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1. 发明申请

US20180202884A1 PRESSURE LEVEL SENSING DEVICE AND A METHOD FOR SENSING PRESSURE 审中-公开
公开(公告)号：US20180202884A1
公开(公告)日：2018-07-19
申请号：US15743678
申请日：2016-07-12
申请人： Todos Technologies Ltd. , TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.
发明人： Yael Nemirovsky
IPC分类号： G01L11/00
CPC分类号： G01L11/002 , G01L21/12 , G01N27/4077
摘要： A pressure sensing device that includes a pressure sensing element that is of microscopic scale and has a pressure level dependent thermal parameter; a signal source that is configured to supply an input electrical signal to the pressure sensing element; and a monitor that is configured to (a) measure electrical output signals generated by the pressure sensing element as a result of the supply of the input electrical signal and (b) estimate a pressure level applied on the pressure sensing element based on the electrical output signals.

2. 发明申请

WO2015186011A1 SELF-AMPLIFYING SENSOR PAIR 审中-公开
标题翻译：自放大传感器对
公开(公告)号：WO2015186011A1
公开(公告)日：2015-12-10
申请号：PCT/IB2015/053337
申请日：2015-05-07
申请人： TODOS TECHNOLOGIES LTD.
发明人： SHOHAM, Yoav
IPC分类号： G01J5/00
CPC分类号： G01J5/24 , G01J5/0806 , G01J2005/202
摘要： A sensing device (20) includes a pair of infrared sensors comprising respective temperature-sensitive transistors (32, 34), which are configured to generate respective output signals in response to incident thermal radiation, and which are coupled together in a differential circuit topology so as to amplify a difference between the respective output signals.
摘要翻译：感测装置（20）包括一对红外传感器，其包括相应的温度敏感晶体管（32,34），其被配置为响应于入射的热辐射产生相应的输出信号，并且以差分电路拓扑结合在一起以放大各个输出信号之间的差。

3. 发明申请

WO2017021958A1 GAS SENSING DEVICE HAVING DISTRIBUTED GAS SENSING ELEMENTS AND A METHOD FOR SENSING GAS 审中-公开
标题翻译：具有分布式气体感测元件的气体感测装置和用于感测气体的方法
公开(公告)号：WO2017021958A1
公开(公告)日：2017-02-09
申请号：PCT/IL2016/050839
申请日：2016-08-01
申请人： TODOS TECHNOLOGIES LTD. , TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.
发明人： NEMIROVSKY, Yael , NEMIROVSKY, Amikam , MELMAN, Shmuel
IPC分类号： G01N25/30 , G01N33/00
CPC分类号： G01N33/0027 , G01N25/30 , G01N33/0031
摘要： A gas sensing device that includes a (a) gas reactive element that has a gas dependent temperature parameter; and (b) a semiconductor temperature sensing element that is spaced apart from the gas reactive element and is configured to sense radiation emitted from the gas reactive element and generate detection signals that are responsive to a temperature of the gas reactive element; wherein the gas reactive element and the semiconductor temperature sensing element are of microscopic scale.
摘要翻译：一种气体感测装置，其包括（a）具有气体相关温度参数的气体反应元件; 和（b）半导体温度感测元件，其与所述气体反应元件间隔开并且被配置为感测从所述气体反应元件发射的辐射并产生响应于所述气体反应元件的温度的检测信号; 其中气体反应元件和半导体温度感测元件是微观尺度的。

4. 发明申请

WO2015177794A1 GAS SENSING DEVICE AND A METHOD FOR SENSING GAS 审中-公开
标题翻译：气体感测装置和感测气体的方法
公开(公告)号：WO2015177794A1
公开(公告)日：2015-11-26
申请号：PCT/IL2015/050533
申请日：2015-05-19
申请人： TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD. , TODOS TECHNOLOGIES LTD
发明人： NEMIROVSKY, Yael
IPC分类号： G01K7/01 , G01N27/16 , G01N25/22 , H01L21/764 , H01L35/02
CPC分类号： G01N25/20 , G01K7/01 , G01K7/015 , G01N25/30 , G01N27/16 , G01N33/0031 , H01L21/764
摘要： A method and a gas sensing device are provided. The gas sensing device may include a bulk and an array of gas sensing elements that are thermally isolated from the bulk, wherein each gas sensing element of a plurality of gas sensing elements of the array comprises (i) a gas reactive element that has a gas dependent temperature parameter; and (ii) a semiconductor temperature sensing element that is thermally coupled to the gas reactive element and is configured to generate detection signals that are responsive to a temperature of the gas reactive element.
摘要翻译：提供了一种方法和气体感测装置。气体感测装置可以包括与本体热隔离的气体感测元件的体积和阵列，其中阵列的多个气体感测元件中的每个气体感测元件包括（i）气体反应元件，其具有气体依赖温度参数; 和（ii）半导体温度感测元件，其热耦合到所述气体反应元件并且被配置为产生响应于所述气体反应元件的温度的检测信号。

5. 发明申请

WO2017203507A8 A GAS SENSING DEVICE AND A METHOD FOR SENSING GAS 审中-公开
公开(公告)号：WO2017203507A8
公开(公告)日：2017-11-30
申请号：PCT/IL2017/050309
申请日：2017-03-09
申请人： TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD. , TODOS TECHNOLOGIES LTD.
发明人： NEMIROVSKY, Yael , NEMIROVSKY, Amikam
IPC分类号： G01N21/3504 , G01N21/61
摘要： There is provided a gas sensing device for sensing a certain gas that is associated with a certain spectral band, the gas sensing device may include a passive gas sensor that is configured to generate passive gas sensor detection signals that are responsive to the certain spectral band; a passive dummy sensor that is configured to generate passive dummy sensor detection signals that are indifferent to the certain spectral band; and at least one circuit that is configured to detect a presence or absence of the certain gas within a certain volume that is located within the fields of view of the passive gas sensor and the passive dummy sensor based on a comparison between the passive gas sensor detection signals and the passive dummy sensor detection signals.

6. 发明申请

WO2017009827A1 PRESSURE LEVEL SENSING DEVICE AND A METHOD FOR SENSING PRESSURE 审中-公开
标题翻译：压力水平传感装置和感测压力的方法
公开(公告)号：WO2017009827A1
公开(公告)日：2017-01-19
申请号：PCT/IL2016/050745
申请日：2016-07-12
申请人： TODOS TECHNOLOGIES LTD. , TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.
发明人： NEMIROVSKY, Yael
IPC分类号： G01L21/12 , G01N27/18 , H01L27/16
CPC分类号： G01L11/002 , G01L21/12 , G01N27/4077
摘要： A pressure sensing device that includes a pressure sensing element that is of microscopic scale and has a pressure level dependent thermal parameter; a signal source that is configured to supply an input electrical signal to the pressure sensing element; and a monitor that is configured to (a) measure electrical output signals generated by the pressure sensing element as a result of the supply of the input electrical signal and (b) estimate a pressure level applied on the pressure sensing element based on the electrical output signals.
摘要翻译：一种压力感测装置，其包括具有微观尺度并且具有压力水平的热参数的压力感测元件; 信号源，被配置为向所述压力感测元件提供输入电信号; 以及监视器，其被配置为（a）测量由所述输入电信号的供给而由所述压力感测元件产生的电输出信号，以及（b）基于所述电输出来估计施加在所述压力感测元件上的压力水平信号。

7. 发明申请

WO2017203507A1 A GAS SENSING DEVICE AND A METHOD FOR SENSING GAS 审中-公开
标题翻译：一种气体检测装置和一种检测气体的方法
公开(公告)号：WO2017203507A1
公开(公告)日：2017-11-30
申请号：PCT/IL2017/050309
申请日：2017-03-09
申请人： TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD. , TODOS TECHNOLOGIES LTD.
发明人： NEMIROVSKY, Yael , NEMIROVSKY, Amikam
IPC分类号： G01N21/3504 , G01N21/61
摘要： There is provided a gas sensing device for sensing a certain gas that is associated with a certain spectral band, the gas sensing device may include a passive gas sensor that is configured to generate passive gas sensor detection signals that are responsive to the certain spectral band; a passive dummy sensor that is configured to generate passive dummy sensor detection signals that are indifferent to the certain spectral band; and at least one circuit that is configured to detect a presence or absence of the certain gas within a certain volume that is located within the fields of view of the passive gas sensor and the passive dummy sensor based on a comparison between the passive gas sensor detection signals and the passive dummy sensor detection signals.
摘要翻译：提供了用于感测与特定光谱带相关联的特定气体的气体感测设备，气体感测设备可以包括被配置为产生被动式气体传感器检测信号的被动式气体传感器，对某个光谱带有响应; 被动虚拟传感器，被配置为生成与所述特定光谱带无关的无源虚拟传感器检测信号; 以及至少一个电路，其被配置为基于所述被动式气体传感器检测器与所述被动式气体传感器检测器之间的比较来检测位于所述被动式气体传感器和所述无源虚拟传感器的视场内的特定体积内的所述特定气体的存在或不存在。信号和无源虚拟传感器检测信号。

8. 发明授权

US11079318B2 Gas sensing device and a method for sensing gas 有权
公开(公告)号：US11079318B2
公开(公告)日：2021-08-03
申请号：US16081953
申请日：2017-03-09
申请人： TODOS TECHNOLOGIES LTD. , TECHNION RESEARCH AND DEVELOPEMENT FOUNDATION LTD.
发明人： Yael Nemirovsky , Amikam Nemirovsky
IPC分类号： G01N21/31 , G01N33/00
摘要： There is provided a gas sensing device for sensing a certain gas that is associated with a certain spectral band, the gas sensing device may include a passive gas sensor that is configured to generate passive gas sensor detection signals that are responsive to the certain spectral band; a passive dummy sensor that is configured to generate passive dummy sensor detection signals that are indifferent to the certain spectral hand; and at least one circuit that is configured to detect a presence or absence of the certain gas within a certain volume that is located within the fields of view of the passive gas sensor and the passive dummy sensor based on a comparison between the passive gas sensor detection signals and the passive dummy sensor detection signals.

9. 发明申请

US20200292443A1 A GAS SENSING DEVICE AND A METHOD FOR SENSING GAS 审中-公开
公开(公告)号：US20200292443A1
公开(公告)日：2020-09-17
申请号：US16081953
申请日：2017-03-09
申请人： TODOS TECHNOLOGIES LTD. , TECHNION RESEARCH AND DEVELOPMENT FOUNDATION LTD.
发明人： Yael Nemirovsky , Amikam NEMIROVSKY
IPC分类号： G01N21/31 , G01N33/00
摘要： There is provided a gas sensing device for sensing a certain gas that is associated with a certain spectral band, the gas sensing device may include a passive gas sensor that is configured to generate passive gas sensor detection signals that are responsive to the certain spectral band; a passive dummy sensor that is configured to generate passive dummy sensor detection signals that are indifferent to the certain spectral band; and at least one circuit that is configured to detect a presence or absence of the certain gas within a certain volume that is located within the fields of view of the passive gas sensor and the passive dummy sensor based on a comparison between the passive gas sensor detection signals and the passive dummy sensor detection signals.

10. 发明授权

US10627293B2 Self-amplifying sensor pair 有权
公开(公告)号：US10627293B2
公开(公告)日：2020-04-21
申请号：US15316182
申请日：2015-05-07
申请人： TODOS TECHNOLOGIES LTD.
发明人： Yoav Shoham
IPC分类号： G01J5/24 , G01J5/20 , G01J5/08
CPC分类号： G01J5/24 , G01J5/0806 , G01J5/20 , G01J2005/202
摘要： A sensing device includes a pair of infrared sensors comprising respective temperature-sensitive transistors, which are configured to generate respective output signals in response to incident thermal radiation, and which are coupled together in a differential circuit topology that includes at least one differential amplifier that follows the temperature-sensitive transistors, so as to amplify a difference between the respective output signals.

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