-
公开(公告)号：US20180267662A1
公开(公告)日：2018-09-20
申请号：US15464069
申请日：2017-03-20
Applicant: NXP USA, INC.
Inventor： Wangsheng Mei , Yonggang Chen , Ben Wang , Kun Wu
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/044 , G06F2203/04104 , H03M11/00
Abstract: A touch sensor includes electrodes that are serially arranged and a processor with multiple input terminals. The electrodes are grouped into first, second and third groups of electrodes. Each electrode of the first group is coupled with a corresponding input terminal of the processor. The electrodes of the second group are sequentially coupled with the input terminals of the processor by way of odd numbered electrodes of the first group. The electrodes of the third group are sequentially coupled with the input terminals of the processor by way of even numbered electrodes of the first group. Each of the electrodes, other than the electrodes on the ends, is triggered simultaneously with at least one of its neighboring electrodes to provide sensed signals to the processor.
-
公开(公告)号：US09490842B2
公开(公告)日：2016-11-08
申请号：US13560564
申请日：2012-07-27
Applicant: Daniel L. Odell , Joshua E. Baber , Nathan C. Sherman
Inventor： Daniel L. Odell , Joshua E. Baber , Nathan C. Sherman
Abstract: Architecture for enabling continuous operation of a control command issued by a control input (e.g., a control key on a computer keyboard or game controller). For example, for a user of a software application (e.g., a gaming application), an activation modifier is used for enabling continuous operation of the control command. The activation modifier can be a lock key or other type of input used in combination with the control key. During continuous operation of the control command, one or more alternate control inputs (e.g., from alternate control keys) are enabled to concurrently issue alternate control commands to the software application.
Abstract translation: 用于实现由控制输入（例如，计算机键盘或游戏控制器上的控制键）发出的控制命令的连续操作的结构。 例如，对于软件应用程序（例如，游戏应用程序）的用户，使用激活修改器来实现控制命令的连续操作。 激活修饰符可以是与控制键结合使用的锁定键或其他类型的输入。 在控制命令的连续操作期间，允许一个或多个替代控制输入（例如，来自备用控制键）同时向软件应用发出替代控制命令。
-
公开(公告)号：US20120295711A1
公开(公告)日：2012-11-22
申请号：US13560564
申请日：2012-07-27
Applicant: Daniel L. Odell , Joshua E. Baber , Nathan C. Sherman
Inventor： Daniel L. Odell , Joshua E. Baber , Nathan C. Sherman
Abstract: Architecture for enabling continuous operation of a control command issued by a control input (e.g., a control key on a computer keyboard or game controller). For example, for a user of a software application (e.g., a gaming application), an activation modifier is used for enabling continuous operation of the control command. The activation modifier can be a lock key or other type of input used in combination with the control key. During continuous operation of the control command, one or more alternate control inputs (e.g., from alternate control keys) are enabled to concurrently issue alternate control commands to the software application.
Abstract translation: 用于实现由控制输入（例如，计算机键盘或游戏控制器上的控制键）发出的控制命令的连续操作的结构。 例如，对于软件应用程序（例如，游戏应用程序）的用户，使用激活修改器来实现控制命令的连续操作。 激活修饰符可以是与控制键结合使用的锁定键或其他类型的输入。 在控制命令的连续操作期间，允许一个或多个替代控制输入（例如，来自备用控制键）同时向软件应用发出替代控制命令。
-
公开(公告)号：US20040080437A1
公开(公告)日：2004-04-29
申请号：US10675942
申请日：2003-10-02
Inventor： I-Ming Lin
IPC: H03M011/00 , H03K017/94
CPC classification number: H03M11/00
Abstract: A keyboard control apparatus with a USB interface for use in a notebook computer having a number of keys. In one embodiment, a mapping unit is employed to store a number of key matrix codes corresponding to the keys. In accordance with a clock signal and a start signal, a shift register is capable of generating a reference signal and a number of scan output signals. A key matrix circuit then receives the scan output signals to provide a number of scan input signals. An address generator is used to generate an address signal based on the reference signal and a triggered scan input signal. Thus, a selector can select one key matrix code designated to the address signal from the mapping unit. Additionally, an interface converter further converts the selected key matrix code into a pair of differential signals compliant with the USB specification.
Abstract translation: 一种具有用于具有多个键的笔记本计算机的USB接口的键盘控制装置。 在一个实施例中，使用映射单元来存储对应于密钥的多个密钥矩阵码。 根据时钟信号和起始信号，移位寄存器能够产生参考信号和多个扫描输出信号。 键矩阵电路然后接收扫描输出信号以提供多个扫描输入信号。 地址发生器用于基于参考信号和触发的扫描输入信号产生地址信号。 因此，选择器可以从映射单元中选择指定给地址信号的一个键矩阵代码。 此外，接口转换器还将所选择的按键矩阵代码转换为符合USB规范的一对差分信号。
-
5.发明授权Keyboard having keys activated by electrical contacts and the capacity to read one state from among four possible states 失效键盘具有由电触点激活的键和从四种可能状态中读取一种状态的能力
公开(公告)号：US4502040A
公开(公告)日：1985-02-26
申请号：US391291
申请日：1982-06-23
Applicant: Michel Castel
Inventor： Michel Castel
Abstract: A keyboard having keys activated by electrical contacts and the capacity to read one state from among four possible states, wherein the keyboard is a dipole disposed between two terminals between which are positioned in parallel three connectors, each including one of the electrical contacts, two of these connectors including diodes mounted anode to cathode, in such a way that the various states may be discriminated by means of the successive application of two reverse electrical voltages (V1, V2) to the terminals of the dipole and the corresponding detection of the logic states of the contacts using a logic detector.
Abstract translation: 具有由电触点激活的键和从四种可能状态中读取一种状态的键盘的键盘，其中键盘是设置在两个端子之间的偶极子，它们之间并联有三个连接器，每个连接器包括一个电触点， 这些连接器包括安装在阳极与阴极之间的二极管，使得各种状态可以通过向偶极子的端子连续施加两个反向电压（V1，V2）和相应的逻辑状态检测来鉴别 的触点使用逻辑检测器。
-
Patent Agency Ranking
公开(公告)号：US4427969A
公开(公告)日：1984-01-24
申请号：US134737
申请日：1980-03-28
Applicant: Vincent G. Coppola , John L. Lorenzo
Inventor： Vincent G. Coppola , John L. Lorenzo
CPC classification number: H03M7/007 , G07B17/00193 , H03M11/00 , G07B2017/00258
Abstract: An encoder is provided for a postage meter having a lever which is movable between postage value selecting positions. The encoder monitors movement of the meter setting lever by providing an electrical signal which varies in response to movement of the meter setting lever from one of the positions to another of the positions. Calibration can be performed so that the electrical signal indicative of the meter setting lever positions is truly representative of the positions.
Abstract translation: 提供了一种用于邮资计的编码器，其具有可在邮资值选择位置之间移动的杠杆。 编码器通过提供响应于仪表设定杆从位置之一到另一位置的移动而变化的电信号来监视仪表设置杆的运动。 可以执行校准，使得指示仪表设置杆位置的电信号真正代表位置。
-
公开(公告)号：US4032931A
公开(公告)日：1977-06-28
申请号：US643103
申请日：1975-12-22
Applicant: Floyd H. Haker
Inventor： Floyd H. Haker
IPC: G06Q20/04 , G06Q20/10 , G06Q20/14 , G06Q20/18 , H01H13/84 , H03M11/00 , H04Q3/00 , G06F3/02 , G06K15/18
CPC classification number: G06Q40/02 , G06Q20/04 , G06Q20/10 , G06Q20/14 , G06Q20/18 , G07F19/201 , H01H13/84 , H03M11/00
Abstract: A double keyboarded entry terminal for use in entering money transactions between customer and vendor in conjunction with a central computer, banks, and credit card companies, with physical and/or electronic security features which preclude access to secret coded entries by customer and vendor, one from the other, and collectively, from third party "visual eavesdroppers." Security features include physical screening as well as mechanical and electronic realignment of numeric key entry functions.
-
8.发明授权Modeling with a manually interactive computer constraint violation monitoring means 失效建模与手动交互式计算机约束违规监控手段
公开(公告)号：US3963904A
公开(公告)日：1976-06-15
申请号：US529636
申请日：1974-12-04
Applicant: Wilfred Norman Blackwood , Finbar Joseph Gallagher , Kenneth Rutherford Richey , William Marshall
Inventor： Wilfred Norman Blackwood , Finbar Joseph Gallagher , Kenneth Rutherford Richey , William Marshall
CPC classification number: H03M11/00 , G06F3/04892
Abstract: A computing system is disclosed which operates using a digital computer which is programmed with a known programme, and information is fed into the computer from an input unit which incorporates a means to apply specific values for the initial conditions of selected variables and further means which are manually actuable to vary the value of the quantity representing a designated variable from its initial condition during computation in order that the response to such variation may be monitored on a display unit which conveniently is in the form of a video display unit. Additionally monitoring means in the form of lights which are operable in response to constraint violation may be included. The manually actuable means is disclosed in a form which is purely mechanical.
Abstract translation: 公开了一种使用以已知程序编程的数字计算机进行操作的计算系统，并且从输入单元将信息馈送到计算机中，该输入单元包括对所选变量的初始条件应用特定值的装置，以及另外的装置 手动地可以在计算期间改变表示指定变量的数量与其初始条件的值，以便可以在方便地以视频显示单元的形式的显示单元上监视对这种变化的响应。 可以包括响应于约束违规而可操作的光形式的监视装置。 手动致动装置以纯机械的形式公开。
-
公开(公告)号：US3696409A
公开(公告)日：1972-10-03
申请号：US3696409D
申请日：1970-12-28
Applicant: LINQUIST & VENNUM
Inventor： BRAATEN NORMAN J
CPC classification number: G06F3/0416 , G06F3/044 , H03K17/98 , H03M11/00
Abstract: A system for identifying a particular position on the face of a display device by simply touching the area with the finger. The area is a conductive pad connected to a relaxation oscillator whose frequency is lowered by the touch. The oscillator is therefore identifiable and a digital computer is enabled to perform a prescribed act such as new information transferred to the display device, dependent upon the location of the area touched.
Abstract translation: 一种用于通过简单地用手指触摸该区域来识别显示装置的表面上的特定位置的系统。 该区域是连接到张力振荡器的导电焊盘，其频率被触摸降低。 因此，振荡器是可识别的，并且数字计算机能够根据所触摸的区域的位置来执行诸如传送到显示设备的新信息等规定的动作。
-
-
-
-
-
-
-
-
-
Search Results
68
records
(took 0.014 seconds)
