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1.发明申请Wireless touch-control panel and information process system using the same 审中-公开无线触摸控制面板和信息处理系统使用相同公开(公告)号：US20060146031A1
公开(公告)日：2006-07-06
申请号：US11272072
申请日：2005-11-14
Applicant: Hui-Chen Wang , Kai-Chen Tien , Wei-Huan Chou , Chi-Fen Chang , Shu-Hua Lai , Ming-Hui Chen
Inventor： Hui-Chen Wang , Kai-Chen Tien , Wei-Huan Chou , Chi-Fen Chang , Shu-Hua Lai , Ming-Hui Chen
IPC: G09G5/00
CPC classification number: G06F3/044 , G06F1/1616 , G06F1/1671 , G06F1/169 , G06F1/1698
Abstract: A wireless touch-control panel and an information process system applied to the touch-control panel. The information process system has a portable information process device, such as a notebook computer, a personal data assistance or other similar products, a touch-control panel providing a sensor plane allowing the user to touch, a sensor circuit to receive and identify the input signal, generated when the user touches the touch-control panel, an output corresponding signal, and a wireless module to transmit the signal output via the sensor circuit to a wireless receiving module of the portable information process device through a built-in antenna.
Abstract translation: 无线触摸控制面板和应用于触摸控制面板的信息处理系统。 信息处理系统具有便携式信息处理装置，诸如笔记本电脑，个人数据助理或其他类似产品，提供允许用户触摸的传感器平面的触摸控制面板，传感器电路接收和识别输入 当用户触摸触摸控制面板产生的信号，输出对应信号，以及无线模块，通过内置天线将经由传感器电路输出的信号传送到便携式信息处理装置的无线接收模块。
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公开(公告)号：US20070013668A1
公开(公告)日：2007-01-18
申请号：US11181784
申请日：2005-07-15
Applicant: Kai-Chen Tien , Wei-Huan Chou , Hui-Chen Wang , Chi-Fen Chang , Ming-Hui Chen , Shu-Hua Lai
Inventor： Kai-Chen Tien , Wei-Huan Chou , Hui-Chen Wang , Chi-Fen Chang , Ming-Hui Chen , Shu-Hua Lai
IPC: G09G5/00
CPC classification number: G06F1/169 , G06F1/1616
Abstract: A recessed touch pad comprises a case, a touchpad module, an extension and retraction mechanism and a data transmission interface. The case, equipped with a motherboard of notebook, has a storing space and a storing port. The touchpad module is used to control the shift of display cursor of notebook, while the extension and retraction mechanism is placed between the case's storing space and touchpad module, such that the touchpad module can exit/enter the storing space via the storing port. Besides, a data transmission interface is placed between the case and touchpad module to transmit the signal of touchpad module. Based on this recessed touch pad, notebook's keyboard is located backwards and the drop height of operating panel and tabletop is minimized in favor of the ergonomics for long-lasting operation.
Abstract translation: 嵌入式触摸板包括壳体，触摸板模块，扩展和缩回机构以及数据传输接口。 配备笔记本主板的情况下，有一个存放空间和一个储存口。 触摸板模块用于控制笔记本显示光标的移动，而伸缩机构位于外壳的存储空间和触摸板模块之间，使得触摸板模块可以通过存储端口退出/进入存储空间。 此外，在外壳和触摸板模块之间放置数据传输接口，以传输触摸板模块的信号。 基于这种凹陷的触摸板，笔记本的键盘位于后面，操作面板和桌面的落下高度最小化，有利于人体工程学持久的操作。
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公开(公告)号：US20220292435A1
公开(公告)日：2022-09-15
申请号：US17804004
申请日：2022-05-25
Applicant: Yu-Hui Chen
Inventor： Yu-Hui Chen
Abstract: A web-based outsourcing system includes a central processing module, a membership module and a service module. The central processing module includes an operating unit connected to a database, a display unit connected to the database, and a processing unit connected to the database. The membership module is connected to the central processing module and includes an information module, a contract module and a financial module. The financial module is connected to the central processing module and includes a cash flow unit and a points unit. The service module is connected to the central processing module and the membership module respectively. The agent is allowed to use the service module by activating the service module to retrieve the job details and the job process provided by the appointing party or the appointed party so that the agent is allowed to use the job description for coordination, judgment and appeal.
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公开(公告)号：US20220168883A1
公开(公告)日：2022-06-02
申请号：US17105947
申请日：2020-11-27
Applicant: Hui-Chen CHANG
Inventor： Wang-Lien CHANG
Abstract: A screwdriver has a barrel, a screwdriver-bit assembly, and a push assembly. The screwdriver-bit assembly has a screwdriver-bit seat, multiple screwdriver-bit shafts, and multiple screwdriver-bit resilient elements. The screwdriver-bit seat is fixed in the barrel and has multiple locating holes. Each one of the screwdriver-bit shafts is slidably mounted through a respective one of the locating holes. The screwdriver-bit resilient elements abut the screwdriver-bit shafts such that the screwdriver-bit resilient elements tend to retract inside the barrel. The push assembly has an abutting mechanism, an abutting rod, and a plunger. The abutting rod is connected to the abutting mechanism and is selectively aligned with one of the screwdriver-bit shafts. A press of the plunger forces the screwdriver bit to protrude. Another press of the plunger makes the screwdriver-bit shaft retract inside the barrel and makes the abutting rod align with another one of the screwdriver-bit shafts.
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Patent Agency Ranking
公开(公告)号：US20210402573A1
公开(公告)日：2021-12-30
申请号：US17191859
申请日：2021-03-04
Applicant: Hui-Chen Chang
Inventor： Wang-Lien Chang
Abstract: An adjustable wrench has a handle assembly and a gripping assembly. The handle assembly includes a rotating handle, a pivot shaft, and a holding handle. The pivot shaft is securely mounted in the rotating handle, and has a right-handed screw thread and a left-handed screw thread. The holding handle is mounted around the pivot shaft. The gripping assembly includes a base, a lower jaw, an upper jaw, and a guiding module. The lower jaw engages with the left-handed screw thread of the pivot shaft. The upper jaw engages with the right-handed screw thread of the pivot shaft. The guiding module is slidably mounted through the base and the lower jaw and is securely connected to the upper jaw. By turning the rotating handle as well as the pivot shaft, the upper jaw and the lower jaw can be quickly moved to a closed state or an open state.
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