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1. 发明申请

WO2018217754A1 NEAR ZERO POWER CHARGING TO DIGITAL CONVERTER, SENSORS AND SENSING METHODS 审中-公开
公开(公告)号：WO2018217754A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/033897
申请日：2018-05-22
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： MERCIER, Patrick , WANG, Hui
IPC分类号： H03M1/50 , H03M1/56 , G04F10/04
摘要： A charging to digital converter sensor in a CMOS integrated circuit includes a sensor responding to a sensed property, a converter that converts the sensed property into a charging time, a digitizer for digitizing the charging time, and digital feedback to reset the converter to restart the charging time. Preferred methods for sensing match the rising time of the first ramp voltage to a second ramp voltage generated by a reference current mirrored from a common current generator via the tuning of DAC capacitors driven by an LSB-first SAR logic feedback; or match rising times of the first and second ramp voltages to a reference voltage and providing a digital signal that translates the relationship of the first ramp voltage and the reference voltage to a digital quantification of the sensed property.

2. 发明申请

WO2012091724A1 HOLLOW CATHODE LAMP ELAPSED TIME RECORDING SYSTEM 审中-公开
标题翻译：中空阴极灯灭时间记录系统
公开(公告)号：WO2012091724A1
公开(公告)日：2012-07-05
申请号：PCT/US2010/062583
申请日：2010-12-30
申请人： PERKINELMER SINGAPORE PTE LTD. , PERKINELMER HEALTH SCIENCES, INC. , YEE, Tack-Boon , CARRASCO, Sunita , HAGAR, David
发明人： YEE, Tack-Boon , CARRASCO, Sunita , HAGAR, David
IPC分类号： G07C3/04 , G04F10/04 , H01J17/06 , H01J61/09
CPC分类号： G07C3/02 , H01J61/09 , H01J61/64 , H05B37/0254
摘要： A hollow cathode lamp is described with an end cap, an anode, and a cathode. A data storage device is part of the end cap and communicates data to and from a computing device. The data communicated with the computing device may include identification information and usage information corresponding to the hollow cathode lamp. Additionally, a method is described that includes activating a power supply to a hollow cathode lamp and communicating data with a memory device located in the hollow cathode lamp. The data communicated with the memory device includes usage information about an amount of time the hollow cathode lamp has been in use.
摘要翻译：用端盖，阳极和阴极描述空心阴极灯。数据存储设备是端盖的一部分，并将数据传送到计算设备和从计算设备传送数据。与计算设备通信的数据可以包括与空心阴极灯对应的识别信息和使用信息。此外，描述了一种方法，其包括激活到空心阴极灯的电源并且与位于中空阴极灯中的存储器件通信数据。与存储装置通信的数据包括关于中空阴极灯已经使用的时间量的使用信息。

3. 发明申请

WO2005069907A3 LAP TIMER 审中-公开
标题翻译：拉普定时器
公开(公告)号：WO2005069907A3
公开(公告)日：2006-10-26
申请号：PCT/US2005001501
申请日：2005-01-18
申请人： LAPSTER LLC , HAUGH PETER
发明人： HAUGH PETER
IPC分类号： G04F10/00 , G03B7/00 , G04F8/00 , G04F10/04
CPC分类号： G04F10/04
摘要： The invention relates to an electronic timing device (10). The timing device has several modes including Basic mode and Lap mode. Additionally, the timing device computes the speed (18) of an item being timed. Further, the outside of the device is designed to display (14) information, including advertisements.
摘要翻译：本发明涉及电子定时装置（10）。定时装置有几种模式，包括基本模式和搭载模式。此外，定时装置计算被定时的物品的速度（18）。此外，设备的外部被设计为显示（14）包括广告的信息。

4. 发明申请

WO00037946A1 METHOD FOR EVALUATING SIGNALS WITH THE AID OF A TIMER AND AN OVERRUN COUNTER 审中-公开
标题翻译：方法用于信号分析时间和溢出计数器
公开(公告)号：WO00037946A1
公开(公告)日：2000-06-29
申请号：PCT/DE1999/003932
申请日：1999-12-09
IPC分类号： G01P3/54 , G01D1/18 , G01P3/481 , G01P3/489 , G04F10/04
CPC分类号： G01P3/481 , G01P3/489
摘要： Disclosed is a method for evaluating signals, e.g. for pulsed wheels, whereby the distance between predefinable signal flanks is determined in a microcontroller that consists of a CPU, timer and a memory and an interrupt is triggered when signal flanks occur. Said interrupt is used to store pending timer values. Time intervals are calculated on the basis of the differences between predefinable timer values. Said time intervals are inversely proportional to the speed or rpm. In order to enable a timer with a relatively low number of bits ( e.g. 16 bits) to be used, overruns of the timer are detected by an overrun counter and are taken into account when determining the differences. Only 4 bits are required per drum store value when drum stores are used, i.e. a suspect bit and three bits as overrun counters.
摘要翻译：一种用于信号处理，例如方法在动量轮，其中在CPU，定时器和存储器全面微控制器通过中断确定可指定信号边缘之间的距离所描述被触发上存储了挂起计时器值信号边缘的发生。时间间隔是从是反比于速度或速度的预定的定时器值之间的差来确定。定时器可以具有相对小数量的比特被使用，例如用16位，并用溢出计数器被检测和在的距离的确定考虑到了定时器的溢出。当使用鼓商店只有四个比特被每鼓存储值所需，一个Verdachtsbit和三个比特到作为一个溢出计数器。

5. 发明申请

WO99021063A1 TIMING CIRCUIT 审中-公开
标题翻译：时序电路
公开(公告)号：WO99021063A1
公开(公告)日：1999-04-29
申请号：PCT/GB1998/003093
申请日：1998-10-16
IPC分类号： G04F10/04 , G04F10/10
CPC分类号： G04F10/10 , G04F10/04
摘要： A timing circuit for recording the duration of intervals between a plurality of events in a data stream, comprising at least two timing channels, each arranged to generate a signal representing time elapsed between events. The rate of change of the signal generated by each timing channel varies with increasing interval duration, and the timing channels are arranged such that each event terminates the operation of one timing channel and initiates operation of another timing channel.
摘要翻译：一种用于记录数据流中的多个事件之间的间隔的持续时间的定时电路，包括至少两个定时信道，每个定时信道被布置为产生表示事件之间经过的时间的信号。由每个定时信道产生的信号的变化率随着间隔持续时间的增加而变化，并且定时信道被布置成使得每个事件终止一个定时信道的操作并启动另一定时信道的操作。

6. 发明申请

WO1998018061A1 DIGITAL TIME INTERVAL MEASUREMENT ENGINE FOR A TIME OF FLIGHT SYSTEM 审中-公开
标题翻译：数字时间间隔测量发动机飞行系统时间
公开(公告)号：WO1998018061A1
公开(公告)日：1998-04-30
申请号：PCT/US1997018241
申请日：1997-10-20
申请人： POWER SPECTRA, INC. , HERSCHER, Bret, A.
发明人： POWER SPECTRA, INC.
IPC分类号： G04F10/04
CPC分类号： G04F10/04 , G01S15/14 , G01S17/105
摘要： An exclusively digital timing engine that measures extremely short time intervals for use in time of flight systems such as laser range finding systems. This exclusively digital timing engine minimizes the use of high speed, high cost components by employing a novel time multiplexing scheme to execute each of the primary time of flight functions: frequency synthesis, range gating, and time of flight interval measurement. In addition, the timing engine incorporates a random time delay scheme which enhances the resolution of the time interval measurement.
摘要翻译：专用数字定时引擎，用于测量飞行系统（如激光测距系统）所需的极短时间间隔。这种独家数字定时引擎通过采用新颖的时间复用方案来执行每个主要飞行时间功能：频率合成，范围门控和飞行间隔测量的时间，来最大限度地利用高速，高成本的部件。此外，定时引擎包含随机时间延迟方案，其增强了时间间隔测量的分辨率。

7. 发明申请

WO2021127296A1 EXTRACTING THE RESISTOR-CAPACITOR TIME CONSTANT OF AN ELECTRONIC CIRCUIT LINE 审中-公开
公开(公告)号：WO2021127296A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065779
申请日：2020-12-18
申请人： MICRON TECHNOLOGY, INC.
发明人： CHIANG, Pin-Chuo , PICCARDI, Michele , PEKNY, Theodore T.
IPC分类号： G11C29/02 , G11C29/50 , G04F10/04 , G08B29/06 , G08B29/123 , G11C2029/1202 , G11C27/026 , G11C29/024 , G11C29/025 , G11C29/026 , G11C29/028 , G11C29/50008 , G11C29/50012 , G11C8/08 , H03H11/1291 , H03H7/0153
摘要： A resistor-capacitor (RC) sensor circuit of an electronic device is driven to a drive voltage using a representative copy of a current that drives an electronic circuit line of the electronic device. The RC sensor circuit is to sample voltages that are indicative of an RC time constant of the electronic circuit line. A first sample voltage is determined by sampling a first representative voltage generated at the RC sensor circuit by driving the RC sensor circuit with the representative copy of the current over a first time period. A second sample voltage is determined by sampling a second representative voltage generated at the RC sensor circuit by driving the RC sensor circuit with the representative copy of the current over a second time period. A ratio of the first sample voltage and the second sample voltage is indicative of the RC time constant of the electronic circuit line.

8. 发明申请

WO2018206708A1 SIGNALVERARBEITUNGSVORRICHTUNG UND MESSVORRICHTUNG ZUR HOCHPRÄZISEN LAUFZEITMESSUNG ZWEIER SIGNALE 审中-公开
公开(公告)号：WO2018206708A1
公开(公告)日：2018-11-15
申请号：PCT/EP2018/062114
申请日：2018-05-09
申请人： UNIVERSITÄT ROSTOCK
发明人： SALOMON, Ralf , JOOST, Ralf
IPC分类号： H03K5/26 , G04F10/04
CPC分类号： H03K5/26 , G04F10/04
摘要： Die vorliegende Erfindung betrifft eine Signalverarbeitungsvorrichtung zur hochpräzisen Laufzeitmessung zweier Signale, insbesondere betrifft die vorliegende Erfindung eine Messvorrichtung zur hochpräzisen Laufzeitmessung mindestens zweier digitaler Signale. Es ist Aufgabe der vorliegenden Erfindung, eine Signalverarbeitungsvorrichtung und eine Messvorrichtung zur hochpräzisen Laufzeitmessung zweier Signaleanzugeben, die eine höhere zeitliche Auflösung unter Beibehaltung der einfachen und preiswerten Implementierungsmöglichkeit ermöglicht. Die erfindungsgemäße Signalverarbeitungsvorrichtung umfasst: eine Vielzahl von N Logikgattern (110, 120, 130), die jeweils N Signaleingänge (111, 112, 15, 121, 122, 125, 131, 132, 135) und jeweils einen Signalausgang (113, 123, 133) aufweisen, wobei ein Master-Logikgatter (30) N Signaleingänge (31, 32, 34) und einen Signalausgang (33) aufweist, wobei die Signalausgänge (113, 123, 133) der N Logikgatter (110, 120, 130) mit den N Signaleingängen (31, 32, 34) des Master-Logikgatters (30) verbunden sind, und wobei jeder der Signalausgänge (113, 123, 133) der N Logikgatter (110, 120, 130) jeweils mit einem der Signaleingänge (112, 115, 122, 125, 132, 135) eines anderen der N Logikgatter (110, 120, 130) verbunden ist.

9. 发明申请

WO2012025191A1 COMPTEUR NUMERIQUE ET PROCEDE DE MESURE D'UNE DUREE 审中-公开
标题翻译：数字计数器和测量时间段的方法
公开(公告)号：WO2012025191A1
公开(公告)日：2012-03-01
申请号：PCT/EP2011/003881
申请日：2011-08-03
申请人： CONTINENTAL AUTOMOTIVE FRANCE , CONTINENTAL AUTOMOTIVE GMBH , GARCIA, Lucien , HOU, Jérôme
发明人： GARCIA, Lucien , HOU, Jérôme
IPC分类号： H03K21/40 , G04F10/04
CPC分类号： H03K23/00 , G04F10/04 , H03K21/023 , H03K21/40
摘要： L'invention concerne un procédé de mesure d'une durée entre un premier événement et un deuxième événement à l'aide d'un compteur matériel (2) et d'un compteur logiciel (3). L'invention concerne également un compteur numérique (1) utilisant un tel procédé.
摘要翻译：本发明涉及一种使用硬件计数器（2）和软件计数器（3）测量第一事件和第二事件之间的时间段的方法。本发明还涉及使用这种方法的数字计数器（1）。

10. 发明申请

WO2007053413A3 DUAL SINE-WAVE TIME STAMP METHOD AND APPARATUS 审中-公开
公开(公告)号：WO2007053413A3
公开(公告)日：2007-05-10
申请号：PCT/US2006/041743
申请日：2006-10-26
申请人： TERADYNE, INC. , XU, Fang
发明人： XU, Fang
IPC分类号： G04F10/04 , G04F10/06 , G04F10/10 , H03M1/50
摘要： A time of an event can be determined by acquiring an amplitude, at the time of the event, of at least two periodic timing signals that are out of phase with each other. The time of the event within a cycle of at least one of the timing signals can be determined as a function of the amplitudes of the timing signals. The phase angle and complex coordinates of at least one of the timing signals can be determined as a function of the amplitudes. The time of the event within a cycle of a timing signal can be determined as a function of the phase angle or complex coordinates of the timing signal at the time of the event.

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