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1. 发明申请

US20080081970A1 Pulse oximetry sensor switchover 有权
标题翻译：脉搏血氧饱和度传感器切换
公开(公告)号：US20080081970A1
公开(公告)日：2008-04-03
申请号：US11540248
申请日：2006-09-29
申请人： Robin S. Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
发明人： Robin S. Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/02427
摘要： Switchover of a filtered and unfiltered pulse oximetry sensor is provided with gain controlled amplifiers controlled by separate gain control voltages that may change in opposite directions over a period of time. The outputs of the gain controlled amplifiers may be coupled to voltage-to-current converters whose outputs may be coupled in parallel. The parallel coupled outputs of the voltage-to-current converters may produce a current signal representative of the output of the gain controlled amplifier having the highest gain/signal.
摘要翻译：滤波和未过滤的脉搏血氧饱和度传感器的切换提供有由在一段时间内可能沿相反方向改变的单独增益控制电压控制的增益控制放大器。增益控制放大器的输出可以耦合到其输出可并联耦合的电压 - 电流转换器。电压 - 电流转换器的并联耦合输出可以产生代表具有最高增益/信号的增益控制放大器的输出的电流信号。

2. 发明授权

US5406301A High reliability display 失效
标题翻译：高可靠性显示
公开(公告)号：US5406301A
公开(公告)日：1995-04-11
申请号：US143871
申请日：1993-10-27
申请人： Arie Ravid
发明人： Arie Ravid
IPC分类号： G09G3/00 , G09G3/04
CPC分类号： G09G3/006 , G09G3/18 , Y10S345/904
摘要： A character display in which failures are evident. Selected segments of a seven-segment LCD are activated by control signals supplied through selected fore plane and back plane traces. By coupling specific ones of the fore plane and back plane control signals to selected segments, any failure in the control signal or circuitry providing the signal to the segments of the display character becomes immediately evident to an operator when the character represented by the display is not one of a predefined set of characters.
摘要翻译：一个字符显示，故障明显。 7段液晶显示器的选定段由通过选定的前平面和背面轨迹提供的控制信号激活。通过将前平面和背板控制信号中的特定的一个控制信号耦合到所选择的段，当由显示器表示的字符不是时，控制信号或向显示字符的段提供信号的电路的任何故障变得对操作者立即显而易见预定义的一组字符之一。

3. 发明申请

US20080211420A1 Short arc lamp driver and applications 有权
标题翻译：短弧灯驱动器和应用
公开(公告)号：US20080211420A1
公开(公告)日：2008-09-04
申请号：US11590606
申请日：2006-10-30
申请人： Jerry Walker , Arie Ravid , Wei Su , Ronald A. Lesea , Deanna Y. Lesea
发明人： Jerry Walker , Arie Ravid , Wei Su , Ronald A. Lesea , Deanna Y. Lesea
IPC分类号： H05B41/14
CPC分类号： H05B41/34 , H05B41/325
摘要： A short arc lamp driving circuit includes a trigger boosting circuit, a flash current control circuit, and a closed loop exposure control and calibration circuits that, when combined, can produce short pulses of light with short time separation, quasi-continuous illumination light, and meanwhile, an extremely large dynamic range of delivered and/or calibrated light power or energy.
摘要翻译：短弧灯驱动电路包括触发升压电路，闪光电流控制电路和闭环曝光控制和校准电路，当组合时，可以产生具有短时间间隔的短脉冲光，准连续照明光和同时，交付和/或校准的光功率或能量的动态范围非常大。

4. 发明授权

US06534748B1 Semiconductor purification apparatus and method 失效
标题翻译：半导体净化装置及方法
公开(公告)号：US06534748B1
公开(公告)日：2003-03-18
申请号：US09647189
申请日：2001-02-15
申请人： Yosef Zinman , Arie Ravid , Yossef Raskin , Lev Schoichet , Alex Sergienko , Ilya Roitman
发明人： Yosef Zinman , Arie Ravid , Yossef Raskin , Lev Schoichet , Alex Sergienko , Ilya Roitman
IPC分类号： F27B514
CPC分类号： H01L21/67098 , H01L21/326 , H01L21/67109
摘要： A method for protecting at least one wafer from contamination, the method including the steps of heating the wafer in an apparatus for semiconductor processing having a reaction core (102), providing a first voltage level to a wafer transfer device (108), and providing a second voltage level lower than the first voltage level, near the reaction core (102), thereby activating the protection.
摘要翻译：一种用于保护至少一个晶片免受污染的方法，所述方法包括以下步骤：在具有反应芯（102）的半导体处理装置中加热晶片，向晶片传送装置（108）提供第一电压电平，并提供低于第一电压电平的第二电压电平，靠近反应芯（102），从而启动保护。

5. 发明授权

US06297811B1 Projective capacitive touchscreen 失效
公开(公告)号：US06297811B1
公开(公告)日：2001-10-02
申请号：US09324346
申请日：1999-06-02
申请人： Joel Kent , Arie Ravid
发明人： Joel Kent , Arie Ravid
IPC分类号： G09G500
CPC分类号： G06F3/044
摘要： An improved touchscreen utilizing two sets of electrodes that are fabricated in a single plane is provided. The individual electrodes of each set of electrodes are formed from a continuous length of a conductive material. Suitable electrode materials include fine wire and deposited conductive coatings. The overall electrode pattern is such that there is no overlap of electrodes, thus eliminating the need for insulating layers and/or coatings between electrodes. Although a variety of electrode patterns can be used, preferably the pattern is comprised of a plurality of approximately triangularly shaped electrodes, the pattern such that the base of one triangularly shaped electrode is adjacent to the apex of the next triangularly shaped electrode. The preferred triangular shape of an individual electrode can be achieved by forming a continuous loop of the electrode material into the desired shape or by forming a series of teeth of varying height, the envelope of the teeth approximating the desired triangular shape. A touchscreen sensor employing the disclosed sensing electrodes can use any of a variety of readout systems. For example, a frequency-domain readout approach can be used in which the operating frequency is fixed. In this approach a touch capacitance is detected by observing an impedance change at the operating frequency, typically by measuring a corresponding current change. Alternately changes in a RC decay time &tgr; can be measured, for example by observing frequency shifts in a relaxation oscillator. This technique is typically referred to as a time-domain approach. In a third alternate approach, capacitance changes are detected via frequency shifts of LC oscillators. Touch position information is determined from the capacitance changes of the electrodes using any number of different techniques. Preferably prior to calculating position, a subset of electrodes localized around the touch position is determined. Electrode localization reduces the effects of background signals while increasing the efficiency of the position determining algorithm. Once a set of localized electrodes has been determined the touch coordinates are calculated, one coordinate from the distribution of the touch signal within each set of electrodes and the other coordinate from the distribution of the touch signal between the two sets of electrodes.

6. 发明授权

US5517089A Regulated electroluminescent panel power supply 失效
标题翻译：调节电致发光面板电源
公开(公告)号：US5517089A
公开(公告)日：1996-05-14
申请号：US145072
申请日：1993-10-28
申请人： Arie Ravid
发明人： Arie Ravid
IPC分类号： H05B33/08 , H05B37/02
CPC分类号： H05B33/08 , Y02B20/325
摘要： A power supply that converts an unregulated DC voltage source to a regulated AC power source suitable for energizing an electroluminescent panel. The DC voltage source powers a DC-to-AC inverter to generate an AC output. A feedback circuit monitors the AC output and compensates for any changes in amplitude that arise due to fluctuations in the DC input voltage. A single reference voltage is used to both selectively energize and deenergize the circuit and to control the amplitude of the AC output.
摘要翻译：将未调节的直流电压源转换成适用于激励电致发光面板的调节交流电源的电源。直流电压源为直流到交流逆变器供电以产生交流输出。反馈电路监控交流输出，并补偿由于直流输入电压波动而产生的振幅变化。单个参考电压用于选择性地给电路通电和断电，并且控制AC输出的幅度。

7. 发明授权

US08364224B2 System and method for facilitating sensor and monitor communication 有权
公开(公告)号：US08364224B2
公开(公告)日：2013-01-29
申请号：US12415244
申请日：2009-03-31
申请人： Robin Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
发明人： Robin Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
IPC分类号： A61B5/1455 , G06F19/00
CPC分类号： A61B5/14551 , A61B5/0002 , A61B5/01 , A61B5/02416 , A61B5/14552 , A61B5/1495 , A61B5/6826 , A61B5/6838 , A61B5/7232 , A61B5/742 , A61B2562/085
摘要： Embodiments disclosed herein may include an adapter which is capable of converting signals from an oximeter sensor such that the signals are readable by an oximeter monitor. In an embodiment, the adapter is capable of converting signals relating to calibration information from the oximeter sensor. The calibration information may relate to wavelengths of light emitting diodes within the oximeter sensor. In a specific embodiment, the adapter will convert wavelength calibration information in a first form relating to data values stored in a digital memory chip to a second form relating to a resistance value of an expected resistor within the oximeter sensor.

8. 发明申请

US20090247852A1 SYSTEM AND METHOD FOR FACILITATING SENSOR AND MONITOR COMMUNICATION 有权
标题翻译：用于促进传感器和监测器通信的系统和方法
公开(公告)号：US20090247852A1
公开(公告)日：2009-10-01
申请号：US12415244
申请日：2009-03-31
申请人： Robin Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
发明人： Robin Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
IPC分类号： A61B5/1455 , G06F19/00
CPC分类号： A61B5/14551 , A61B5/0002 , A61B5/01 , A61B5/02416 , A61B5/14552 , A61B5/1495 , A61B5/6826 , A61B5/6838 , A61B5/7232 , A61B5/742 , A61B2562/085
摘要： Embodiments disclosed herein may include an adapter which is capable of converting signals from an oximeter sensor such that the signals are readable by an oximeter monitor. In an embodiment, the adapter is capable of converting signals relating to calibration information from the oximeter sensor. The calibration information may relate to wavelengths of light emitting diodes within the oximeter sensor. In a specific embodiment, the adapter will convert wavelength calibration information in a first form relating to data values stored in a digital memory chip to a second form relating to a resistance value of an expected resistor within the oximeter sensor.
摘要翻译：本文公开的实施例可以包括适配器，其能够转换来自血氧计传感器的信号，使得信号由血氧计监测器可读。在一个实施例中，适配器能够转换与来自血氧计传感器的校准信息有关的信号。校准信息可以涉及血氧计传感器内的发光二极管的波长。在具体实施例中，适配器将以与存储在数字存储器芯片中的数据值相关的第一形式将波长校准信息转换为与血氧计传感器内的预期电阻器的电阻值相关的第二形式。

9. 发明授权

US08068890B2 Pulse oximetry sensor switchover 有权
标题翻译：脉搏血氧饱和度传感器切换
公开(公告)号：US08068890B2
公开(公告)日：2011-11-29
申请号：US11540248
申请日：2006-09-29
申请人： Robin S. Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
发明人： Robin S. Boyce , Brad Nordstrom , Arie Ravid , Hui Wang
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/02427
摘要： Switchover of a filtered and unfiltered pulse oximetry sensor is provided with gain controlled amplifiers controlled by separate gain control voltages that may change in opposite directions over a period of time. The outputs of the gain controlled amplifiers may be coupled to voltage-to-current converters whose outputs may be coupled in parallel. The parallel coupled outputs of the voltage-to-current converters may produce a current signal representative of the output of the gain controlled amplifier having the highest gain/signal.
摘要翻译：滤波和未过滤的脉搏血氧饱和度传感器的切换提供有由在一段时间内可能沿相反方向改变的单独增益控制电压控制的增益控制放大器。增益控制放大器的输出可以耦合到其输出可并联耦合的电压 - 电流转换器。电压 - 电流转换器的并联耦合输出可以产生代表具有最高增益/信号的增益控制放大器的输出的电流信号。

10. 发明授权

US07859194B2 Short arc lamp driver and applications 有权
标题翻译：短弧灯驱动器和应用
公开(公告)号：US07859194B2
公开(公告)日：2010-12-28
申请号：US11590606
申请日：2006-10-30
申请人： Jerry Walker , Arie Ravid , Wei Su , Ronald A. Lesea , Deanna Y. Lesea, legal representative
发明人： Jerry Walker , Arie Ravid , Wei Su , Ronald A. Lesea
IPC分类号： H05B37/02
CPC分类号： H05B41/34 , H05B41/325
摘要： A short arc lamp driving circuit includes a trigger boosting circuit, a flash current control circuit, and a closed loop exposure control and calibration circuits that, when combined, can produce short pulses of light with short time separation, quasi-continuous illumination light, and meanwhile, an extremely large dynamic range of delivered and/or calibrated light power or energy.
摘要翻译：短弧灯驱动电路包括触发升压电路，闪光电流控制电路和闭环曝光控制和校准电路，当组合时，可以产生具有短时间间隔的短脉冲光，准连续照明光和同时，交付和/或校准的光功率或能量的动态范围非常大。

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