公开(公告)号：US06476649B1

公开(公告)日：2002-11-05

申请号：US09715423

申请日：2000-11-17

申请人： David Goren ,  Donald J Papae ,  Michael Zelikson

发明人： David Goren ,  Donald J Papae ,  Michael Zelikson

IPC分类号： H03K300

CPC分类号： H03K17/14

摘要： Instrumentation driver apparatus, including a main driver, coupled to receive an alternating input signal and having a main circuit structure, which is adapted to generate, in response to the alternating input signal, a main output signal with alternating voltage. The apparatus includes a mirror driver, coupled to receive a direct voltage input and having a mirror circuit structure located in proximity to the main circuit structure, which is adapted to generate a mirror output signal in response to the direct voltage input, such that a variation in an operating condition of the main driver causes a corresponding variation in the mirror output signal. The apparatus further includes a feedback circuit, coupled to receive the mirror output signal, which provides in response to the mirror output signal a feedback stabilization input to the main driver so as to stabilize the main output signal.

摘要翻译： 包括主驱动器的仪表驱动器装置被耦合以接收交替输入信号并且具有主电路结构，其适于响应于交流输入信号而产生具有交变电压的主输出信号。 该装置包括镜驱动器，其被耦合以接收直接电压输入并且具有位于主电路结构附近的镜电路结构，其适于响应于直流电压输入而产生反射镜输出信号，使得变化 在主驱动器的操作状态下，镜像输出信号产生相应的变化。 该装置还包括一个反馈电路，被耦合以接收反射镜输出信号，其响应于反射镜输出信号提供反馈稳定输入到主驱动器，以便稳定主输出信号。

公开(公告)号：US06305607B1

公开(公告)日：2001-10-23

申请号：US09065867

申请日：1998-04-24

申请人： Joseph Katz ,  Toan Vu ,  David Goren

发明人： Joseph Katz ,  Toan Vu ,  David Goren

IPC分类号： G06K710

CPC分类号： G06K7/10702 ,  G06K7/10653 ,  G06K2207/1016

摘要： An integrated scanner/radio includes a bar code reader and an RF transceiver integrated on a semiconductor substrate. The bar code reader includes a light source, a scanner for directing light from the light source across a bar code symbol, and a detector for detecting the light reflected from the bar code symbol and creating an electrical signal representative of the detected light. The RF transceiver includes an antenna for transmitting and receiving modulated RF carrier signals.

摘要翻译： 集成的扫描器/收音机包括条形码阅读器和集成在半导体衬底上的RF收发器。 条形码读取器包括光源，用于引导来自光源的光穿过条形码符号的扫描仪，以及用于检测从条形码符号反射的光并产生表示检测到的光的电信号的检测器。 RF收发器包括用于发送和接收调制的RF载波信号的天线。

公开(公告)号：US06206290B1

公开(公告)日：2001-03-27

申请号：US09035763

申请日：1998-03-06

申请人： James Giebel ,  Thomas Mazz ,  Constanzo DiFazio ,  Mik Stern ,  David Goren

发明人： James Giebel ,  Thomas Mazz ,  Constanzo DiFazio ,  Mik Stern ,  David Goren

IPC分类号： G06K710

CPC分类号： G06K7/10643

摘要： A miniature light beam scanner includes a moving optical element formed on a substrate with electrodes for driving the optical element and sensing its motion as indicated by a varying capacitance between the optical element and the substrate. Control and driver circuitry responsive to the variation in capacitance drives the optical element to move at a resonant frequency and predetermined amplitude.

摘要翻译： 微型光束扫描器包括：移动光学元件，其形成在具有用于驱动光学元件的电极的基板上，并且感测其运动，如光学元件和基板之间的变化电容所示。 响应于电容变化的控制和驱动器电路驱动光学元件以谐振频率和预定幅度移动。

公开(公告)号：US5691528A

公开(公告)日：1997-11-25

申请号：US377732

申请日：1995-01-25

申请人： Peter Wyatt ,  Raj Bridgelall ,  Joseph Katz ,  David Goren ,  Philip Swift

发明人： Peter Wyatt ,  Raj Bridgelall ,  Joseph Katz ,  David Goren ,  Philip Swift

IPC分类号： G06K7/10

CPC分类号： G06K7/10871 ,  G06K7/10564 ,  G06K7/10584 ,  G06K7/10633 ,  G06K7/10643 ,  G06K7/10653 ,  G06K7/10673 ,  G06K7/10693 ,  G06K7/10811 ,  G06K7/10851 ,  G06K7/10881 ,  G06K7/10891 ,  G06K7/109 ,  G06K7/1098 ,  G06K7/1478 ,  G06K2207/1016

摘要： Optical scanning of one and two-dimensional barcode symbols is carried out using a variety of ergonomic scanner embodiments which can each be used either in a hand-held mode or in a fixed-mode. In certain embodiments, hand-held scanners are described which can if required be easily positioned in a number of desired orientations on a work surface. Other embodiments disclose point-of-sale arrangements incorporating removable barcode scanners that can, where necessary, be removed from the point-of-sale unit and used by the checkout operator to scan a large or bulky item in a "point-and-shoot" mode.

摘要翻译： 一维和二维条形码符号的光学扫描使用各种人机工程学扫描器实施例进行，每个都可以以手持模式或固定模式使用。 在某些实施例中，描述了手持扫描器，如果需要，可以容易地将其定位在工作表面上的多个期望取向中。 其他实施例公开了包括可移动条形码扫描器的销售点布置，其可以在必要时从销售点单元移除并由结帐操作者使用以在“点对点”中扫描大的或庞大的物品 “模式。

公开(公告)号：US5268564A

公开(公告)日：1993-12-07

申请号：US47340

申请日：1993-04-19

申请人： Boris Metlitsky ,  Jerome Swartz ,  Edward Barkan ,  Howard Shepard ,  David Goren ,  Tony Biuso

发明人： Boris Metlitsky ,  Jerome Swartz ,  Edward Barkan ,  Howard Shepard ,  David Goren ,  Tony Biuso

IPC分类号： G06K7/10 ,  G08K7/10

CPC分类号： G06K7/10881 ,  G06K7/10851 ,  G06K2207/1013 ,  Y10T307/799

摘要： A bar code scanner which is responsive to the movement of the scanner to activate its light source. The scanner includes a motor having a moving member which is set in motion when the scanner is displaced from a rest position. The moving member generates a voltage in a coil, which activates the operation of the bar code scanner.

摘要翻译： 一种条形码扫描仪，其响应于扫描器的移动以激活其光源。 扫描器包括具有移动构件的马达，该移动构件在扫描器从静止位置移位时被设置成运动。 移动构件产生线圈中的电压，其激活条形码扫描器的操作。

公开(公告)号：US11528357B2

公开(公告)日：2022-12-13

申请号：US17179927

申请日：2021-02-19

申请人： David Goren

发明人： David Goren

IPC分类号： H04W4/16 ,  H04M3/42 ,  H04W92/18 ,  H04L67/1095

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.

公开(公告)号：US20190306312A1

公开(公告)日：2019-10-03

申请号：US16446415

申请日：2019-06-19

申请人： David Goren

发明人： David Goren

IPC分类号： H04M3/42 ,  H04W4/16 ,  H04L29/08 ,  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.

公开(公告)号：US09124173B2

公开(公告)日：2015-09-01

申请号：US13589280

申请日：2012-08-20

申请人： Leland Chang ,  David Goren ,  Naigang Wang

发明人： Leland Chang ,  David Goren ,  Naigang Wang

IPC分类号： G06F1/26 ,  H02M3/155 ,  H02M3/156

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

摘要： A voltage conversion circuit such as a buck regulator circuit 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. The voltage conversion circuit can also include means to reduce or cancel a detrimental effect of other wires on same chip, such as a power grid, that conduct a 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： 诸如降压调节器电路的电压转换电路具有耦合到电压源的多个开关; 具有长度，宽度和厚度的板式电感器，其中所述扁平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。 电压转换电路还可以包括用于减少或消除导致回流的同一芯片（例如电网）上的其它导线的有害影响并由此降低该扁平电感器的功能性的装置。 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：US08994456B2

公开(公告)日：2015-03-31

申请号：US13361001

申请日：2012-01-30

申请人： Mihai A. Sanduleanu ,  Alberto Valdes Garcia ,  David Goren ,  Shlomo Shlafman ,  Danny Elad

发明人： Mihai A. Sanduleanu ,  Alberto Valdes Garcia ,  David Goren ,  Shlomo Shlafman ,  Danny Elad

IPC分类号： H03F3/191 ,  H03F1/22 ,  H03F1/56 ,  H03F3/195 ,  H03F3/60

CPC分类号： H03F1/223 ,  H03F1/565 ,  H03F3/195 ,  H03F3/601 ,  H03F2200/105 ,  H03F2200/222 ,  H03F2200/255 ,  H03F2200/294 ,  H03F2200/387 ,  H03F2200/405 ,  H03F2200/408 ,  H03F2200/423 ,  H03F2200/555

摘要： A multi-stage amplifier is provided that uses tunable transmission lines, as well as a calibration method for the multi-stage amplifiers. A multi-stage amplifier, comprises a plurality of tunable amplification stages, wherein each of the tunable amplification stages comprises a tunable resonator based on a transmission line having a tunable element. The tunable elements may vary a capacitance or an inductance to tune a frequency of an applied signal. A calibration method is provided for a multi-stage amplifier having a plurality of transmission lines, an input stage and an output stage. The multi-stage amplifier is calibrated by generating a signal to determine a frequency for a substantially maximum power; generating an error signal by comparing the frequency for the substantially maximum power with a desired frequency; varying a digital control code applied to each of the tunable transmission lines, input stage and output stage until the error signal satisfies predefined criteria.

摘要翻译： 提供使用可调谐传输线的多级放大器以及多级放大器的校准方法。 多级放大器包括多个可调放大级，其中每个可调放大级包括基于具有可调元件的传输线的可调谐谐振器。 可调谐元件可以改变电容或电感以调谐施加的信号的频率。 为具有多个传输线，输入级和输出级的多级放大器提供校准方法。 多级放大器通过产生信号来校准，以确定基本上最大功率的频率; 通过将基本上最大功率的频率与期望频率进行比较来产生误差信号; 改变应用于每个可调谐传输线，输入级和输出级的数字控制代码，直到误差信号满足预定标准。

公开(公告)号：US08448119B1

公开(公告)日：2013-05-21

申请号：US13478127

申请日：2012-05-23

申请人： Rachel Gordin ,  David Goren

发明人： Rachel Gordin ,  David Goren

IPC分类号： G06F17/50

CPC分类号： G06F17/5077 ,  G06F17/5036 ,  G06F17/5068

摘要： A system and method for design and modeling of vertical interconnects for 3DI applications. A design and modeling methodology of vertical interconnects for 3DI applications includes models that represent the frequency dependent behavior of vertical interconnects by means of multi-segment RLC scalable filter networks. The networks allow for accuracy versus computation efficiency tradeoffs, while maintaining correct asymptotic behavior at both high and low frequency limits. In the framework of the model it is shown that a major effect is pronounced frequency dependent silicon substrate induced dispersion and loss effects, which is considered in through silicon via (TSV) parallel Y-element parameters, including capacitance and conductance.

摘要翻译： 用于3DI应用的垂直互连的设计和建模的系统和方法。 用于3DI应用的垂直互连的设计和建模方法包括通过多段RLC可伸缩滤波器网络表示垂直互连的频率相关行为的模型。 网络允许精度与计算效率的折衷，同时在高频和低频限制下保持正确的渐近行为。 在该模型的框架中，显示了主要影响是频率依赖性硅衬底诱导的色散和损耗效应，这在硅通孔（TSV）并联Y元件参数（包括电容和电导）中被考虑。