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11.发明授权公开(公告)号：US08761853B2
公开(公告)日：2014-06-24
申请号：US13010705
申请日：2011-01-20
Applicant: Visit Thaveeprungsriporn , Md Irwan Bin Md Kassim , Nyan Myo Naing , Mohamad Sulhede Bin Samsudin
Inventor： Visit Thaveeprungsriporn , Md Irwan Bin Md Kassim , Nyan Myo Naing , Mohamad Sulhede Bin Samsudin
IPC: A61B5/1455
CPC classification number: A61B5/0295 , A61B5/0059 , A61B5/02416 , A61B5/1455 , A61B5/14551 , A61B5/6843 , A61B5/6898 , A61B5/7203 , A61B5/7435 , A61B2562/0247 , A61B2562/227 , F04C2270/041 , G01N21/3151 , G01N2021/3144
Abstract: An optical measurement device and method of use provides non-invasive physiological measurements from a predetermined location on a body part of a user. The optical measurement device provides an illumination and detection assembly configured to generate and detect light of a predetermined wavelength range in the form of a photoplethysmography (PPG) signal, as well as a pressure detection assembly configured to detect an amount of pressure applied to the measurement device by the user being measured. A feedback unit, such as a portable display device, provides the user real-time feedback of the detected PPG signal and level of applied pressure so that the user may adjust the amount of applied pressure to improve the quality of the detected PPG signal.
Abstract translation: 光学测量装置和使用方法从用户的身体部位上的预定位置提供非侵入性生理测量。 光学测量装置提供照明和检测组件，其被配置为产生和检测光电体积描记术（PPG）信号形式的预定波长范围的光，以及被配置为检测施加到测量的压力量的压力检测组件 设备由用户进行测量。 诸如便携式显示设备的反馈单元为用户提供检测到的PPG信号的实时反馈和施加的压力水平，使得用户可以调整施加的压力的量以提高检测到的PPG信号的质量。
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12.发明申请METHOD OF MEASURING AN ARTEFACT REMOVED PHOTOPLETHYSMOGRAPHIC (PPG) SIGNAL AND A MEASUREMENT SYSTEM 有权测量去除光电子能谱（PPG）信号和测量系统的方法公开(公告)号：US20140058272A1
公开(公告)日：2014-02-27
申请号：US14006265
申请日：2012-03-26
Applicant: Nyan Myo Naing , Md Irwan Bin MD Kassim , Mohamad Sulhede Bin Samsudin , Visit Thaveeprungsriporn
Inventor： Nyan Myo Naing , Md Irwan Bin MD Kassim , Mohamad Sulhede Bin Samsudin , Visit Thaveeprungsriporn
IPC: A61B5/00 , A61B5/0295 , A61B5/026
CPC classification number: A61B5/7203 , A61B5/02405 , A61B5/0261 , A61B5/0295 , A61B5/14551 , A61B5/7207 , A61B5/725
Abstract: A method of measuring an artefact removed photoplethysmographic (PPG) signal and a measurement system for measuring an artefact removed photoplethysmographic (PPG) signal are provided. The method comprises obtaining a first set of PPG signals from a plurality of detectors at respective measurement sites using a first illumination; obtaining a second set of PPG signals from the plurality of detectors using a second illumination; obtaining at least two pairs of PPG signals, each pair comprising one PPG signal from the first set and one PPG signal from the second set, and for each pair, computing an artefact reference signal to obtain a candidate PPG signal; and choosing one of the candidate PPG signals as the artefact removed PPG signal.
Abstract translation: 提供了测量人造物去除的光电体积描记术（PPG）信号的方法和用于测量伪影去除的光电体积描记术（PPG）信号的测量系统。 该方法包括：使用第一照明从各个测量点处的多个检测器获得第一组PPG信号; 使用第二照明从所述多个检测器获得第二组PPG信号; 获得至少两对PPG信号，每对包含来自第一组的一个PPG信号和来自第二组的一个PPG信号，并且对于每一对，计算伪影参考信号以获得候选PPG信号; 并选择候选PPG信号之一作为去除PPG信号的伪影。
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公开(公告)号：US20120163622A1
公开(公告)日：2012-06-28
申请号：US12980279
申请日：2010-12-28
Applicant: Muralidhar KARTHIK , Samsudin , Evelyn KURNIAWATI , Sapna GEORGE
Inventor： Muralidhar KARTHIK , Samsudin , Evelyn KURNIAWATI , Sapna GEORGE
CPC classification number: H04R3/005 , H04R2410/07 , H04R2430/03
Abstract: Methods and apparatuses for detection and reduction of wind noise in audio devices are disclosed. In an embodiment, a method includes acquiring and transforming the audio signals. Correlations from the transformed audio signals are computed. A cross correlation index is compared to a predetermined value to determine if a wind noise spectral content is present. In another embodiment, an apparatus includes an audio processing unit to receive non-decomposed audio signals, and an audio decomposition unit to receive the non-decomposed audio signals and to generate decomposed audio signals. A wind noise spectrum estimation unit receives non-decomposed audio signals and decomposed audio signals and identifies wind noise spectral components in at least one of the non-decomposed and decomposed audio signals. A wind noise spectrum reduction unit receives the wind noise spectral components and removes the wind noise spectral components from at least one of the non-decomposed and the decomposed audio signals.
Abstract translation: 公开了用于音频设备中的风噪声的检测和降低的方法和装置。 在一个实施例中，一种方法包括获取和变换音频信号。 计算来自变换的音频信号的相关性。 将互相关指数与预定值进行比较，以确定是否存在风噪声频谱含量。 在另一个实施例中，一种装置包括：音频处理单元，用于接收未分解的音频信号;以及音频分解单元，用于接收未分解的音频信号并产生分解的音频信号。 风噪声频谱估计单元接收未分解的音频信号和分解的音频信号，并且识别至少一个未分解和分解的音频信号中的风噪声频谱分量。 风噪声频谱降低单元接收风噪声频谱分量，并从未分解和分解的音频信号中的至少一个去除风噪声频谱分量。
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公开(公告)号：US20100169102A1
公开(公告)日：2010-07-01
申请号：US12405133
申请日：2009-03-16
Applicant: Samsudin . , Sapna George
Inventor： Samsudin . , Sapna George
CPC classification number: G10L19/0208 , G10L19/008
Abstract: The invention provides for the encoding of surround sound produced by any coincident microphone techniques with coincident-to-virtual microphone signal matrixing. An encoding scheme provides significantly lower computational demand, by deriving the spatial parameters and output downmixes from the coincident microphone array signals and the coincident-to-surround channel-coefficients matrix, instead of the multi-channel signals.
Abstract translation: 本发明提供了通过符合虚拟麦克风信号矩阵的任何重合麦克风技术产生的环绕声的编码。 编码方案通过从重合的麦克风阵列信号和重合环绕声道系数矩阵中导出空间参数和输出下混而提供显着更低的计算需求，而不是多声道信号。
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15.发明申请MICRO-PERFORATED POLY(LACTIC) ACID PACKAGING SYSTEMS AND METHOD OF PREPARATION THEREOF 审中-公开微乳化聚（酸）酸包装系统及其制备方法公开(公告)号：US20100151166A1
公开(公告)日：2010-06-17
申请号：US12637625
申请日：2009-12-14
Applicant: Eva Almenar , Rafael Auras , Hayati Samsudin , Bruce Harte , Maria Rubino , Janice Harte
Inventor： Eva Almenar , Rafael Auras , Hayati Samsudin , Bruce Harte , Maria Rubino , Janice Harte
CPC classification number: B65D33/01 , B65D77/2024 , B65D81/263 , B65D85/345 , Y10T156/1056 , Y10T428/1334 , Y10T428/1376
Abstract: Systems and methods for forming bio-based microperforated packages substantially composed of poly(lactic acid) which are particularly useful for storing respiring products in that the respiration rate (i.e., CO2 and O2 fluxes) can be controlled and the water vapor transmission rates reduced, thus inhibiting weight loss and prolonging the quality and shelf life of such respiring products, by, among other things, varying the amount of microperforations in the package.
Abstract translation: 用于形成基本上由聚（乳酸）组成的生物基微穿孔包装的系统和方法，其特别可用于储存呼吸率（即，CO 2和O 2通量）的呼吸产物，并且水蒸气透过率降低， 从而通过改变包装中的微穿孔量来抑制这种呼吸产品的减肥和延长质量和保质期。
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Patent Agency Ranking
16.发明授权公开(公告)号：US10790172B2
公开(公告)日：2020-09-29
申请号：US16104716
申请日：2018-08-17
Applicant: Lim Lai Ming , Zambri Bin Samsudin
Inventor： Lim Lai Ming , Zambri Bin Samsudin
Abstract: The disclosure is and includes at least an apparatus, system and method for a ramped electrical interconnection for use in semiconductor fabrications. The apparatus, system and method includes at least a first semiconductor substrate having thereon a first electrical circuit comprising first electrical components; a second semiconductor substrate at least partially covering the first electrical circuit, and having thereon a second electrical circuit comprising second electrical components; a ramp formed through the second semiconductor substrate between at least one of the first electrical components and at least one of the second electrical components; and an additively manufactured conductive trace formed on the ramp to electrically connect the at least one first electrical component and the at least one second electrical component.
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17.发明申请公开(公告)号：US20200058527A1
公开(公告)日：2020-02-20
申请号：US16104716
申请日：2018-08-17
Applicant: Lim Lai Ming , Zambri Bin Samsudin
Inventor： Lim Lai Ming , Zambri Bin Samsudin
Abstract: The disclosure is and includes at least an apparatus, system and method for a ramped electrical interconnection for use in semiconductor fabrications. The apparatus, system and method includes at least a first semiconductor substrate having thereon a first electrical circuit comprising first electrical components; a second semiconductor substrate at least partially covering the first electrical circuit, and having thereon a second electrical circuit comprising second electrical components; a ramp formed through the second semiconductor substrate between at least one of the first electrical components and at least one of the second electrical components; and an additively manufactured conductive trace formed on the ramp to electrically connect the at least one first electrical component and the at least one second electrical component.
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18.发明授权Sensing device, a method of preparing a sensing device and a personal mobile sensing system 有权感测装置，准备感测装置的方法和个人移动感测系统公开(公告)号：US09289177B2
公开(公告)日：2016-03-22
申请号：US13884537
申请日：2012-01-05
Applicant: Md. Irwan bin Md. Kassim , Mohamad Sulhede Bin Samsudin
Inventor： Md. Irwan bin Md. Kassim , Mohamad Sulhede Bin Samsudin
IPC: A61B5/1455 , A61B5/00 , A61B5/0295 , G01N21/31 , A61B5/021
CPC classification number: A61B5/6898 , A61B5/0059 , A61B5/021 , A61B5/0295 , A61B5/14551 , A61B5/7435 , A61B2562/0247 , A61B2562/0252 , G01N21/3151 , G01N2021/3144
Abstract: There is provided a sensing device comprising an electromagnetic wave emitter for emitting electromagnetic waves to a surface; an electromagnetic wave detector for detecting the emitted electromagnetic waves that are reflected from the surface; and a force transmitting member configured to transmit a force applied thereto for detection, wherein the force transmitting member is positioned relative to the electromagnetic wave emitter and electromagnetic wave detector to substantially prevent waves emitted by the electromagnetic wave emitter from travelling directly to the electromagnetic wave detector.
Abstract translation: 提供了一种感测装置，其包括用于向表面发射电磁波的电磁波发射器; 用于检测从表面反射的发射电磁波的电磁波检测器; 以及力传递部件，被配置为传递施加到其上的用于检测的力，其中所述力传递部件相对于所述电磁波发射器和电磁波检测器定位，以基本上防止由所述电磁波发射器发射的波直接行进到所述电磁波检测器 。
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19.发明申请DEVICE AND METHOD FOR REMOVAL OF AMBIENT NOISE SIGNAL FROM A PHOTOPLETHYSMOGRAPH 有权从光电放大图中去除环境噪声信号的装置和方法公开(公告)号：US20130296666A1
公开(公告)日：2013-11-07
申请号：US13884527
申请日：2012-01-05
Applicant: Senthil Kumar , Md. Irwan bin Md. Kassim , Kittipong Kasamsook , Mohamad Sulhede Bin Samsudin , Visit Thaveeprungsriporn
Inventor： Senthil Kumar , Md. Irwan bin Md. Kassim , Kittipong Kasamsook , Mohamad Sulhede Bin Samsudin , Visit Thaveeprungsriporn
IPC: A61B5/0295
CPC classification number: A61B5/0295 , A61B5/0059 , A61B5/02416 , A61B5/1455 , A61B5/14551 , A61B5/6843 , A61B5/6898 , A61B5/7203 , A61B5/7435 , A61B2562/0247 , A61B2562/227 , F04C2270/041 , G01N21/3151 , G01N2021/3144
Abstract: A device and method for removal of ambient noise signal from a photoplethysmographic measurement is provided. The method comprises obtaining a first signal waveform based on detecting light based on a first light illumination; obtaining a second signal waveform based on detecting light based on a second light illumination; tuning the first light and second light illumination such that the maximum amplitudes of the first and second signal waveforms are maximised and within a predetermined saturation range, such that ambient light interference for the first and second signal waveforms is reduced; obtaining a third signal waveform based on detecting ambient light; obtaining respective maximum and minimum values of the first and the second signal waveforms; and deriving signal values of the first and second signal waveforms with the removal of ambient noise by subtracting AC and DC average values of the third signal waveform from the first and second signals.
Abstract translation: 提供了一种用于从光电体积描记测量中去除环境噪声信号的装置和方法。 该方法包括基于第一光照射来检测光，获得第一信号波形; 基于第二光照射检测光获得第二信号波形; 调整第一光和第二光照，使得第一和第二信号波形的最大幅度最大化并且在预定的饱和范围内，使得第一和第二信号波形的环境光干涉减小; 基于检测环境光获得第三信号波形; 获得第一和第二信号波形的各自的最大值和最小值; 以及通过从所述第一和第二信号中减去所述第三信号波形的AC和DC平均值来导出所述第一和第二信号波形的信号值，同时消除环境噪声。
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公开(公告)号：US08332229B2
公开(公告)日：2012-12-11
申请号：US12405133
申请日：2009-03-16
Applicant: Samsudin , Sapna George
Inventor： Samsudin , Sapna George
CPC classification number: G10L19/0208 , G10L19/008
Abstract: The invention provides for the encoding of surround sound produced by any coincident microphone techniques with coincident-to-virtual microphone signal matrixing. An encoding scheme provides significantly lower computational demand, by deriving the spatial parameters and output downmixes from the coincident microphone array signals and the coincident-to-surround channel-coefficients matrix, instead of the multi-channel signals.
Abstract translation: 本发明提供了通过符合虚拟麦克风信号矩阵的任何重合麦克风技术产生的环绕声的编码。 编码方案通过从重合的麦克风阵列信号和重合环绕声道系数矩阵中导出空间参数和输出下混而提供显着更低的计算需求，而不是多声道信号。
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