公开(公告)号：US20240116707A1

公开(公告)日：2024-04-11

申请号：US18370906

申请日：2023-09-21

申请人： Jung-Chieh Chang ,  Yi-Sheng Chen ,  Jen-Yung Hsiao ,  Chia-Fu Hsiao ,  Wei-Qi Lao ,  Chen-Chih Chan ,  Chung-Yu Liu

发明人： Jung-Chieh Chang ,  Yi-Sheng Chen ,  Jen-Yung Hsiao ,  Chia-Fu Hsiao ,  Wei-Qi Lao ,  Chen-Chih Chan ,  Chung-Yu Liu

IPC分类号： B65G1/04

CPC分类号： B65G1/0435

摘要： A powered industrial truck includes a lateral movement assembly including four sliding members and four pivotal members both on a wheeled carriage, four links having a first end pivotably secured to the sliding member and a second end pivotably secured to either end of the pivotal member, a motor shaft having two ends pivotably secured to the pivotal members respectively, a first electric motor on one frame member, and four mounts attached to the sliding members respectively; two lift assemblies including a second electric motor, a shaft having two ends rotatably secured to the sliding members respectively, two gear trains at the ends of the shaft respectively, a first gear connected to the second electric motor, a second gear on the shaft, and a first roller chain on the first and second gears; two electric attachments on the platform and being laterally moveable, each attachment. The mount has rollers.

公开(公告)号：US11651087B2

公开(公告)日：2023-05-16

申请号：US17353479

申请日：2021-06-21

申请人： Yi-Chih Chan

发明人： Yi-Chih Chan

IPC分类号： G06F21/60 ,  G06F21/32 ,  G06F21/78 ,  G06Q20/38 ,  G06F21/57

CPC分类号： G06F21/604 ,  G06F21/32 ,  G06F21/577 ,  G06F21/78 ,  G06Q20/389 ,  G06F2221/2141 ,  G06F2221/2147

摘要： A method for controlling an electronic device that is in communication with the server includes: in response to a lost mode activation signal from the server, controlling the electronic device to switch to a lost mode in which the electronic device is controlled to output a message that includes contact information of an owner of the electronic device, and an offer of a monetary compensation associated with recovery of the electronic device by the owner; and in response to determination that an unlock condition has been met, controlling the electronic device to switch to a normal mode.

公开(公告)号：US08794236B2

公开(公告)日：2014-08-05

申请号：US10598255

申请日：2005-02-24

申请人： Chee Keong Phuah ,  Steven Paul Farrugia ,  Dion Charles Chewe Martin ,  Christine Wei Chih Chan

发明人： Chee Keong Phuah ,  Steven Paul Farrugia ,  Dion Charles Chewe Martin ,  Christine Wei Chih Chan

IPC分类号： A61B5/00 ,  A61B5/08 ,  A61B7/04

CPC分类号： A61M16/0069 ,  A61B5/0205 ,  A61B5/02405 ,  A61B5/0464 ,  A61B5/087 ,  A61B5/4818 ,  A61B5/4836 ,  A61M16/0003 ,  A61M16/0051 ,  A61M16/024 ,  A61M16/06 ,  A61M16/0875 ,  A61M2016/0027 ,  A61M2016/0036 ,  A61M2205/3303 ,  A61M2205/3344 ,  A61M2205/3379 ,  A61M2205/50 ,  A61M2230/04 ,  A61M2230/40

摘要： A method of using CPAP equipment to sense cardiogenic oscillations in a patient's airflow, and to monitor and treat the patient's cardiac condition. The apparatus diagnoses cardiac morbidity conditions, such as the existence of arrhythmias or other cardiac abnormalities, and influences and optimizes cardiac stroke volume. The apparatus further monitors pulse-transit time, changes in the heart pre-ejection period, and the duration of the cardiac cycle.

摘要翻译： 一种使用CPAP设备来感测患者气流中的心源性振荡并监测和治疗患者心脏状况的方法。 该装置诊断心律失常状况，如心律失常或其他心脏异常的存在，影响和优化心脏搏动量。 该装置还监测脉搏通过时间，心脏预喷射期间的变化以及心动周期的持续时间。

公开(公告)号：US08502370B2

公开(公告)日：2013-08-06

申请号：US13572866

申请日：2012-08-13

申请人： Ying-Chih Chan ,  Jiun-Ting Lin

发明人： Ying-Chih Chan ,  Jiun-Ting Lin

IPC分类号： H01L23/02

CPC分类号： H01L21/48 ,  H01L23/3128 ,  H01L23/498 ,  H01L23/49811 ,  H01L23/49816 ,  H01L23/49827 ,  H01L24/16 ,  H01L25/105 ,  H01L2224/16225 ,  H01L2224/16238 ,  H01L2225/1023 ,  H01L2225/1058 ,  H01L2924/15311 ,  H01L2924/15321 ,  H01L2924/15331 ,  H01L2924/18161

摘要： A stack package structure is provided, including: a substrate; an insulating layer formed on the substrate and having openings for exposing die attach pads and conductive pads of the substrate, respectively; a plurality of first and second conductive terminals formed on the insulating layer and electrically connected to the die attach pads and the conductive pads, respectively; a dielectric layer formed on the insulating layer and having a cavity for exposing the first conductive terminals and a plurality of openings exposing the second conductive terminals; copper pillars formed respectively in the openings of the dielectric layer; a semiconductor chip disposed in the cavity and electrically connected to the first conductive terminals; solder balls formed respectively on the copper pillars that are located proximate to the die attach area; and a package structure disposed on and electrically connected to the solder balls.

摘要翻译： 提供了一种堆叠封装结构，包括：衬底; 绝缘层，其形成在所述基板上，并且具有用于分别露出所述基板的芯片附着焊盘和导电焊盘的开口; 多个第一和第二导电端子，形成在所述绝缘层上并分别电连接到所述管芯附接焊盘和所述导电焊盘; 形成在所述绝缘层上并且具有用于暴露所述第一导电端子的空腔和暴露所述第二导电端子的多个开口的电介质层; 铜柱分别形成在电介质层的开口中; 半导体芯片，设置在所述空腔中并电连接到所述第一导电端子; 焊球分别形成在靠近管芯附着区域的铜柱上; 以及设置在焊球上并与其连接的封装结构。

公开(公告)号：US20130014970A1

公开(公告)日：2013-01-17

申请号：US13433188

申请日：2012-03-28

申请人： CHIH-CHAN GER ,  YU-HSIANG LIAO ,  SHANG-TING CHEN ,  YUN-BING WANG

发明人： CHIH-CHAN GER ,  YU-HSIANG LIAO ,  SHANG-TING CHEN ,  YUN-BING WANG

IPC分类号： H01R13/46

CPC分类号： H02G3/16 ,  H02S40/34

摘要： A photovoltaic junction box includes a housing, a circuit board received in the housing, a plurality of metal brackets, and a plurality of bypass diodes. The plurality of metal brackets are secured to the circuit board, each of the plurality of metal brackets defines a receiving space receiving a spring sheet. The plurality of bypass diodes are respectively secured to the plurality of metal brackets and electrically connected to the circuit board. Each of a plurality of ribbons is clamped between the spring sheet and a corresponding metal bracket, and the ribbon directly and electrically contacts the corresponding metal bracket.

摘要翻译： 光伏接线盒包括壳体，容纳在壳体中的电路板，多个金属支架和多个旁路二极管。 多个金属托架固定到电路板上，多个金属托架中的每一个限定了容纳弹簧片的容纳空间。 多个旁路二极管分别固定在多个金属托架上并与电路板电连接。 多个带中的每一个被夹在弹簧片和相应的金属支架之间，并且带直接并电接触相应的金属支架。

公开(公告)号：US20120243262A1

公开(公告)日：2012-09-27

申请号：US13110929

申请日：2011-05-19

申请人： CHIH-CHAN GER ,  TSUNG-LIANG HUNG

发明人： CHIH-CHAN GER ,  TSUNG-LIANG HUNG

IPC分类号： H02M3/22

CPC分类号： H02M3/33507

摘要： A power supply system includes an electromagnetic interference (EMI) filter circuit, a rectifier and filter circuit, a switch circuit, a transformer, a feedback circuit and a controller. The feedback circuit includes a voltage divider circuit, a filter circuit, and a voltage and temperature compensation circuit. The voltage divider circuit generates a voltage dividing signal, and includes a first lossless element and a second lossless element connected in series between an output of the transformer and the ground, and the voltage dividing signal is generated at a node of the first and second lossless elements. The filter circuit filters the voltage dividing signal into a direct current (DC) signal. The voltage and temperature compensation circuit does voltage compensation and temperature compensation to the DC signal to generate a feedback signal, and sends the feedback signal to the controller.

摘要翻译： 电源系统包括电磁干扰（EMI）滤波电路，整流器和滤波电路，开关电路，变压器，反馈电路和控制器。 反馈电路包括分压电路，滤波电路以及电压和温度补偿电路。 分压器电路产生分压信号，并且包括在变压器的输出与地之间串联连接的第一无损元件和第二无损元件，并且在第一和第二无损单元的节点处产生分压信号 元素。 滤波电路将分压信号滤波为直流（DC）信号。 电压和温度补偿电路对直流信号进行电压补偿和温度补偿，以产生反馈信号，并将反馈信号发送到控制器。

公开(公告)号：US08247922B2

公开(公告)日：2012-08-21

申请号：US12538258

申请日：2009-08-10

申请人： Chih-Chan Ger ,  Chia-Kun Chen

发明人： Chih-Chan Ger ,  Chia-Kun Chen

IPC分类号： H02J3/00 ,  H02M3/335

CPC分类号： H02M1/4225 ,  H02M2001/0032 ,  H02M2001/007 ,  H02M2001/009 ,  Y02B70/126 ,  Y02B70/16 ,  Y10T307/297

摘要： A power device transforms input power into power for output, and includes an input unit, a power factor unit, an output unit, a power saving unit, and a control signal port. The power saving unit includes a first electronic switch, a first diode and a single-direction switch. The first electronic switch is connected between the input unit and the power factor unit. An anode of the first diode is connected to the input unit, and a cathode of the first diode is connected to the output unit. The single-direction switch is connected to the power factor unit and the output unit to block current from the output unit to the power factor unit. The control signal port controls an on/off state of the first electronic switch.

摘要翻译： 功率器件将输入功率变换为输出功率，并且包括输入单元，功率因数单元，输出单元，功率节省单元和控制信号端口。 省电单元包括第一电子开关，第一二极管和单向开关。 第一个电子开关连接在输入单元和功率因数单元之间。 第一二极管的阳极连接到输入单元，第一二极管的阴极连接到输出单元。 单向开关连接到功率因数单元和输出单元，以阻断从输出单元到功率因数单元的电流。 控制信号端口控制第一电子开关的开/关状态。

公开(公告)号：US20120092116A1

公开(公告)日：2012-04-19

申请号：US12965925

申请日：2010-12-13

申请人： CHIH-CHAN GER ,  YU-SHENG TAO ,  LIEN-FU CHIEN

发明人： CHIH-CHAN GER ,  YU-SHENG TAO ,  LIEN-FU CHIEN

IPC分类号： H01F27/28

CPC分类号： H01F27/346

摘要： A high voltage transformer includes a first core and a second core coupled to the first core. The first core includes a protruding portion isolating the second core into a first winding portion and a second winding portion. The first winding portion is wrapped by a first primary winding and a first secondary winding to define a first magnetic circuit, and the second winding portion is wrapped by a second primary winding and a second secondary winding to define a second magnetic circuit. Direction of the first magnetic circuit is reversed to that of the second magnetic circuit. Width of the protruding portion is adjustable to achieve different leakage inductances between the first secondary winding and the second secondary winding, so as to balance current flowing through the first secondary winding and the second secondary winding.

摘要翻译： 高压变压器包括耦合到第一芯的第一芯和第二芯。 第一芯包括将第二芯隔离成第一绕组部分和第二绕组部分的突出部分。 第一绕组部分由第一初级绕组和第一次级绕组缠绕以限定第一磁路，并且第二绕组部分被第二初级绕组和第二次级绕组包围以限定第二磁路。 第一磁路的方向与第二磁路的方向相反。 突出部分的宽度是可调节的，以实现第一次级绕组和第二次级绕组之间的不同的漏电感，以平衡流过第一次级绕组和第二次级绕组的电流。

公开(公告)号：US20120055530A1

公开(公告)日：2012-03-08

申请号：US12941945

申请日：2010-11-08

申请人： CHIH-CHAN GER ,  TSUNG-LIANG HUNG ,  YUN-BING WANG

发明人： CHIH-CHAN GER ,  TSUNG-LIANG HUNG ,  YUN-BING WANG

IPC分类号： H01L31/042

CPC分类号： H01L31/02021 ,  H04Q9/00 ,  H04Q2209/43 ,  H04Q2209/886 ,  Y02E10/50

摘要： A solar power system includes a plurality of photovoltaic (PV) modules and a control device. Each PV module includes a plurality of solar cell panels connected in series and a junction box. The junction box detects parameters of the corresponding PV module, generates a reporting signal, and transmits the reporting signal to the control device. The control device receives the reporting signals from the plurality of PV modules, compares a stored amount of the plurality of PV modules with an amount of the received reporting signals to determine if the plurality of PV modules are abnormal, and generates a state indication signal according to the determination. The control device further transmits the state indication signal to corresponding junction boxes according to identifications of the corresponding PV modules in the received reporting signals to make the corresponding junction boxes indicate states accordingly.

摘要翻译： 一种太阳能发电系统包括多个光伏（PV）模块和一个控制装置。 每个PV模块包括串联连接的多个太阳能电池板和接线盒。 接线盒检测相应PV模块的参数，产生报告信号，并将报告信号发送到控制设备。 所述控制装置从所述多个PV模块接收所述报告信号，将所述多个PV模块的存储量与所接收的报告信号的量进行比较，以确定所述多个PV模块是否异常，并且生成状态指示信号， 决心。 控制装置还根据所接收的报告信号中对应的PV模块的标识，将状态指示信号发送到对应的接线盒，以使相应的接线盒相应地指示状态。

公开(公告)号：US07994738B2

公开(公告)日：2011-08-09

申请号：US12193761

申请日：2008-08-19

申请人： Chih-Chan Ger ,  Wen-Lin Chen

发明人： Chih-Chan Ger ,  Wen-Lin Chen

IPC分类号： H05B37/02

CPC分类号： G09G3/20 ,  G09G2320/041

摘要： A display driving circuit includes a temperature compensation adjustment circuit, a control circuit, a full bridge circuit, and a transformation circuit. The temperature compensation adjustment circuit provides a current signal for the control circuit. The value of the current signal changes along with environment temperature changes. The control circuit controls the full bridge circuit based on the current signal. An output voltage signal of the full bridge circuit decreases as the current signal increases, and when the environment temperature decreases. The transformation circuit amplifies the output voltage signal of the full bridge circuit to drive a display.

摘要翻译： 显示驱动电路包括温度补偿调节电路，控制电路，全桥电路和变换电路。 温度补偿调节电路为控制电路提供电流信号。 当前信号的值随着环境温度的变化而变化。 控制电路根据电流信号控制全桥电路。 全桥电路的输出电压信号随着电流信号的增加而减小，当环境温度降低时。 变换电路放大全桥电路的输出电压信号以驱动显示器。