fastening hole can be connected to at least one of the second vias by a conducting wire when the first block with the second vias is disposed around the fastening hole.

Abstract translation: 电路板能够减少弯曲的影响。 电路板包括衬底，多个第一通孔，多个第二通孔和多个第一块。 衬底包括在第一块之外的导电层。 第一通孔穿过衬底和导电层。 第一块将包括通过基板的第二通孔。 第一通孔和第一块可以单独地或共同地设置在基板的中心区域中，围绕紧固孔或围绕电路部件。 当具有第二通孔的第一块设置在紧固孔周围时，紧固孔可以通过导线连接到第二通孔中的至少一个。

公开(公告)号：US20050088569A1

公开(公告)日：2005-04-28

申请号：US10708154

申请日：2004-02-12

Applicant: Yu-Bang Fu ,  Yu-Chia Lin ,  Che-Wei Chen ,  Tai-Ying Wu

Inventor： Yu-Bang Fu ,  Yu-Chia Lin ,  Che-Wei Chen ,  Tai-Ying Wu

IPC: H04M1/725 ,  H04N5/225 ,  H04N7/18 ,  H04N5/222

CPC classification number: H04N5/23241 ,  H04M1/0254 ,  H04M1/72527 ,  H04N5/2252 ,  H04N5/2256 ,  H04N7/188

Abstract: An external strobe device for connecting to an image-capturing apparatus. The image capturing apparatus includes a housing, a second electrical port, and a first signal port. The external strobe device includes a housing, a strobe module, a battery module, a first electrical port for connecting to the second electrical port and transmitting electric power produced by the battery module to the second electrical port to supply the electric power of the image-capturing apparatus, and a transformer for transforming an output voltage of the battery module into a standard voltage of the strobe module and into the standard voltage of the image-capturing apparatus.

Abstract translation: 一种用于连接到图像捕获装置的外部选通装置。 图像捕获装置包括壳体，第二电气端口和第一信号端口。 外部闪光灯装置包括壳体，闪光灯模块，电池模块，用于连接到第二电气端口的第一电气端口，并且将由电池模块产生的电力传输到第二电气端口以提供图像形成装置的电力， 捕获装置和用于将电池模块的输出电压变换为闪光灯模块的标准电压并转换成图像捕获装置的标准电压的变压器。