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1. 发明授权

US5844271A Single layer polycrystalline silicon split-gate EEPROM cell having a buried control gate 失效
标题翻译：具有埋置控制栅极的单层多晶硅分离栅极EEPROM单元
公开(公告)号：US5844271A
公开(公告)日：1998-12-01
申请号：US517495
申请日：1995-08-21
申请人： Rakesh Sethi , Wenchi Ting
发明人： Rakesh Sethi , Wenchi Ting
IPC分类号： G11C16/04 , H01L27/115 , H01L29/423 , H01L29/788
CPC分类号： H01L29/7885 , G11C16/0425 , H01L27/115 , H01L29/42324
摘要： An electrically-erasable programmable read-only memory (EEPROM) cell includes a split-gate read transistor and a buried N-plate control gate. The split gate transistor includes a drain and source regions formed in a P-type silicon substrate with a channel formed therebetween. Silicon dioxide is disposed over the drain, channel and source regions wherein the oxide overlying the drain and a portion of the channel is thicker compared to the thickness of the oxide overlying the remainder of the channel and the source. A layer of polycrystalline silicon is disposed over the channel. The buried N-plate control gate is spaced laterally from the source, drain, and channel regions. The floating gate overlying the channel extends also over the buried N-plate control gate. The split gate structure effectively realizes a pair of in-series gates, each having a different threshold voltage in accordance with the thickness of the oxide used. The voltages applied to the N-plate region are capacitively coupled to the floating gate. The potential on the floating gate in turn causes activation of the transistors formed by the split-gate structure, depending on the existing charge on the floating gate.
摘要翻译：电可擦除可编程只读存储器（EEPROM）单元包括分离栅极读取晶体管和掩埋N板控制栅极。分离栅晶体管包括形成在P型硅衬底中的漏极和源极区域，其间形成有沟道。二氧化硅设置在漏极，沟道和源极区域之上，其中覆盖漏极的氧化物和沟道的一部分与覆盖沟道和源的其余部分的氧化物的厚度相比更厚。多晶硅层设置在通道上。掩埋的N极板控制栅极与源极，漏极和沟道区域横向间隔开。覆盖通道的浮动栅极还在掩埋的N极板控制栅极上延伸。分离栅极结构有效地实现了一对串联栅极，每对栅极具有根据所用氧化物的厚度的不同阈值电压。施加到N板区域的电压电容耦合到浮动栅极。浮动栅极上的电位依次由浮栅的现有电荷导致由分闸门结构形成的晶体管的激活。

2. 发明授权

US09687161B2 Systems and methods for maintaining blood pressure monitor calibration 有权
公开(公告)号：US09687161B2
公开(公告)日：2017-06-27
申请号：US12242862
申请日：2008-09-30
申请人： Rakesh Sethi , Shannon Campbell
发明人： Rakesh Sethi , Shannon Campbell
IPC分类号： A61B5/021 , A61B5/02 , A61B5/024 , A61B5/1455 , A61B5/00
CPC分类号： A61B5/021 , A61B5/02007 , A61B5/02108 , A61B5/02416 , A61B5/1455 , A61B5/7257
摘要： Systems and methods are disclosed herein for maintaining the calibration of non-invasive blood pressure monitoring devices. Phase components of pulse signals detected by the blood pressure monitoring device are compared to stored baseline phase component values. If the difference exceeds a threshold, the blood pressure monitoring device is recalibrated.

3. 发明授权

US08858433B2 Systems and methods for monitoring pain management 有权
公开(公告)号：US08858433B2
公开(公告)日：2014-10-14
申请号：US12750950
申请日：2010-03-31
申请人： Rakesh Sethi , Paul Stanley Addison , James N. Watson , Paul A. Edney
发明人： Rakesh Sethi , Paul Stanley Addison , James N. Watson , Paul A. Edney
IPC分类号： A61B5/00
CPC分类号： A61B5/14551 , A61B5/02125 , A61B5/4824 , A61B5/7203 , A61B5/7225 , A61B5/726 , A61B2560/0223
摘要： The present disclosure relates to systems and methods for monitoring pain management using measurements of physiological parameters based on a PPG signal. A reference physiological parameter may be compared against a later measurement to identify a change in condition that may indicate a pain management problem.

4. 发明申请

US20120143067A1 SYSTEMS AND METHODS FOR DETERMINING WHEN TO MEASURE A PHYSIOLOGICAL PARAMETER 有权
标题翻译：用于在测量生理参数时确定的系统和方法
公开(公告)号：US20120143067A1
公开(公告)日：2012-06-07
申请号：US12957538
申请日：2010-12-01
申请人： James N. Watson , Paul Stanley Addison , Rakesh Sethi , Keith Manning
发明人： James N. Watson , Paul Stanley Addison , Rakesh Sethi , Keith Manning
IPC分类号： A61B5/021
CPC分类号： A61B5/02108 , A61B5/02125 , A61B5/7239 , A61B2560/0223
摘要： Systems and methods are provided for determining when to update a blood pressure measurement. The value of a physiological metric may be monitored and compared to a reference value. A patient monitoring system may compute a difference between a monitored metric and a reference value, and compare the difference to a threshold value to determine whether to update a blood pressure measurement. The threshold value may be constant or variable, and may depend on the monitored metric.
摘要翻译：提供了系统和方法来确定何时更新血压测量。可以监测生理度量的值并将其与参考值进行比较。患者监视系统可以计算所监视的度量和参考值之间的差异，并将差值与阈值进行比较，以确定是否更新血压测量。阈值可以是常数或可变的，并且可以取决于监视的度量。

5. 发明申请

US20100249543A1 SYSTEMS AND METHODS FOR MONITORING PAIN MANAGEMENT 有权
公开(公告)号：US20100249543A1
公开(公告)日：2010-09-30
申请号：US12750935
申请日：2010-03-31
申请人： Rakesh Sethi , Paul Stanley Addison , James N. Watson , Paul A. Edney
发明人： Rakesh Sethi , Paul Stanley Addison , James N. Watson , Paul A. Edney
IPC分类号： A61B5/1455 , A61B5/00
CPC分类号： G06F19/34 , A61B5/0205 , A61B5/021 , A61B5/02416 , A61B5/0816 , A61B5/14551 , A61B5/4824 , A61B5/7203 , A61B5/7225 , A61B5/726
摘要： The present disclosure relates to systems and methods for monitoring pain management using measurements of physiological parameters based on a PPG signal. A reference physiological parameter may be compared against a later measurement to identify a change in condition that may indicate a pain management problem.

6. 发明申请

US20100081945A1 Systems and Methods for Maintaining Blood Pressure Monitor Calibration 有权
标题翻译：维持血压计校准的系统和方法
公开(公告)号：US20100081945A1
公开(公告)日：2010-04-01
申请号：US12242862
申请日：2008-09-30
申请人： Rakesh Sethi , Shannon Campbell
发明人： Rakesh Sethi , Shannon Campbell
IPC分类号： A61B5/021
CPC分类号： A61B5/021 , A61B5/02007 , A61B5/02108 , A61B5/02416 , A61B5/1455 , A61B5/7257
摘要： Systems and methods are disclosed herein for maintaining the calibration of non-invasive blood pressure monitoring devices. Phase components of pulse signals detected by the blood pressure monitoring device are compared to stored baseline phase component values. If the difference exceeds a threshold, the blood pressure monitoring device is recalibrated.
摘要翻译：本文公开了用于维持非侵入式血压监测装置的校准的系统和方法。将由血压监测装置检测的脉冲信号的相位分量与存储的基线相位分量值进行比较。如果差异超过阈值，则对血压监测装置进行重新校准。

7. 发明授权

US09357934B2 Systems and methods for physiological event marking 有权
标题翻译：生理事件标记的系统和方法
公开(公告)号：US09357934B2
公开(公告)日：2016-06-07
申请号：US12957546
申请日：2010-12-01
申请人： James N. Watson , Paul Stanley Addison , Rakesh Sethi , Keith Manning
发明人： James N. Watson , Paul Stanley Addison , Rakesh Sethi , Keith Manning
IPC分类号： A61B5/00 , G06F19/00 , A61B5/021 , A61B5/1455 , G01D18/00 , A61B5/024
CPC分类号： A61B5/02125 , A61B5/0031 , A61B5/024 , A61B5/02416 , A61B5/14551 , A61B5/746 , A61B2560/0223 , G01D18/008 , G06F19/00 , G16H50/20 , G16H50/30
摘要： Systems and methods are provided for storing event markers. The value of a monitored physiological metric may be monitored and compared to a reference value. A patient monitoring system may compute a difference between a monitored metric and a reference value, and compare the difference to a threshold value to determine whether a physiological event has occurred. Based on the determination, a patient monitoring system may store an event marker, trigger a response, update a metric value, or perform any other suitable function.
摘要翻译：提供了系统和方法来存储事件标记。监测的生理度量的值可以被监测并且与参考值进行比较。患者监视系统可以计算所监视的度量和参考值之间的差异，并且将差异与阈值进行比较以确定是否已经发生生理事件。基于该确定，患者监视系统可以存储事件标记，触发响应，更新度量值或执行任何其他合适的功能。

8. 发明授权

US08463347B2 Systems and methods for normalizing a plethysmograph signal for improved feature analysis 有权
标题翻译：用于校正体积描记器信号以改进特征分析的系统和方法
公开(公告)号：US08463347B2
公开(公告)日：2013-06-11
申请号：US12571172
申请日：2009-09-30
申请人： James N. Watson , Rakesh Sethi , Robert Stoughton , Paul Stanley Addison
发明人： James N. Watson , Rakesh Sethi , Robert Stoughton , Paul Stanley Addison
IPC分类号： A61B5/1455
CPC分类号： A61B5/0205 , A61B5/021 , A61B5/02125 , A61B5/14551 , A61B5/1495 , A61B5/72 , A61B5/7239 , A61B5/746
摘要： The present disclosure relates to systems and methods for analyzing and normalizing signals, such as PPG signals, for use in patent monitoring. The PPG signal may be detected using a continuous non-invasive blood pressure monitoring system and the normalized signals may be used to determine whether a recalibration of the system should be performed.
摘要翻译：本公开涉及用于分析和归一化信号（例如PPG信号）的用于专利监测的系统和方法。可以使用连续的非侵入性血压监测系统来检测PPG信号，并且可以使用归一化信号来确定是否应该执行系统的重新校准。

9. 发明申请

US20120136261A1 Systems and methods for calibrating physiological signals with multiple techniques 审中-公开
标题翻译：用多种技术校准生理信号的系统和方法
公开(公告)号：US20120136261A1
公开(公告)日：2012-05-31
申请号：US12956932
申请日：2010-11-30
申请人： Rakesh Sethi , Robert Stoughton , James N. Watson , Paul Stanley Addison , Shannon E. Campbell , Daniel Lisogurski , Edward M. McKenna
发明人： Rakesh Sethi , Robert Stoughton , James N. Watson , Paul Stanley Addison , Shannon E. Campbell , Daniel Lisogurski , Edward M. McKenna
IPC分类号： A61B5/021
CPC分类号： A61B5/02125 , A61B5/14551 , A61B5/1495 , A61B2560/0223
摘要： Systems and methods are disclosed herein for calibrating the calculation of physiological parameters. Two or more calibration techniques may be used to determine a relationship between physiological measurements and a desired physiological parameter, such as a relationship between differential pulse transit time (DPTT) and blood pressure. Different calibration techniques may be used in a serial fashion, one after the other, or in a parallel fashion, with different weights accorded to each calibration technique. When physiological or other changes occur, the calibration data may be stored for later use and new calibration data may be generated.
摘要翻译：本文公开了用于校准生理参数的计算的系统和方法。可以使用两种或更多种校准技术来确定生理测量与所需生理参数之间的关系，例如差异脉冲传播时间（DPTT）与血压之间的关系。不同的校准技术可以一个接一个地以串行的方式使用，或者以平行的方式使用，具有与每个校准技术相符的不同重量。当发生生理或其他变化时，校准数据可以被存储以供以后使用，并且可以生成新的校准数据。

10. 发明申请

US20110021929A1 SYSTEMS AND METHODS FOR CONTINUOUS NON-INVASIVE BLOOD PRESSURE MONITORING 审中-公开
标题翻译：连续不间断血液压力监测的系统和方法
公开(公告)号：US20110021929A1
公开(公告)日：2011-01-27
申请号：US12509790
申请日：2009-07-27
申请人： Rakesh Sethi , James Watson , Paul Stanly Addison
发明人： Rakesh Sethi , James Watson , Paul Stanly Addison
IPC分类号： A61B5/02
CPC分类号： A61B5/021 , A61B5/02125
摘要： Systems and methods are disclosed herein for continuous non-invasive blood pressure (CNIBP) monitoring. Multiple reference blood pressure values may be obtained using a calibration device. These multiple reference blood pressure values may be used as calibration points for determining a relationship between the blood pressure of a patient and photoplethysmograph (PPG) signals.
摘要翻译：本文公开了用于连续非侵入性血压（CNIBP）监测的系统和方法。可以使用校准装置获得多个参考血压值。这些多个参考血压值可以用作用于确定患者的血压与光电体积描记器（PPG）信号之间的关系的校准点。

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