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    • 62. 发明授权
    • Tap water temperature measuring device
    • 自来水温度测量装置
    • US06641305B2
    • 2003-11-04
    • US10075298
    • 2002-02-15
    • David Wang
    • David Wang
    • G01K102
    • G01K13/02E03C2001/0418
    • A tap water temperature measuring device. The device includes a tube device having first and second ends and a straight bore there through, a multi-connector attached to the first end of the tube device, a filter attached to the second end of the tube device 20, and an integrated circuit board connected to the tube device 20. A circuit activation probe is connected to the integrated circuit board. The circuit activation probe includes a water sensing probe and a temperature probe. The water sensing probe and the temperature probe extend into the straight bore of the tube device such that the circuit activation probe is only activated when the water sensing probe detects the presence of water in the bore of the tube device, after which, the temperature probe is activated to transmit a temperature reading to the integrated circuit board.
    • 自来水温度测量装置。 该装置包括管装置,其具有第一端和第二端以及其中的直孔,连接到管装置的第一端的多连接器,附接到管装置20的第二端的过滤器和集成电路板 连接到管装置20.电路激活探针连接到集成电路板。 电路激活探头包括水传感探头和温度探头。 水传感探针和温度探头延伸到管装置的直孔中,使得仅当水传感探针检测到管装置的孔中存在水时,电路激活探针才被激活,之后温度探针 被激活以将温度读数传输到集成电路板。
    • 64. 发明授权
    • Barrier device for an electrical switch
    • 用于电气开关的隔离装置
    • US4943693A
    • 1990-07-24
    • US265032
    • 1988-10-31
    • David WangChyi-Song Chen
    • David WangChyi-Song Chen
    • H01H9/02H01R13/44
    • H01H9/0264H01R13/44
    • A barrier device (1) which can prevent an electrical switch (10) from shorting in the region of its connecting points (11) includes a rectangular base (20) having an opening (21) therein. A first wall (22) extends upwardly from the first edge of the base (20) a second side wall (23) extends upwardly from the second edge of the base (20), a third side wall (24) extends upwardly from the third edge of the base and a fourth side wall (25) extends upwardly from the fourth edge of the base (20). The first and third side walls (22, 24) have a longer length than the second and fourth side walls (23, 25). A clip member (26) is mounted on the first side wall (22) and can engage the third side wall (24).
    • 可防止电气开关(10)在其连接点(11)的区域中短路的阻挡装置(1)包括其中具有开口(21)的矩形基座(20)。 第一壁(22)从基部(20)的第一边缘向上延伸,第二侧壁(23)从基部(20)的第二边缘向上延伸,第三侧壁(24)从第三侧壁 基部的边缘和第四侧壁(25)从基部(20)的第四边缘向上延伸。 第一和第三侧壁(22,24)具有比第二和第四侧壁(23,25)更长的长度。 夹子构件(26)安装在第一侧壁(22)上并且可以接合第三侧壁(24)。
    • 65. 发明授权
    • Digital memory with reset/preset capabilities
    • 具有复位/预设功能的数字存储器
    • US4805149A
    • 1989-02-14
    • US901914
    • 1986-08-28
    • Aloysius TamThomas S. WongDavid WangDavid Naren
    • Aloysius TamThomas S. WongDavid WangDavid Naren
    • G06F12/08G11C7/20G11C11/41G11C11/40
    • G11C7/20
    • A digital memory characterized by a plurality of memory cells arranged into a matrix having rows and columns; a row activation circuit for concurrently activating all of the rows of the matrix; and column activation means for concurrently applying either a reset signal or a preset signal to the columns of the matrix. The column activation circuit can include a plurality of digital switches coupled to reset and preset lines associated with each column of the matrix; and reset/preset logic which control the digital switches to selectively couple the reset and preset lines to a constant current source. A complementary, multi-emitter flip-flop memory cell is formed on a semiconductor substrate and includes "riser" portions.
    • 一种数字存储器,其特征在于布置成具有行和列的矩阵的多个存储单元; 行激活电路,用于同时激活矩阵的所有行; 以及列激活装置,用于同时向矩阵的列应用复位信号或预置信号。 列激活电路可以包括耦合到与矩阵的每列相关联的复位和预设线的多个数字开关; 以及复位/预置逻辑,其控制数字开关以选择性地将复位和预置线耦合到恒定电流源。 互补的多发射极触发器存储单元形成在半导体衬底上并且包括“提升管”部分。
    • 67. 发明授权
    • Touch type lamp switch
    • 触摸式灯开关
    • US08740399B2
    • 2014-06-03
    • US13100182
    • 2011-05-03
    • David Wang
    • David Wang
    • G01D11/28
    • H01H13/83H01H2219/016H01H2219/034
    • A touch type lamp switch, which comprising: an upper and lower casing matched to each other; a keying zone is protruded integrally on the upper casing, and several touch switches are divided; multiple punch holes are arranged on the periphery of the keying zone, and the lower casing is provided with a depressed space, with its opening interlocked with the upper casing; a faceplate, attached firmly onto the upper casing; a transparent light panel, attached firmly with the surface of the faceplate; a rectangular hollow frame, embedded onto the center of the transparent light panel and faceplate for locking the transparent light panel; and a circuit structure, embedded into the space formed by the upper and lower casings, comprising of touch switch circuit, several LED indicators and colorful LED backlight.
    • 一种触摸式灯开关,包括:彼此匹配的上壳体和下壳体; 键合区域一体地突出在上壳体上,并且分开几个触摸开关; 多个冲孔设置在键槽区的周边上,下壳体设有凹陷空间,其开口与上壳体互锁; 面板,牢固地连接到上壳体上; 透明的灯板,牢固地与面板的表面相连; 嵌在透明灯板的中心和用于锁定透明灯板的面板的矩形中空框架; 以及嵌入由上下壳体形成的空间的电路结构,包括触摸开关电路,多个LED指示灯和彩色LED背光。
    • 70. 发明申请
    • Multifunctional Touch Switch Apparatus for Bathroom
    • 多功能浴室触摸开关设备
    • US20120279844A1
    • 2012-11-08
    • US13100194
    • 2011-05-03
    • David Wang
    • David Wang
    • H03K17/98
    • H03K17/96H03K2217/96031H03K2217/96042H03K2217/96046
    • A multifunctional touch switch apparatus for bathroom, comprising of: mutually fitted upper and lower shells, on the upper shell is a protruding button area with several touch switches and a display screen, the protruding button area locked with the a concave space in the lower shell; a panel closely attached to the upper shell and fastened; a transparent light guide plate closely attached to the panel surface and fastened; a rectangular hollow framework embedded in the center of transparent light guide plate and panel, for fastening the light guide plate; a circuit embedded in the space between upper shell and lower shell, composed of touch-control switch circuit and colorful LED backlight lamp for touch control and colorful backlight changes. Therefore, an innovative multifunctional touch switch apparatus for bathroom is designed for controlling on/off of functions in the bathroom, with LED indicator and colorful backlight color control.
    • 一种用于浴室的多功能触摸开关装置,包括:相互配合的上壳体和下壳体,在上壳体上是具有多个触摸开关和显示屏的突出按钮区域,突出的按钮区域与下壳体中的凹入空间 ; 紧密连接在上壳上并紧固的面板; 一个透明导光板,紧密地贴在面板表面并固定; 嵌入透明导光板和面板中心的矩形中空框架,用于固定导光板; 嵌入在上壳和下壳之间的电路,由触摸控制开关电路和彩色LED背光灯组成,用于触摸控制和彩色背光改变。 因此,创新的浴室多功能触摸开关设备设计用于控制浴室功能的开/关,LED指示灯和彩色背光颜色控制。