公开(公告)号：US09335251B2

公开(公告)日：2016-05-10

申请号：US14064607

申请日：2013-10-28

Applicant: NXP B.V.

Inventor： Aly Aamer Syed ,  Manvi Agarwal

IPC: G01N21/17 ,  G01N21/15 ,  G01N21/94 ,  G01N21/53

CPC classification number: G01N21/17 ,  G01N21/15 ,  G01N21/53 ,  G01N21/94 ,  G01N2021/157 ,  G01N2021/945

Abstract: An environmental sensor is disclosed. The environmental sensor includes a semiconductor substrate including a light sensor, a surface through which ambient light can pass to reach a light sensor and a light source operable to illuminate the surface, whereby at least some of the light from the light source is reflected by the surface onto the light sensor. The environmental sensor is operable to determine the presence of a fouling layer on the surface by comparing measurements of ambient light and reflected light by the at least one light sensor.

Abstract translation: 公开了一种环境传感器。 环境传感器包括：半导体基板，包括光传感器，环境光可以通过该表面到达光传感器的表面;以及可操作以照亮表面的光源，由此光源中的至少一些光被 表面到光传感器上。 环境传感器可操作以通过比较由至少一个光传感器对环境光和反射光的测量来确定表面上的结垢层的存在。

公开(公告)号：US20150372666A1

公开(公告)日：2015-12-24

申请号：US14718294

申请日：2015-05-21

Applicant: NXP B.V.

Inventor： Juan Echeverri Escobar ,  Surendra Guntur ,  Manvi Agarwal ,  Rinze Ida Mechtildis Peter Meijer

IPC: H03K5/13

CPC classification number: G01R31/31725 ,  G01R31/31727 ,  G01R31/31937 ,  H03K3/0375

Abstract: An integrated circuit comprises: a first processing stage comprising processing logic for performing a processing operation on an input signal to generate an output signal wherein the input signal corresponds to an output signal of a previous processing stage; a first sampling element adapted to sample a first value of said output signal synchronously with a clock signal; a second sampling element adapted to sample a second value of said output signal synchronously with a first delayed clock signal; and a first delayed clock signal generator, adapted to selectively generate said first delayed clock signal in response to a control signal generated in said previous processing stage.

Abstract translation: 集成电路包括：第一处理级，包括用于对输入信号执行处理操作的处理逻辑，以产生输出信号，其中输入信号对应于先前处理级的输出信号; 第一采样元件，适于与时钟信号同步地采样所述输出信号的第一值; 第二采样元件，适于与第一延迟时钟信号同步地采样所述输出信号的第二值; 以及第一延迟时钟信号发生器，其适于响应于在所述先前处理级中产生的控制信号选择性地产生所述第一延迟时钟信号。

公开(公告)号：US09143193B2

公开(公告)日：2015-09-22

申请号：US14033133

申请日：2013-09-20

Applicant: NXP B.V.

Inventor： Manvi Agarwal ,  Klaas Brink

IPC: H04B1/7136 ,  H04L27/00 ,  H04W72/02

CPC classification number: H04B1/7136 ,  H04L27/0006 ,  H04W72/02

Abstract: A processor for a radio circuit is disclosed. The processor includes a full spectrum receiver and a white space classifier. The full spectrum receiver is configured to receive an analogue radio signal comprising multiple channels within a frequency band and transform the analogue radio signal to a digital radio signal. The full spectrum receiver is also configured to transform the digital radio signal from a time domain signal to a frequency domain signal. The white space classifier is configured to identify an unused channel within the frequency band using the frequency domain signal derived from the analogue radio signal.

Abstract translation: 公开了一种用于无线电电路的处理器。 处理器包括全频谱接收器和空白分类器。 全频谱接收机被配置为接收包括频带内的多个信道的模拟无线电信号，并将模拟无线电信号转换成数字无线电信号。 全频谱接收机还被配置为将数字无线电信号从时域信号转换为频域信号。 空白分类器被配置为使用从模拟无线电信号导出的频域信号来识别频带内的未使用信道。

公开(公告)号：US10055326B2

公开(公告)日：2018-08-21

申请号：US14027146

申请日：2013-09-13

Applicant: NXP B.V.

Inventor： Klaas Brink ,  Manvi Agarwal ,  Ghiath Al-kadi

IPC: G06F11/34 ,  G06F1/32 ,  H04B1/16 ,  G06K7/00 ,  G06K19/07

CPC classification number: G06F11/3409 ,  G06K7/0008 ,  G06K7/0095 ,  G06K19/0723

Abstract: In an embodiment, a method for monitoring the state of health of an electronic data carrier involves using a reader device to determine the state of health of the electronic data carrier by reading a parameter value indicative of a state of health from the electronic data carrier. In an embodiment, a system for monitoring a state of health of an electronic data carrier comprising a reader device operable to read data from the electronic data carrier. The reader device is arranged to determine the state of health of the electronic data carrier by reading a parameter value indicative of the state of health from the electronic data carrier.

公开(公告)号：US09488691B2

公开(公告)日：2016-11-08

申请号：US14718294

申请日：2015-05-21

Applicant: NXP B.V.

Inventor： Juan Echeverri Escobar ,  Surendra Guntur ,  Manvi Agarwal ,  Rinze Ida Mechtildis Peter Meijer

IPC: G01R31/28 ,  G01R31/317 ,  G01R31/3193 ,  H03K3/037

CPC classification number: G01R31/31725 ,  G01R31/31727 ,  G01R31/31937 ,  H03K3/0375

Abstract: An integrated circuit comprises: a first processing stage comprising processing logic for performing a processing operation on an input signal to generate an output signal, wherein the input signal corresponds to an output signal of a previous processing stage; a first sampling element adapted to sample a first value of said output signal synchronously with a clock signal; a second sampling element adapted to sample a second value of said output signal synchronously with a first delayed clock signal; and a first delayed clock signal generator, adapted to selectively generate said first delayed clock signal in response to a control signal generated in said previous processing stage.

Abstract translation: 集成电路包括：第一处理级，包括用于对输入信号执行处理操作以产生输出信号的处理逻辑，其中所述输入信号对应于先前处理级的输出信号; 第一采样元件，适于与时钟信号同步地采样所述输出信号的第一值; 第二采样元件，适于与第一延迟时钟信号同步地采样所述输出信号的第二值; 以及第一延迟时钟信号发生器，其适于响应于在所述先前处理级中产生的控制信号选择性地产生所述第一延迟时钟信号。

公开(公告)号：US20140151538A1

公开(公告)日：2014-06-05

申请号：US14064607

申请日：2013-10-28

Applicant: NXP B.V.

Inventor： Aly Aamer Syed ,  Manvi Agarwal

IPC: G01N21/17

CPC classification number: G01N21/17 ,  G01N21/15 ,  G01N21/53 ,  G01N21/94 ,  G01N2021/157 ,  G01N2021/945

Abstract: An environmental sensor is disclosed. The environmental sensor includes a semiconductor substrate including a light sensor, a surface through which ambient light can pass to reach a light sensor and a light source operable to illuminate the surface, whereby at least some of the light from the light source is reflected by the surface onto the light sensor. The environmental sensor is operable to determine the presence of a fouling layer on the surface by comparing measurements of ambient light and reflected light by the at least one light sensor.

Abstract translation: 公开了一种环境传感器。 环境传感器包括：半导体基板，包括光传感器，环境光可以通过该表面到达光传感器的表面;以及可操作以照亮表面的光源，由此光源中的至少一些光被 表面到光传感器上。 环境传感器可操作以通过比较由至少一个光传感器对环境光和反射光的测量来确定表面上的结垢层的存在。

公开(公告)号：US20140082429A1

公开(公告)日：2014-03-20

申请号：US14027146

申请日：2013-09-13

Applicant: NXP B.V.

Inventor： Klaas Brink ,  Manvi Agarwal ,  Ghiath Al-kadi

IPC: G06F11/34

CPC classification number: G06F11/3409 ,  G06K7/0008 ,  G06K7/0095 ,  G06K19/0723

Abstract: According to an aspect of the invention, a method for monitoring the state of health of an electronic data carrier is conceived, wherein a reader device operable to read data from said electronic data carrier determines the state of health of the electronic data carrier by reading a parameter value indicative of said state of health from the electronic data carrier. According to a further aspect of the invention, a system for monitoring the state of health of an electronic data carrier is provided, the system comprising a reader device operable to read data from said electronic data carrier, wherein said reader device is arranged to determine the state of health of the electronic data carrier by reading a parameter value indicative of said state of health from the electronic data carrier.

Abstract translation: 根据本发明的一个方面，构想了一种用于监视电子数据载体的健康状况的方法，其中可操作以从所述电子数据载体读取数据的读取装置通过读取电子数据载体来确定电子数据载体的健康状况 指示来自电子数据载体的健康状况的参数值。 根据本发明的另一方面，提供了一种用于监视电子数据载体的健康状态的系统，该系统包括可操作以从所述电子数据载体读取数据的读取器装置，其中所述读取器装置被布置成确定 通过从电子数据载体读取表示健康状况的参数值来确定电子数据载体的健康状态。