公开(公告)号：US06760592B2

公开(公告)日：2004-07-06

申请号：US10338621

申请日：2003-01-07

申请人： David Hernandez ,  David Goren ,  Benjamin Bekritsky

发明人： David Hernandez ,  David Goren ,  Benjamin Bekritsky

IPC分类号： H04Q720

CPC分类号： G01S11/02 ,  G01S1/026 ,  G01S1/045 ,  G01S5/14

摘要： The present invention relates generally to a system and method for determining the earliest time of arrival of a received signal in a wireless communications system. In particular, the present invention relates to a system and method for de-rotation of the carrier phase of a received signal to offset the effects of combining a received line-of-sight signal with various received multipath artifacts that may shift the complex phase of the received signal. The system and method of the present invention can improve the accuracy of the estimated time of arrival of a received signal by computing the time of arrival of the received signal at numerous different phase references and identifying the earliest of the computed times of arrival.

摘要翻译： 本发明一般涉及用于确定接收到的信号在无线通信系统中的最早到达时间的系统和方法。 特别地，本发明涉及一种用于接收信号的载波相位的去旋转的系统和方法，以抵消将接收到的视线信号与各种接收的多路径伪影组合的效果， 接收信号。 本发明的系统和方法可以通过在多个不同的相位参考下计算接收到的信号的到达时间来确定所计算的到达时间的最早时间来提高接收信号的估计到达时间的精度。

公开(公告)号：US07197092B2

公开(公告)日：2007-03-27

申请号：US10242363

申请日：2002-09-13

申请人： David Hernandez ,  David Goren

发明人： David Hernandez ,  David Goren

IPC分类号： H03D1/00

CPC分类号： H04B1/7075 ,  H04L25/03006

摘要： A method and system of determining and correcting modulation and offset effects in a received signal. A signal [s(n)] is received subject to modulation effects A on pulse shape or peak [p(n)] and vertical offset B due to multipath where “n” is a pulse rate or samples of the signal. A template of length N incorporates a replica of the original signal [s(n)] without multipath or vertical offset. The template is normalized and generates either an extended template or a balanced template. The extended template is correlated with the received signal [s(n)] by shifting the extended template along the received signal to estimate modulation effects of A at a particular time, n. The average difference between the template and the modulated signal [p(n)] is calculated to determine the magnitude of the offset B for a particular time, n.

摘要翻译： 一种确定和校正接收信号中的调制和偏移效应的方法和系统。 在脉冲形状或峰值[p（n）]上受到调制效应A的信号[s（n）]和由于多路径而产生的垂直偏移B，其中“n”是脉冲频率或信号样本。 长度为N的模板包含原始信号[s（n）]的复本，而不具有多径或垂直偏移。 模板被归一化，并生成扩展模板或平衡模板。 扩展模板与接收信号[s（n）]相关，通过沿着接收信号移位扩展模板来估计A在特定时间n的调制效应。 计算模板和调制信号[p（n）]之间的平均差异，以确定特定时间n的偏移量B的大小。

公开(公告)号：US20170160030A1

公开(公告)日：2017-06-08

申请号：US15353458

申请日：2016-11-16

申请人： David Goren ,  James Peterson

发明人： David Goren ,  James Peterson

IPC分类号： F41A17/06 ,  H04W48/04 ,  F41A17/08

CPC分类号： F41A17/063 ,  F41A17/066 ,  F41A17/08 ,  H04W48/04

摘要： According to certain aspects, a system for controlling use of firearms can include a circuitry coupled to a firearm and in communication with a Global Positioning System (GPS) unit. The circuitry may be configured to: determine, using the GPS unit, coordinates of a current location of the firearm; transmit the coordinates of the current location of the firearm to a remote server, wherein the remote server comprises a database including a plurality of coordinates associated with a plurality of locations at which the firearm should be enabled or disabled; receive from the remote server information relating to whether the firearm should be disabled at the coordinates of the current location of the firearm; and in response to determining that the firearm should be disabled based on the information from the remote server, initiate disabling of the firearm.

公开(公告)号：US20150198399A1

公开(公告)日：2015-07-16

申请号：US14664671

申请日：2015-03-20

申请人： David Goren ,  James Peterson

发明人： David Goren ,  James Peterson

IPC分类号： F41A17/06

CPC分类号： F41A17/063 ,  F41A17/066 ,  F41A17/08 ,  H04W48/04

摘要： According to certain aspects, a system for controlling use of firearms can include a circuitry coupled to a firearm and in communication with a Global Positioning System (GPS) unit. The circuitry may be configured to: determine, using the GPS unit, coordinates of a current location of the firearm; transmit the coordinates of the current location of the firearm to a remote server, wherein the remote server comprises a database including a plurality of coordinates associated with a plurality of locations at which the firearm should be enabled or disabled; receive from the remote server information relating to whether the firearm should be disabled at the coordinates of the current location of the firearm; and in response to determining that the firearm should be disabled based on the information from the remote server, initiate disabling of the firearm.

摘要翻译： 根据某些方面，用于控制火器使用的系统可以包括耦合到枪支并与全球定位系统（GPS）单元通信的电路。 电路可以被配置为：使用GPS单元确定枪支的当前位置的坐标; 将所述火器的当前位置的坐标传送到远程服务器，其中所述远程服务器包括数据库，所述数据库包括与应该启用或禁用所述枪支的多个位置相关联的多个坐标; 从远程服务器接收与枪支当前位置的坐标是否应禁用枪支的信息; 并且响应于基于来自远程服务器的信息来确定火器应被禁用，则启动禁用火器。

公开(公告)号：US20140173961A1

公开(公告)日：2014-06-26

申请号：US14134963

申请日：2013-12-19

申请人： David Goren ,  James Peterson

发明人： David Goren ,  James Peterson

IPC分类号： F41A17/06

CPC分类号： F41A17/063 ,  F41A17/066 ,  F41A17/08 ,  H04W48/04

摘要： According to certain aspects, a system for controlling use of firearms can include location circuitry and communications circuitry. The location circuitry may be configured to determine a location of a firearm. The communications circuitry may be configured to communicate information relating to the location of the firearm to a remote server, wherein the remote server can include information relating to one or more locations at which the firearm should be disabled. The communications circuitry may also be configured to determine whether the location of the firearm is a location at which the firearm should be disabled. The communications circuitry may further be configured to, in response to determining that the location of the firearm is a location at which the firearm should be disabled, disable the firearm from operating.

摘要翻译： 根据某些方面，用于控制火器使用的系统可以包括定位电路和通信电路。 位置电路可以被配置为确定枪支的位置。 通信电路可以被配置为将与火器的位置相关的信息传送到远程服务器，其中远程服务器可以包括与应该禁用枪支的一个或多个位置有关的信息。 通信电路还可以被配置为确定枪支的位置是否应当禁用枪支的位置。 通信电路还可以被配置为响应于确定枪支的位置是枪支应被禁用的位置，禁止枪支操作。

公开(公告)号：US08676258B2

公开(公告)日：2014-03-18

申请号：US13396483

申请日：2012-02-14

申请人： David Goren

发明人： David Goren

IPC分类号： H04W4/00

CPC分类号： H04M3/42263 ,  H04L67/1095 ,  H04W4/16 ,  H04W92/18

摘要： A communications system according to certain embodiments includes a mobile device and a second type of communications system, such as a landline telephone system, that share usage information. The shared information can include call logs of in-coming and out-going calls, missed calls, text messages, address book information, GPS data, internet browsing data, and the like.

摘要翻译： 根据某些实施例的通信系统包括共享使用信息的移动设备和诸如陆上电话系统的第二类型的通信系统。 共享信息可以包括来电和正在进行的呼叫，未接来电，短信，地址簿信息，GPS数据，因特网浏览数据等的呼叫记录。

公开(公告)号：US20140053004A1

公开(公告)日：2014-02-20

申请号：US13595016

申请日：2012-08-27

申请人： Leland Chang ,  David Goren ,  Naigang Wang

发明人： Leland Chang ,  David Goren ,  Naigang Wang

IPC分类号： G05F3/04 ,  G06F1/26

CPC分类号： H02M3/158 ,  G06F1/26 ,  H02M3/155 ,  H02M3/156

摘要： A method is disclosed to operate a voltage conversion circuit such as a buck regulator circuit that has a plurality of switches coupled to a voltage source; a slab inductor having a length, a width and a thickness, where the slab inductor is coupled between the plurality of switches and a load and carries a load current during operation of the plurality of switches; and a means to reduce or cancel the detrimental effect of other wires on same chip, such as a power grid, potentially conducting return current and thereby degrading the functionality of this slab inductor. In one embodiment the wires can be moved further away from the slab inductor and in another embodiment magnetic materials can be used to shield the slab inductor from at least one such interfering conductor.

摘要翻译： 公开了一种用于操作诸如降压调节器电路的电压转换电路的方法，该电压转换电路具有耦合到电压源的多个开关; 具有长度，宽度和厚度的平板电感器，其中所述平板电感器耦合在所述多个开关之间，并且在所述多个开关的操作期间负载并承载负载电流; 以及减少或消除其他电线对同一芯片（例如电力网）的有害影响的手段，可能导致返回电流，从而降低该板式电感器的功能。 在一个实施例中，电线可以进一步远离板式电感器，并且在另一个实施例中，磁性材料可用于屏蔽平板电感器与至少一个这样的干扰导体。

公开(公告)号：US08479993B2

公开(公告)日：2013-07-09

申请号：US13194043

申请日：2011-07-29

申请人： David Goren

发明人： David Goren

IPC分类号： G06K7/10

CPC分类号： G06K7/10881

摘要： A method of operating a barcode reader. The method includes (1) detecting a first pulling of the trigger while the barcode reader is at the waiting mode; (2) detecting a first release of the trigger within a first predetermined time period after the first pulling of the trigger is detected, for operating the barcode reader in the aiming mode if the first release of the trigger is detected within the first predetermined time period,; and (3) detecting a second pulling of the trigger while the barcode reader is at the aiming mode within a second predetermined time period after the first release of the trigger is detected, for operating the barcode reader in the decoding mode if the second pulling of the trigger is detected within the second predetermined time period.

摘要翻译： 一种操作条形码阅读器的方法。 该方法包括：（1）当条形码读取器处于等待模式时，检测触发器的第一次拉动; （2）在检测到所述触发器的第一次拉动之后的第一预定时间段内检测到所述触发器的第一释放，以在所述瞄准模式下操作所述条形码读取器，如果在所述第一预定时间段内检测到所述触发的第一释放 ，; 以及（3）在检测到所述触发器的第一释放之后的第二预定时间段内，当所述条形码读取器处于所述瞄准模式时，检测所述触发器的第二次拉动，以在所述解码模式中操作所述条形码读取器， 在第二预定时间段内检测到触发。

公开(公告)号：US08354642B2

公开(公告)日：2013-01-15

申请号：US12903235

申请日：2010-10-13

申请人： Israel Berger ,  Danny Elad ,  David Goren ,  Thomas Erwin Morf

发明人： Israel Berger ,  Danny Elad ,  David Goren ,  Thomas Erwin Morf

IPC分类号： H01L27/14

CPC分类号： H01L31/09 ,  G01J5/0837 ,  G01J5/20

摘要： A THz radiation detector comprising a plurality of antenna arms separated from a suspended platform by an isolating thermal air gap. The detector functions to concentrate THz radiation energy into the smaller suspended MEMS platform (e.g., membrane) upon which a thermal sensor element is located. The THz photon energy is converted into electrical energy by means of a pixilated antenna using capacitive coupling in order to couple this focused energy across the thermally isolated air gap and onto the suspended membrane on which the thermal sensor is located.

摘要翻译： 一种太赫兹辐射检测器，包括通过隔离热空气间隙与悬浮平台隔开的多个天线臂。 检测器用于将太赫兹辐射能量集中到放置有热传感器元件的较小悬浮MEMS平台（例如膜）上。 通过使用电容耦合的像素化天线将太赫兹光子能量转换成电能，以将该聚焦能量耦合在隔热气隙和热传感器所在的悬浮膜上。

公开(公告)号：US08271913B2

公开(公告)日：2012-09-18

申请号：US12564061

申请日：2009-09-22

申请人： Roi Carmon ,  David Goren ,  Rachel Gordin ,  Shlomo Shlafman

发明人： Roi Carmon ,  David Goren ,  Rachel Gordin ,  Shlomo Shlafman

IPC分类号： G06F17/50

CPC分类号： G06F17/5081 ,  H01P3/003 ,  H01P3/006

摘要： A method and system for design and modeling of transmission lines are provided. The method includes providing a set of models of core structures (211) of transmission line cells and expanding each of the models of core structures (211) to include different neighboring elements. The parameter characteristics of the expanded core structures (214a-214c) are compared to determine a model having a minimal sufficiently closed neighborhood environment. A closed neighborhood environment complies with design rules to ensure desired transmission line behavior in a real design environment. A model having a closed neighborhood environment can be used as a stand-alone model of the core structure describing the transmission line behavior in the actual design environment.

摘要翻译： 提供了传输线设计和建模的方法和系统。 该方法包括提供传输线路单元的核心结构（211）的一组模型，并且扩展核心结构（211）的每个模型以包括不同的相邻元件。 将扩展的核心结构（214a-214c）的参数特性进行比较，以确定具有最小充分闭合的邻近环境的模型。 封闭的邻里环境符合设计规则，以确保实际设计环境中所需的传输线路行为。 具有封闭邻域环境的模型可以用作描述实际设计环境中的传输线行为的核心结构的独立模型。