公开(公告)号：US20060194574A1

公开(公告)日：2006-08-31

申请号：US11068200

申请日：2005-02-28

Applicant: Kouros Azimi ,  Roger Fratti

Inventor： Kouros Azimi ,  Roger Fratti

IPC: H04M3/42

CPC classification number: H04W4/20 ,  H04M1/575 ,  H04M3/42051 ,  H04M3/42382 ,  H04M19/04 ,  H04Q2213/13206 ,  H04W8/18

Abstract: Communication techniques are provided. For example, in one aspect, a communication method comprises the step of inputting information, at the time of placing of a telephone call, that directs a receiving telephone to produce one or more of a plurality of incoming call indicators. The incoming call indicator, which may comprise a particular ring tone, can be used to signify one or more of an identity of a caller, a nature of the call and an importance of the call.

Abstract translation: 提供通信技术。 例如，一方面，通信方法包括在拨打电话时输入指示接收电话产生多个来电指示符中的一个或多个的信息的步骤。 可以包括特定铃声的呼入指示符可用于表示呼叫者的身份，呼叫的性质和呼叫的重要性中的一个或多个。

公开(公告)号：US20050147185A1

公开(公告)日：2005-07-07

申请号：US10751534

申请日：2004-01-06

Applicant: Roger Fratti

Inventor： Roger Fratti

IPC: H03G7/00 ,  H04L25/02 ,  H04L27/06

CPC classification number: H04L25/0278 ,  H03G7/001 ,  H04L25/0292

Abstract: Accurate measurement of a signal at extremely high data rates such as OC192 is accomplished, to provide a high dynamic range. A data receiver comprises a limiting amplifier comprising a plurality of amplifier stages. A peak detector measures a voltage level of an input to the limiting amplifier. An input to the peak detector is connected directly to an input of a first stage of the limiting amplifier. Transmission lines used between the input to the peak detector and the input of the first stage of the limiting amplifier are impedance matched such that the peak detector appears as a load with insignificant capacitance with respect to the extremely high data rate of a signal on the input. Also, a same bias is provided to both the input stage of the limiting amplifier as well as to the peak detector.

Abstract translation: 实现了以非常高的数据速率（例如OC192）的信号的精确测量，以提供高动态范围。 一种数据接收机包括一个包括多个放大器级的限幅放大器。 峰值检测器测量到限幅放大器的输入的电压电平。 峰值检测器的输入直接连接到限幅放大器的第一级的输入端。 在峰值检测器的输入和限幅放大器的第一级的输入之间使用的传输线被阻抗匹配，使得峰值检测器相对于输入上的信号的极高数据速率出现为具有不显着电容的负载 。 此外，向限幅放大器的输入级以及峰值检测器提供相同的偏置。

公开(公告)号：US20050111127A1

公开(公告)日：2005-05-26

申请号：US10719655

申请日：2003-11-21

Applicant: Jonathan Fischer ,  Roger Fratti ,  John Rehberg

Inventor： Jonathan Fischer ,  Roger Fratti ,  John Rehberg

IPC: G11B5/00 ,  G11B5/09 ,  G11B5/11 ,  G11B5/127 ,  G11B5/17 ,  G11B5/245 ,  G11B5/40 ,  G11B5/48 ,  G11B5/49 ,  G11B5/02

CPC classification number: G11B5/488 ,  G11B5/00 ,  G11B5/09 ,  G11B5/11 ,  G11B5/1278 ,  G11B5/17 ,  G11B5/245 ,  G11B5/40 ,  G11B5/4915 ,  G11B2005/0002 ,  G11B2005/0005 ,  G11B2005/001 ,  G11B2005/0013 ,  G11B2005/0029

Abstract: A write head for a magnetic storage system energizes a write coil for a plurality of bit intervals and selectively shutters the magnetic field to alter a magnetic domain of a magnetic storage medium for each bit interval. The position of the shutter may be controlled using a micro-electro mechanical system. Magnetic pole segments provide a loop between the write coil and the magnetic storage medium. Magnetic shielding on the shutter mechanisms controls the reflection of the magnetic fields. In a rewritable magnetic storage system, a first write coil generates a positive magnetic field and a second write coil generates a negative magnetic field. A shutter is associated with each write coil to selectively allow the positive or negative magnetic fields to alter the magnetic domain of the magnetic storage medium. The positive or negative magnetic fields can alter the magnetic domain in a collocated region of the magnetic storage medium to avoid jitter.

Abstract translation: 用于磁存储系统的写头为多个位间隔激励写入线圈，并且选择性地切换磁场以改变每个位间隔的磁存储介质的磁畴。 快门的位置可以使用微机电系统来控制。 磁极段在写入线圈和磁性存储介质之间提供环路。 快门机构上的磁屏蔽控制磁场的反射。 在可重写磁存储系统中，第一写入线圈产生正磁场，第二写入线圈产生负磁场。 快门与每个写入线圈相关联，以选择性地允许正或负磁场改变磁存储介质的磁畴。 正或负磁场可以改变磁存储介质的配置区域中的磁畴，以避免抖动。

公开(公告)号：US20130200801A1

公开(公告)日：2013-08-08

申请号：US13364408

申请日：2012-02-02

Applicant: Roger Fratti

Inventor： Roger Fratti

IPC: H05B37/02 ,  H01R43/00

CPC classification number: H05B33/0827 ,  H05B33/083 ,  Y10T29/49117

Abstract: Disclosed are various embodiments of bypass circuits that can be used with series connected LED strings for backlighting circuits in LCD displays. The bypass circuits can also be used for other implementations of series wired LED strings. The bypass circuit may comprise a latch, such as a silicon controlled rectifier that is connected to the output of a comparator circuit that compares the voltage at the cathode of an LED in the LED string to a reference voltage. In this manner, a circuit is created around each LED that is burned out.

Abstract translation: 公开了可以与用于LCD显示器中的背光电路的串联连接的LED串一起使用的旁路电路的各种实施例。 旁路电路也可以用于串联有线LED串的其他实现。 旁路电路可以包括诸如可控硅整流器的锁存器，其连接到比较器电路的输出，该比较器电路将LED串中的LED的阴极处的电压与参考电压进行比较。 以这种方式，在被烧毁的每个LED周围产生电路。

公开(公告)号：US20110227794A1

公开(公告)日：2011-09-22

申请号：US12727377

申请日：2010-03-19

Applicant: Roger Fratti

Inventor： Roger Fratti

IPC: H01Q1/38 ,  H01L21/56

CPC classification number: H01Q9/0421 ,  H01L23/3121 ,  H01L2223/6677 ,  H01L2224/45144 ,  H01L2224/48225 ,  H01L2224/48227 ,  H01Q1/243 ,  H01Q9/42 ,  H01Q23/00

Abstract: In described embodiments, a package inverted-F antenna is disclosed. The inverted-F antenna (IFA) is printed on a semiconductor package, and conductive bonding material is applied to leads of the IFA and terminal pads of a substrate when bonding the package to the substrate holding a semiconductor die. Wire leads couple the output terminals of the die to the terminal pads and, hence, the IFA.

Abstract translation: 在所描述的实施例中，公开了一种封装倒F型天线。 将倒F天线（IFA）印刷在半导体封装上，并且当将封装接合到保持半导体管芯的衬底时，导电接合材料被施加到衬底的IFA和端子焊盘的引线。 导线将管芯的输出端子耦合到端子焊盘，因此将IFA耦合。

公开(公告)号：US07948914B2

公开(公告)日：2011-05-24

申请号：US12322028

申请日：2009-01-28

Applicant: Kouros Azimi ,  Mohammad Mobin ,  Roger Fratti ,  Sailesh Merchant ,  Kenneth Paist

Inventor： Kouros Azimi ,  Mohammad Mobin ,  Roger Fratti ,  Sailesh Merchant ,  Kenneth Paist

IPC: G01R31/08

CPC classification number: H04W48/04 ,  H04W12/06 ,  H04W64/00

Abstract: In described embodiments, elements of a wireless home network employ learned power security for the network. An access point, router, or other wireless base station emits and receives signals having corresponding signal strengths. Wireless devices coupled to the base station through a radio link are moved through the home network at boundary points of the home and the signal strength is measured at each device and communicated to the base station. Based on the signal strength information from the emitted signals measured at the boundary points and/or from measured signal strength information of signals received from the boundary points, the base station determines a network secure area. The base station declines permission of devices attempting to use or join the home network that exhibit signal strength characteristics less than boundary values for the network secure area.

Abstract translation: 在所描述的实施例中，无线家庭网络的元件采用学习的网络安全性。 接入点，路由器或其他无线基站发射和接收具有相应信号强度的信号。 通过无线电链路耦合到基站的无线设备在家庭的边界点移动通过家庭网络，并且在每个设备处测量信号强度并将其传送到基站。 基于从边界点测量的发射信号的信号强度信息和/或从边界点接收的信号的测量信号强度信息，基站确定网络安全区域。 基站拒绝尝试使用或加入家庭网络的设备的权限，这些设备的信号强度特性小于网络安全区域的边界值。

公开(公告)号：US20110080237A1

公开(公告)日：2011-04-07

申请号：US12725534

申请日：2010-03-17

Applicant: Roger Fratti ,  Dwight Daugherty

Inventor： Roger Fratti ,  Dwight Daugherty

IPC: H04L25/03

CPC classification number: H04L25/0288 ,  H04L25/03343

Abstract: In described embodiments, automatic de-emphasis setting is provided for driving a capacitive backplane. Line impedance and line length of a transmission (TX) device are measured that form a load impedance of a driver. For some exemplary embodiments, the line impedance is predominantly a line capacitance, and such embodiments detect this capacitance. Measured line impedance is converted to a control signal (such as, for example, a three bit digital control signal) which automatically sets the de-emphasis of the TX stage. With the amount of capacitance and the length of the transmission line, the appropriate de-emphasis settings might be determined, and such de-emphasis setting be applied by the transmitter to the driver to compensate for transmission line effects.

Abstract translation: 在所描述的实施例中，提供了用于驱动电容背板的自动去加重设置。 测量传输（TX）设备的线路阻抗和线路长度，形成驱动器的负载阻抗。 对于一些示例性实施例，线路阻抗主要是线路电容，并且这些实施例检测该电容。 测量的线路阻抗被转换为自动设置TX级的去加重的控制信号（例如，三位数字控制信号）。 利用电容量和传输线的长度，可以确定适当的去加重设置，并且这种去加重设置由发射机应用于驱动器以补偿传输线效应。

公开(公告)号：US20070263846A1

公开(公告)日：2007-11-15

申请号：US11396789

申请日：2006-04-03

Applicant: Roger Fratti

Inventor： Roger Fratti

IPC: H04M1/00 ,  H04M9/00

CPC classification number: H04M3/56 ,  H04M3/568 ,  H04M2201/41

Abstract: The audio signals associated with different co-located groups of talkers in a teleconference are detected (e.g., by comparing the voiceprint for the current talker group with stored voiceprints corresponding to all of the co-located teleconference participants) and processed using different and appropriate automatic gain control (AGC) levels, where each group has a corresponding stored AGC level. Depending on the embodiment, each group may have one or more participants.

Abstract translation: 检测到与电话会议中的不同同位置的通话者组相关联的音频信号（例如，通过将当前讲话者组的声波图与对应于所有同位的电话会议参与者的已存储的声纹相比较）并使用不同且适当的自动 增益控制（AGC）电平，其中每个组具有相应的存储的AGC电平。 根据实施例，每个组可以具有一个或多个参与者。

公开(公告)号：US20060139091A1

公开(公告)日：2006-06-29

申请号：US11025088

申请日：2004-12-29

Applicant: Roger Fratti

Inventor： Roger Fratti

IPC: H03F3/68

CPC classification number: H03F1/0288 ,  H03F3/211 ,  H03F3/602 ,  H03F2200/423

Abstract: An amplifier includes a signal splitter operable to receive an input signal and generate at least first and second split signals, a first amplifier adapted to receive the first split signal and to generate a first amplified signal, and a second amplifier adapted to receive the second split signal and to generate a second amplified signal. A combining circuit is adapted to generate an output signal which is a sum of the first amplified signal and the second amplified signal. The amplifier further includes a phase control circuit arranged in a signal path of one of the first and second amplifiers, the phase control circuit comprising at least one thin film ferroelectric element. The amount of phase shift provided by the phase control circuit is selectively variable as a function of a control signal applied thereto.

Abstract translation: 放大器包括信号分离器，其可操作以接收输入信号并产生至少第一和第二分离信号，适于接收第一分离信号并产生第一放大信号的第一放大器和适于接收第二分离的第二放大器 信号并产生第二放大信号。 组合电路适于产生作为第一放大信号和第二放大信号之和的输出信号。 放大器还包括布置在第一和第二放大器之一的信号路径中的相位控制电路，该相位控制电路包括至少一个薄膜铁电元件。 由相位控制电路提供的相移量根据施加到其上的控制信号而有选择地变化。

公开(公告)号：US20060063520A1

公开(公告)日：2006-03-23

申请号：US10944716

申请日：2004-09-21

Applicant: Roger Fratti ,  Steven Strauss

Inventor： Roger Fratti ,  Steven Strauss

IPC: H04Q7/20

CPC classification number: H04B7/18597

Abstract: Several system diagnostic and network management tools are disclosed that, as a primary goal, support the consumer's ability to self diagnose and solve an existing problem. A non-intrusive diagnostic tool is provided that exposes system parameters of a consumer system for remote analysis by qualified personnel. Important data parameters of a given radio receiver are preferably predetermined and gathered directly at the receiver. Then, they are uploaded via the Internet from a removable memory placed into an Internet terminal (e.g., PC), or through a temporary docking station connected to an Internet terminal. This leads toward quick and efficient problem resolution with a properly informed customer service representative that is crucial to enriching the consumer's experience. The data collected relating to relevant system parameters may be used by service providers to enhance or even in some cases enable services.

Abstract translation: 披露了一些系统诊断和网络管理工具，作为主要目标，支持消费者自我诊断和解决现有问题的能力。 提供了一种非侵入式诊断工具，可以暴露消费者系统的系统参数，以便合格的人员进行远程分析。 给定无线电接收机的重要数据参数优选地被预先确定并直接收集在接收机处。 然后，它们通过互联网从放置到因特网终端（例如PC）的可移动存储器，或通过连接到因特网终端的临时坞站上传。 这将导致快速有效的问题解决与一个正确的知情的客户服务代表，这是丰富消费者的经验至关重要的。 收集的与相关系统参数相关的数据可能被服务提供商用来增强甚至在某些情况下能够提供服务。