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    • 4. 发明申请
    • Inspection Method and Apparatus, Lithographic Apparatus, Lithographic Processing Cell and Device Manufacturing Method
    • 检验方法和装置,平版印刷设备,平版印刷加工单元和器件制造方法
    • US20110001978A1
    • 2011-01-06
    • US12822422
    • 2010-06-24
    • Hendrik Jan Hidde SMILDEWillem Marie Julia Marcel Coene
    • Hendrik Jan Hidde SMILDEWillem Marie Julia Marcel Coene
    • G01N21/47
    • G03F7/70633G03F7/705G03F7/70516
    • A method of determining an overlay error between two successive layers produced by a lithographic process on a substrate, including using the lithographic process to form a calibration structure including a periodic structure of the same pitch on each of the layers, such that an overlaid pair of periodic structures is formed, the structures being parallel, but offset relative to each other by an overlay amount. A spectrum produced by directing a beam of radiation onto the calibration structure is measured and compared with one or more modeled spectra so as to determine values of the grating parameters for the calibration structure from the measured spectrum. The lithographic process is used to form further overlaid periodic structures on the same or one or more subsequent substrates, the determined grating parameter values for the calibration structure being used to determine overlay amounts for the further overlaid periodic structures.
    • 一种确定由光刻工艺在衬底上产生的两个连续层之间的重叠误差的方法,包括使用光刻工艺形成包括在每个层上的相同间距的周期性结构的校准结构,使得重叠的一对 形成周期性结构,结构是平行的,但是相对于彼此偏移了重叠量。 测量通过将辐射束引导到校准结构上产生的光谱,并将其与一个或多个建模光谱进行比较,以便根据测量的光谱确定校准结构的光栅参数的值。 光刻工艺用于在相同或一个或多个后续衬底上形成进一步覆盖的周期性结构,所确定的校准结构的光栅参数值用于确定进一步覆盖的周期性结构的重叠量。
    • 6. 发明授权
    • DC-controlled encoding for optical storage system
    • 用于光存储系统的直流控制编码
    • US07660224B2
    • 2010-02-09
    • US10599836
    • 2005-04-08
    • Willem Marie Julia Marcel CoeneBin Yin
    • Willem Marie Julia Marcel CoeneBin Yin
    • G11B7/00
    • G11B20/1426G11B20/10203G11B2020/1288G11B2020/1457G11B2220/2541H03M5/145
    • A loss of performance of slicer adaptation at high capacities due to the mismatch between the exact bits used in the computation of the RDS for the DC-control on the one hand and the often erroneous threshold decisions that are preliminarily made based on the HF waveform on the other hand, is resolved by performing a new method of DC-control at the encoder: the RDS is modified such that it is not based on the exact channel bits, but on the threshold decisions from a synthetic HF signal waveform that is generated based on a nominal MTF (modulation transfer function) or its IRF (impulse response function) of the channel. In this way, the impact of the erroneous threshold decisions in the receiver are already taken into account at the encoder, and the slicer control is no longer negatively affected thereby.
    • 由于用于直流控制的RDS的计算中使用的精确位与一般基于HF波形预先进行的错误阈值判定之间的不匹配,导致高容量的限幅器适应性能丧失 另一方面,通过在编码器处执行DC控制的新方法来解决:RDS被修改为使得它不是基于精确的信道位,而是基于从基于生成的合成HF信号波形的阈值决定 在标称MTF(调制传递函数)或其IRF(脉冲响应函数)的信道上。 以这种方式,在编码器处已经考虑了接收器中的错误阈值判定的影响,并且限幅器控制不再受到负面影响。
    • 7. 发明申请
    • BODY PARAMETER SENSING
    • 身体参数感应
    • US20090018410A1
    • 2009-01-15
    • US12280994
    • 2007-02-26
    • Willem Marie Julia Marcel CoeneMartin Ouwerkerk
    • Willem Marie Julia Marcel CoeneMartin Ouwerkerk
    • A61B5/00
    • A61B5/0245A61B5/02438A61B5/04085A61B5/6804
    • A body parameter sensing arrangement comprising clothing (10) and a plurality of sensors (12, 20) for sensing body signals, located at mutually movable relative positions in the clothing (10). Processing circuit (26) coupled to the plurality of sensors (12, 20), is configured to identify selected ones of the sensors (12, 20) that carry valid body signals. The identification by clustering the sensors (12, 20) according to similarity between signals from the sensors (12, 20). A cluster of sensors (12, 20) is determined with a maximal count of sensors (12, 20) within a minimal cluster diameter A cluster diameter defined by a measure of similarity or distance between signals form the sensors is used. The cluster is used to select sensors (12, 20) to identify the selected ones of the sensors (12, 20) that carries valid body signals on the basis of membership of the cluster
    • 一种身体参数感测装置,其包括衣物(10)和用于感测身体信号的多个传感器(12,20),所述传感器位于衣物(10)中相互移动的相对位置。 耦合到多个传感器(12,20)的处理电路(26)被配置为识别携带有效身体信号的传感器(12,20)中选择的传感器(12,20)。 根据来自传感器(12,20)的信号之间的相似性对传感器(12,20)进行聚类的识别。 一组传感器(12,20)由最小聚簇直径A内的传感器(12,20)的最大计数确定。集群直径由使用的传感器形成的相似度或信号距离所确定。 群集用于选择传感器(12,20),以识别基于群集成员身份携带有效身体信号的所选择的传感器(12,20)
    • 8. 发明授权
    • Method and apparatus for multi-dimensionally encoding and decoding
    • 用于多维编码和解码的方法和装置
    • US07116250B2
    • 2006-10-03
    • US10512117
    • 2003-04-01
    • Willem Marie Julia Marcel Coene
    • Willem Marie Julia Marcel Coene
    • H03M5/06
    • G11B20/14G11B20/1496
    • In a method of multi-dimensionally encoding a user data stream of user words into a channel data stream of channel words evolving in a one-dimensional direction of infinite extent, a user word is encoded into an NRZ channel word by selecting a NRZ channel word from a code table depending on the user word and the current state of an underlying finite-state-machine. A NRZ channel word comprises a sequence of NRZ channel symbols of NRZ channel bits having a one-dimensional interpretation along said one-dimensional direction and wherein states of an underlying finite-state-machine describing the characteristics of the multi-dimensional code are defined by NRZI channel bits of the previous channel work and by NRZ channel symbols of the current channel word. The NRZ channel symbols are transcoded into NRZI channel symbols by a one-dimensional 1T-precoding operation including an intergration modulo 2, said 1T-precoding operation being carried out along said one-dimensional direction of infinite extent. The finite-state-machine is put into a new state selected from the code table depending on said user word and the current state of said finite-state-machine together with encoding a user word into a channel word.
    • 在将用户字的用户数据流多维编码为在无限大的一维方向上演进的频道字的频道数据流的方法中,通过选择NRZ频道字来将用户字编码成NRZ频道字 来自代码表,取决于用户字和底层有限状态机的当前状态。 NRZ信道字包括沿着所述一维方向具有一维解释的NRZ信道比特的NRZ信道符号序列,并且其中描述多维码的特征的底层有限状态机的状态由 前一个通道的NRZI通道位工作,以及当前通道字的NRZ通道符号。 NRZ信道符号通过包括积分模2的一维1T预编码操作被转码成NRZI信道符号,所述1T预编码操作沿着无限大程度的所述一维方向执行。 根据所述用户字和所述有限状态机的当前状态,将有限状态机置于从代码表中选择的新状态以及将用户字编码为通道字。