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1. 发明申请

WO2019099392A1 ARTIFICIAL MATERIAL 审中-公开
公开(公告)号：WO2019099392A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/060784
申请日：2018-11-13
申请人： ARNITZ, Daniel , BOWEN, Patrick , FAGHIH IMANI, Seyedmohammadreza , HAGERTY, Joseph , HYDE, Roderick A. , JUNG, Edward K.Y. , LIPWORTH, Guy Shlomo , MYHRVOLD, Nathan P. , SMITH, David R. , TEGREENE, Clarence T. , URZHUMOV, Yaroslav A. , WOOD, Lowell L., Jr.
发明人： ARNITZ, Daniel , BOWEN, Patrick , FAGHIH IMANI, Seyedmohammadreza , HAGERTY, Joseph , HYDE, Roderick A. , JUNG, Edward K.Y. , LIPWORTH, Guy Shlomo , MYHRVOLD, Nathan P. , SMITH, David R. , TEGREENE, Clarence T. , URZHUMOV, Yaroslav A. , WOOD, Lowell L., Jr.
IPC分类号： G01Q60/38 , G01H11/06
摘要： An apparatus includes a base having a first surface and an array of pillars. Each pillar of the array of pillars includes (i) a first end attached to the first surface of the base; (ii) a second end having an electric charge retention portion; (iii) a physical separation from adjacent pillars of the array of pillars; and (iv) an electrical conductor configured to electrically connect the electric charge retention portion with a bus structure. The bus structure is configured to addressably connect with the electrical conductor of each respective pillar of the array of pillars.

2. 发明申请

WO2007023472A2 METHOD AND RFID READER FOR EVALUATING A DATA STREAM SIGNAL IN RESPECT OF DATA AND/OR COLLISION 审中-公开
标题翻译：用于评估数据和/或冲突的数据流信号的方法和RFID读取器
公开(公告)号：WO2007023472A2
公开(公告)日：2007-03-01
申请号：PCT/IB2006/052955
申请日：2006-08-25
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , ARNITZ, Daniel
发明人： ARNITZ, Daniel
IPC分类号： G06K7/00
CPC分类号： G06K7/0008 , G06K7/10029
摘要： A method for evaluating, by an radio frequency identification reader (1), a data stream signal (DS) in respect of data and/or collision, comprises comparing the data stream signal (DS) with at least one threshold level, particularly a data bit level and/or a collision level, and evaluating the results of the comparison, wherein both the threshold level and its adaptation speed (α(n)) are adapted in dependence of the course of the data stream signal (DS) and/or the course of said threshold level.
摘要翻译：用于通过射频识别读取器（1）评估关于数据和/或冲突的数据流信号（DS）的方法包括将数据流信号（DS）与at 至少一个阈值水平，特别是数据比特水平和/或冲突水平，以及评估比较结果，其中阈值水平及其自适应速度（α（n））根据数据的进程流信号（DS）和/或所述阈值水平的过程。

3. 发明申请

WO2007069140A3 METHOD AND RFID READER FOR COMMUNICATION VIA A RADIO CHANNEL 审中-公开
公开(公告)号：WO2007069140A3
公开(公告)日：2007-06-21
申请号：PCT/IB2006/054628
申请日：2006-12-06
申请人： NXP B.V. , RAUBER, Michael , ARNITZ, Daniel
发明人： RAUBER, Michael , ARNITZ, Daniel
IPC分类号： G06K7/00 , H04L1/00
摘要： A method of communication between an RFID reader (1) and a plurality of transponders (2a, 2b) via a radio channel (20) is disclosed. The method comprises the steps of measuring a noise level (SN) of the radio channel (20), selecting an error correction algorithm (ECAl, ECA2, .. ECAx) depending on the result of the noise level (SN) measurement, and setting both the RFID reader (1) and the transponders (2a, 2b) to the selected error correction algorithm. Furthermore, an RFID reader (1) is disclosed, which is adapted to perform the method according to the invention.

4. 发明申请

WO2007029175A2 METHOD AND RFID READER FOR DETECTING A DELIMITER PATTERN IN A SIGNAL STREAM 审中-公开
标题翻译：用于检测信号流中的DELIMITER模式的方法和RFID读取器
公开(公告)号：WO2007029175A2
公开(公告)日：2007-03-15
申请号：PCT/IB2006/053115
申请日：2006-09-05
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , ARNITZ, Daniel
发明人： ARNITZ, Daniel
CPC分类号： H04L7/042
摘要： A method for detecting a delimiter pattern (SOF) in a signal stream containing a carrier or subcarrier modulated by the delimiter pattern comprises: specifying an expected delimiter occurrence time (t1) of an occurrence of the delimiter pattern and a tolerance zone (tz) within which the expected delimiter occurrence time (t1) may jitter; approximating, within the tolerance zone (tz), a zero of a cross correlation function (CCF) of the data stream with the delimiter pattern, or detecting the phase (φ) of the carrier or subcarrier in respect to an arbitrarily defined reference position within the tolerance zone (tz), e.g. in respect to the expected delimiter occurrence time (t1); calculating a first maximum of the cross correlation function (CCF) within the tolerance zone (tz) by use of the approximated zero or phase (φ); calculating all other maxima of the cross correlation function (CCF) within the tolerance zone (tz); detecting the highest maximum among the calculated maxima, which highest maximum is representative for the moment in time of occurrence of the delimiter pattern.
摘要翻译：一种用于检测包含由分隔符模式调制的载波或子载波的信号流中的定界符模式（SOF）的方法，包括：指定定界符模式的发生的预期定界符发生时间（t1）和内部的公差带（tz）预期定界符发生时间（t1）可能抖动; 在公差范围（tz）内近似数据流与定界符模式的互相关函数（CCF）为零，或者相对于任意定义的参考位置检测载波或副载波的相位（f）公差带（tz），例如关于期望的分隔符发生时间（t1）; 通过使用近似的零或相位（f）计算公差区（tz）内的互相关函数（CCF）的第一最大值; 计算公差区（tz）内的互相关函数（CCF）的所有其他最大值; 检测计算出的最大值中的最大最大值，其中最高最大值代表定界符模式出现时刻的时刻。

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