公开(公告)号：US20250104364A1

公开(公告)日：2025-03-27

申请号：US18767023

申请日：2024-07-09

Applicant: Tsung-Hsiu YU ,  Chun-Ching WANG ,  Shih-Wei CHEN

Inventor： Tsung-Hsiu YU ,  Chun-Ching WANG ,  Shih-Wei CHEN

IPC: G06T19/00 ,  G02B27/01

Abstract: A method for displaying a virtual image to a user is implemented by a computing device. The method includes to first obtain an initial position of the user, and define a reference point at the initial position of the user. Then, the computing device obtains a user position of the user, and determines whether a distance between a position of the reference point and the user position is greater than a threshold. If the distance is greater than the threshold, the computing device moves the position of the reference point to a reference position that is at most the threshold away from the user position. Finally, the computing device obtains a display position as a relative position based on the position of the reference point, and displays the virtual image at the display position.

公开(公告)号：US20120194380A1

公开(公告)日：2012-08-02

申请号：US13092133

申请日：2011-04-21

Applicant: Chen-Chia Huang ,  Chun-Ching Wang ,  Cho-Hsuan Wu

Inventor： Chen-Chia Huang ,  Chun-Ching Wang ,  Cho-Hsuan Wu

IPC: H04B7/185 ,  H03F3/04

CPC classification number: G01S19/235 ,  G01S19/23 ,  H03F1/301 ,  H03F3/193 ,  H03F2200/15 ,  H03F2200/24 ,  H03F2200/447

Abstract: A temperature compensating device for providing active bias for an amplifier includes a voltage source, a plurality of loads, and a current generator for generating a current for the amplifier according to voltages provided by the voltage source and the plurality of loads, wherein a first load of the plurality of loads is a thermistor utilized for keeping the current within a specified range under a plurality of ambient temperatures.

Abstract translation: 用于为放大器提供有源偏置的温度补偿装置包括电压源，多个负载以及用于根据由电压源和多个负载提供的电压产生用于放大器的电流的电流发生器，其中第一负载 多个负载中的一个是用于在多个环境温度下将电流保持在规定范围内的热敏电阻。

公开(公告)号：US20070296274A1

公开(公告)日：2007-12-27

申请号：US11589976

申请日：2006-10-31

Applicant: Chun-Ching Wang ,  Chen-Chia Huang ,  Yu-Hau Hsu

Inventor： Chun-Ching Wang ,  Chen-Chia Huang ,  Yu-Hau Hsu

IPC: H02J1/12

CPC classification number: H02M3/285 ,  H02J1/102 ,  H02M2001/0045 ,  Y10T307/511

Abstract: The present invention is directed to a power converter, which includes a first switching voltage regulator, some linear voltage regulators, and a second switching voltage regulator. The first switching voltage regulator is electrically connected between input ports and an output terminal. One ends of the linear voltage regulators are respectively electrically connected to the input ports. The second switching voltage regulator is respectively electrically connected between another ends of the linear voltage regulators and the output terminal.

Abstract translation: 本发明涉及一种功率转换器，其包括第一开关电压调节器，一些线性稳压器和第二开关电压调节器。 第一开关电压调节器电连接在输入端口和输出端子之间。 线性稳压器的一端分别电连接到输入端口。 第二开关电压调节器分别电连接在线性稳压器和输出端子的另一端之间。

公开(公告)号：US20250022031A1

公开(公告)日：2025-01-16

申请号：US18665083

申请日：2024-05-15

Applicant: Tsung-Hsiu YU ,  Chun-Ching WANG ,  Shih-Wei CHEN

Inventor： Tsung-Hsiu YU ,  Chun-Ching WANG ,  Shih-Wei CHEN

IPC: G06Q30/0601

Abstract: A method for providing service-related data includes: obtaining header information associated with a merchant based on registration information associated with the merchant, the registration information at least including a location of the merchant; based on product data associated with the merchandise, obtaining merchandise-related data associated with a merchandise provided by the merchant; obtaining content information based on the product data and the merchandise-related data; generating the service-related data using the header information and the content information; and transmitting the service-related data to a server as an entry of to-be-searched service-related data to enable the server to store the entry of to-be-searched service-related data in a data storage.

公开(公告)号：US07352992B2

公开(公告)日：2008-04-01

申请号：US11086624

申请日：2005-03-22

Applicant: Tsung-Hsing Tsai ,  Shih-Hun Chuang ,  Chun-Ching Wang ,  Chung-Min Lai

Inventor： Tsung-Hsing Tsai ,  Shih-Hun Chuang ,  Chun-Ching Wang ,  Chung-Min Lai

IPC: H04H1/00

CPC classification number: H01P1/203

Abstract: A low noise block down converter with integrated feedhorn (LNBF). A module frame provides an isolating structure and a first receiving portion, both disposed thereon. A first probe and insert element are disposed in the first receiving portion. A connector is mounted on the module frame. First and second printed circuit boards and the isolating structure are disposed in the module frame. The first printed circuit board is coupled to the second printed circuit board. A conducting wire passes through the isolating structure and connects the second printed circuit board to the connector.

Abstract translation: 具有集成反馈喇叭（LNBF）的低噪声阻断转换器。 模块框架提供隔离结构和设置在其上的第一接收部分。 第一探测器和插入元件设置在第一接收部分中。 连接器安装在模块框架上。 第一和第二印刷电路板和隔离结构设置在模块框架中。 第一印刷电路板耦合到第二印刷电路板。 导线穿过隔离结构，并将第二印刷电路板连接到连接器。

公开(公告)号：US20050015161A1

公开(公告)日：2005-01-20

申请号：US10671491

申请日：2003-09-29

Applicant: Chun-Ching Wang

Inventor： Chun-Ching Wang

IPC: G05B19/04 ,  G05B19/042 ,  G05B19/42

CPC classification number: G05B19/042 ,  G05B2219/23232 ,  G05B2219/25301

Abstract: An auxiliary memory device for automation controller is disclosed. The internal data stored in the memory device is delivered to the internal memory device of the controller to update the internal instructions of the controller after connecting the memory device with the connecting interface of the controller. Besides, the internal data of the controller is also backed up to the memory device. Therefore, the expansion of the controller is improved.

Abstract translation: 公开了用于自动化控制器的辅助存储装置。 存储在存储设备中的内部数据被传送到控制器的内部存储器件，以在连接存储器件与控制器的连接接口之后更新控制器的内部指令。 此外，控制器的内部数据也备份到存储设备。 因此，控制器的扩展得到改善。

公开(公告)号：US08884816B2

公开(公告)日：2014-11-11

申请号：US13092133

申请日：2011-04-21

Applicant: Chen-Chia Huang ,  Chun-Ching Wang ,  Cho-Hsuan Wu

Inventor： Chen-Chia Huang ,  Chun-Ching Wang ,  Cho-Hsuan Wu

IPC: G01S19/23

CPC classification number: G01S19/235 ,  G01S19/23 ,  H03F1/301 ,  H03F3/193 ,  H03F2200/15 ,  H03F2200/24 ,  H03F2200/447

Abstract: A temperature compensating device for providing active bias for an amplifier includes a voltage source, a plurality of loads, and a current generator for generating a current for the amplifier according to voltages provided by the voltage source and the plurality of loads, wherein a first load of the plurality of loads is a thermistor utilized for keeping the current within a specified range under a plurality of ambient temperatures.

Abstract translation: 用于为放大器提供有源偏置的温度补偿装置包括电压源，多个负载以及用于根据由电压源和多个负载提供的电压产生用于放大器的电流的电流发生器，其中第一负载 多个负载中的一个是用于在多个环境温度下将电流保持在规定范围内的热敏电阻。

公开(公告)号：US20050219007A1

公开(公告)日：2005-10-06

申请号：US11086624

申请日：2005-03-22

Applicant: Tsung-Hsing Tsai ,  Shih-Hun Chuang ,  Chun-Ching Wang ,  Chung-Min Lai

Inventor： Tsung-Hsing Tsai ,  Shih-Hun Chuang ,  Chun-Ching Wang ,  Chung-Min Lai

IPC: H01P1/203 ,  H01P5/103

CPC classification number: H01P1/203

Abstract: A low noise block down converter with integrated feedhorn (LNBF). A module frame provides an isolating structure and a first receiving portion, both disposed thereon. A first probe and insert element are disposed in the first receiving portion. A connector is mounted on the module frame. First and second printed circuit boards and the isolating structure are disposed in the module frame. The first printed circuit board is coupled to the second printed circuit board. A conducting wire passes through the isolating structure and connects the second printed circuit board to the connector.

Abstract translation: 具有集成反馈喇叭（LNBF）的低噪声阻断转换器。 模块框架提供隔离结构和设置在其上的第一接收部分。 第一探测器和插入元件设置在第一接收部分中。 连接器安装在模块框架上。 第一和第二印刷电路板和隔离结构设置在模块框架中。 第一印刷电路板耦合到第二印刷电路板。 导线穿过隔离结构，并将第二印刷电路板连接到连接器。