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11. 发明申请

WO2020083575A1 TUNING METHOD, MANUFACTURING METHOD, COMPUTER-READABLE STORAGE MEDIUM AND TUNING SYSTEM 审中-公开
公开(公告)号：WO2020083575A1
公开(公告)日：2020-04-30
申请号：PCT/EP2019/075018
申请日：2019-09-18
申请人： AMS SENSORS UK LIMITED
发明人： MCCUTCHEON, Peter
IPC分类号： G10K11/16
摘要： A method for tuning filter parameters of a noise cancellation enabled audio system with an ear-mountable playback device (HP, MP) comprising a speaker (SP) and a feedback noise microphone (FB_MIC) located in proximity to the speaker comprises provision of acoustic transfer functions between the speaker and the feedback noise microphone, between the speaker and an eardrum, between an ambient sound source and the eardrum and between the ambient sound source and the feedback noise microphone. The parameters of a feedback filter function (B),which is designed to process a feedback noise signal,are tuned. A noise cancellation performance of the audio system at the eardrum is determined based on each of the acoustic transfer functions and on the feedback filter function.

12. 发明申请

WO2019166796A1 IR THERMOPILE DETECTOR ARRAYS 审中-公开
公开(公告)号：WO2019166796A1
公开(公告)日：2019-09-06
申请号：PCT/GB2019/050530
申请日：2019-02-26
申请人： AMS SENSORS UK LIMITED
发明人： UDREA, Florin , DE LUCA, Andrea
IPC分类号： G01J5/02 , G01J5/12 , H01L27/16
摘要： We disclose herein an infra-red (IR) detector comprising a substrate comprising at least one etched portion and a substrate portion; a dielectric layer disposed on the substrate. The dielectric layer comprises at least one dielectric membrane, which is adjacent to the etched portion of the substrate. The detector further comprises a first sensing area and a second sensing area each located in a dielectric membrane and a plurality of thermocouples. At least one thermocouple comprises first and second thermal junctions. The first thermal junction is located in or on the first sensing area and the second thermal junction is located in or on the second sensing area.

13. 发明申请

WO2019122888A1 AN INFRA-RED DEVICE 审中-公开
公开(公告)号：WO2019122888A1
公开(公告)日：2019-06-27
申请号：PCT/GB2018/053707
申请日：2018-12-20
申请人： AMS SENSORS UK LIMITED
发明人： UDREA, Florin , ALI, Syed Zeeshan , HOPPER, Richard Henry , MINIXHOFER, Rainer
IPC分类号： G01J5/04 , G01J5/08 , G01J5/02
摘要： We disclose an Infrared (IR) device comprising a first substrate comprising a first cavity; a dielectric layer disposed on the first substrate; a second substrate disposed on the dielectric layer and on the opposite side of the first substrate, the second substrate having a second cavity. The device further comprises an optically transmissive layer attached to one of the first and second substrates; a further layer provided to another of the first and second substrates so that the IR device is substantially closed. Holes are provided through the dielectric layer so that a pressure in the first cavity is substantially the same level as a pressure in the second cavity.

14. 发明申请

WO2017130002A1 SENSOR SIGNAL PROCESSING DEVICE 审中-公开
标题翻译：传感器信号处理装置
公开(公告)号：WO2017130002A1
公开(公告)日：2017-08-03
申请号：PCT/GB2017/050225
申请日：2017-01-30
申请人： AMS SENSORS UK LIMITED
发明人： MCMILLAN, Douglas James , DIXON, Clinton Sean , STACEY, Simon Jonathan
IPC分类号： G01N33/00 , G08B21/12
CPC分类号： G01N33/0073 , G01N27/045 , G01N33/0063 , G01N33/0065 , G05B15/02 , G06F1/26 , G08B21/12 , G08B25/08 , G08B29/16
摘要： An electronic device comprising: a control and measure subsystem (120) configured to receive an output signal from the at least one sensor (110), to obtain sensor measurement data and to pass them to a comparator (130) configured to compare the sensor measurement data to previous measurement data. If a change is detected that exceeds a first predetermined threshold limit, then a first processor (140) is informed about the obtained sensor measurement data.
摘要翻译：一种电子设备，包括：控制和测量子系统（120），其被配置为接收来自所述至少一个传感器（110）的输出信号，以获得传感器测量数据并将它们传递到比较器（ 130），被配置为将传感器测量数据与先前的测量数据进行比较。如果检测到超过第一预定阈值限制的改变，则通知第一处理器（140）关于获得的传感器测量数据。

15. 发明申请

WO2019228700A1 SENSOR ARRANGEMENT AND METHOD OF OPERATING A SENSOR ARRANGEMENT 审中-公开
公开(公告)号：WO2019228700A1
公开(公告)日：2019-12-05
申请号：PCT/EP2019/059149
申请日：2019-04-10
申请人： AMS SENSORS UK LIMITED
发明人： MACCIONI, Alberto , BESLING, Willem Frederik Adrianus
IPC分类号： G01L9/00 , H03M3/00 , G01L9/12 , G01L27/00 , G01L1/14 , H03M1/10
摘要： A sensor arrangement (10) comprises a pressure sensor (12) that is realized as capacitive pressure sensor, a capacitance-to-digital converter (13) coupled to the pressure sensor(12) and implemented as a delta-sigma analog-to- digital converter, and a reference voltage generator (32) having a control input for receiving a control signal (SC) and an output (33) for providing a reference voltage (VREF). The output (33) of the reference voltage generator (32) is connected to an input of the capacitance-to-digital converter (13). The reference voltage generator (32) is configured to set a value of the reference voltage (VREF) as a function of the control signal (SC). At least two different values of the reference voltage (VREF) have the same sign and different amounts.

16. 发明申请

WO2019122887A1 AN INFRA-RED DEVICE 审中-公开
公开(公告)号：WO2019122887A1
公开(公告)日：2019-06-27
申请号：PCT/GB2018/053706
申请日：2018-12-20
申请人： AMS SENSORS UK LIMITED
发明人： UDREA, Florin , ALI, Syed Zeeshan , HOPPER, Richard Henry
IPC分类号： G01J3/10 , G01J5/02 , G01J5/08
CPC分类号： F41J2/02 , G01J3/108 , G01J5/0225 , G01J5/024 , G01J5/0809 , G01J5/522 , H01K1/02
摘要： We disclose herein an infra-red (IR) device comprising a substrate comprising an etched cavity portion and a substrate portion; a dielectric layer disposed on the substrate. The dielectric layer comprises a dielectric membrane which is adjacent, or directly above, or below the etched cavity portion of the substrate. The device further comprises a reflective layer on or in or above or below the dielectric membrane to enhance emission or absorption of infrared light at one or more wavelengths.

17. 发明申请

WO2020001923A1 TEMPERATURE SENSOR SEMICONDUCTOR DEVICE WITH PAIR OF DIODES AND FEEDBACK LOOP 审中-公开
公开(公告)号：WO2020001923A1
公开(公告)日：2020-01-02
申请号：PCT/EP2019/064324
申请日：2019-06-03
申请人： AMS SENSORS UK LIMITED
发明人： MICHEL, Fridolin
IPC分类号： G01K7/01 , G06K19/07 , H03M1/14 , H03M1/06 , H03M1/08 , H03M1/46
摘要： The temperature sensor comprises first and second diodes (bip 1 , bip 2 ) of specified ratio, the first diode (bip 1 ) being connected between a negative supply voltage and a first resistor (R 1 ) provided for a PTAT voltage (V ptat ) drop, an array of dynamically matched current sources employing a dynamic element matching controller (DEM), the first resistor being connected between the first diode and a first input of the array, the second diode (bip 2 ) being connected between the negative supply voltage and a second input of the array, and a SAR feedback loop, which comprises a SAR controller, a SAR comparator, a generator for a CTAT voltage (V ctat ), and an adjustable second resistor (R 2 ), which implements a DAC and converts the CTAT voltage into a proportional current. The generator for the CTAT voltage is connected to the array of current sources to define a nominal current.

18. 发明申请

WO2017207965A1 An Environment Sensor System 审中-公开
标题翻译：一个环境传感器系统
公开(公告)号：WO2017207965A1
公开(公告)日：2017-12-07
申请号：PCT/GB2017/051469
申请日：2017-05-25
申请人： AMS SENSORS UK LIMITED
发明人： ALI, Syed Zeeshan , STACEY, Simon Jonathan , UDREA, Florin
IPC分类号： G01N27/12 , G01N21/3504 , G01N27/16
摘要： M&C PC927975WO 2 7139274-1-CMORRIS ABSTRACT: We disclose herein an environmental sensor system comprising an environmental sensor comprising a first heater and a second heaterin which the first heater is configured to consume a lower power compared to the second heater. The system also comprises a controller coupledwith the environmental sensor. The controller is configured to detect if a measured value of a targeted environmental parameter is present. The controller is configured to switch on at least one of the first and second heaters based on the presence and/or result of the measured value of the targeted environmental parameter.
摘要翻译：本文公开了一种环境传感器系统，其包括环境传感器，该环境传感器包括第一加热器和第二加热器，第一加热器被配置为消耗较低的功率与第二个加热器相比。该系统还包括与环境传感器耦合的控制器。控制器被配置为检测目标环境参数的测量值是否存在。控制器被配置为基于目标环境参数的测量值的存在和/或结果来接通第一和第二加热器中的至少一个。

19. 发明申请

WO2017207964A2 MICRO-HOTPLATE DEVICES WITH RING STRUCTURES 审中-公开
标题翻译：具有环形结构的微型HOTPLATE设备
公开(公告)号：WO2017207964A2
公开(公告)日：2017-12-07
申请号：PCT/GB2017/051468
申请日：2017-05-25
申请人： AMS SENSORS UK LIMITED
发明人： UDREA, Florin , ALI, Syed Zeeshan , CHOWDHURY, Mohamed Foysol
IPC分类号： G01N27/12
摘要： We disclose a micro-hotplate comprising a substrate comprising an etched portion and a substrate portion and a dielectric region over the substrate. The dielectric region comprises first and second portions. The first portion is adjacent to the etched portion of the substrate and the second portion is adjacent to the substrate portion of the substrate. The micro- hotplate further comprises a heater formed in the dielectric region, and a ring structure formed within and/or over the dielectric region such that the ring structure is coupled with the first and second portions of the dielectric region.
摘要翻译：我们公开了一种微热板，其包括包含蚀刻部分和衬底部分以及衬底上的介电区域的衬底。介电区域包括第一和第二部分。第一部分邻近衬底的蚀刻部分，第二部分邻近衬底的衬底部分。微热板还包括形成在介电区域中的加热器以及形成在介电区域内和/或上方的环形结构，使得环形结构与介电区域的第一和第二部分耦合。

20. 发明申请

WO2017207963A1 A CHEMICAL SENSOR 审中-公开
标题翻译：化学传感器
公开(公告)号：WO2017207963A1
公开(公告)日：2017-12-07
申请号：PCT/GB2017/051467
申请日：2017-05-25
申请人： AMS SENSORS UK LIMITED
发明人： HOPPER, Richard Henry , DE LUCA, Andrea , LEDINS, Kaspars , ALI, Syed Zeeshan , CHOWDHURY, Mohamed Foysol
IPC分类号： G01N21/3504 , G01N33/00 , G01N21/03 , G01J5/08
摘要： We disclose a chemical sensing device for detecting a fluid. The sensing device comprises: at least one substrate region (1) comprising at least one etched portion; a dielectric region (3) formed on the at least one substrate region, the dielectric region comprising at least one dielectric membrane region (3) adjacent to the at least one etched portion; an optical source (2) for emitting an infra-red (IR) signal; an optical detector (4) for detecting the IR signal emitted from the optical source; one or more further substrates (6) formed on or under the dielectric region, said one or more further substrates defining an optical path for the IR signal to propagate from the optical source to the optical detector. At least one of the optical source and optical detector is formed in or on the dielectric membrane region.
摘要翻译：我们公开了一种用于检测流体的化学传感装置。感测装置包括：至少一个衬底区域（1），其包括至少一个蚀刻部分; 介电区域（3），其形成在所述至少一个衬底区域上，所述介电区域包括与所述至少一个蚀刻部分相邻的至少一个介电膜区域（3）用于发射红外（IR）信号的光源（2）光检测器（4），用于检测从光源发射的IR信号; 在电介质区域上或电介质区域下方形成的一个或多个另外的衬底（6），所述一个或多个另外的衬底限定用于IR信号从光源传播到光学检测器的光路。光源和光检测器中的至少一个形成在电介质膜区域中或电介质膜区域上。

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