公开(公告)号：US20070208097A1

公开(公告)日：2007-09-06

申请号：US11745920

申请日：2007-05-08

Applicant: Wen Zhao ,  Mladen Vidakovic ,  Eugene Smeianu

Inventor： Wen Zhao ,  Mladen Vidakovic ,  Eugene Smeianu

IPC: C08G18/00

CPC classification number: C08G18/4072 ,  C08G18/3887 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08K5/524 ,  C08L75/04

Abstract: There is described an isocyanate-based polymer foam having improved anti-yellowing properties. The foam produced from a formulation comprising an isocyanate, a blowing agent, a first active hydrogen-containing compound and a second active hydrogen-containing compound different than the first active hydrogen-containing compound. The second active hydrogen-containing compound comprises an active hydrogen-containing phosphite compound. A process for producing such a foam is also described.

Abstract translation: 描述了具有改善的抗黄变性能的异氰酸酯基聚合物泡沫体。 由包含异氰酸酯，发泡剂，第一含活性氢的化合物和不同于第一含活性氢的化合物的第二含活性氢化合物的制剂生产的泡沫。 第二活性含氢化合物包含含活性氢的亚磷酸酯化合物。 还描述了生产这种泡沫的方法。

公开(公告)号：US20070049354A1

公开(公告)日：2007-03-01

申请号：US11553862

申请日：2006-10-27

Applicant: Xin Jin ,  Muhammad Islam ,  Wen Zhao

Inventor： Xin Jin ,  Muhammad Islam ,  Wen Zhao

IPC: H04B1/38

CPC classification number: H04W52/0277 ,  H04W52/0229 ,  Y02D70/122 ,  Y02D70/144

Abstract: Methods and apparatus for expeditiously releasing network resources for a mobile station based on low battery and lost signal conditions are disclosed. The wireless network (104) receives a power down warning message from the mobile station (102) indicative of a low battery condition. The wireless network (104) then identifies whether a lost signal condition exists with the mobile station (102). In response to receiving the power down warning message and subsequently identifying the lost signal condition, the wireless network (104) causes network resources for the mobile station to be released. The wireless network (104) infers that the mobile station (102) has powered down due to low battery without enough time to send a power down registration to the wireless network (104).

Abstract translation: 公开了一种基于低电池和丢失信号条件快速释放移动台网络资源的方法和装置。 无线网络（104）从移动台（102）接收指示电池电量不足状况的断电警告消息。 然后，无线网络（104）识别移动台（102）是否存在丢失信号条件。 响应于接收到掉电警告消息并随后识别丢失信号条件，无线网络（104）使得移动站的网络资源被释放。 无线网络（104）推测移动站（102）由于电池电量不足而没有足够的时间向无线网络（104）发送掉电注册。

公开(公告)号：US07162242B2

公开(公告)日：2007-01-09

申请号：US10498025

申请日：2002-12-06

Applicant: Wen Zhao ,  Xin Jin

Inventor： Wen Zhao ,  Xin Jin

IPC: H04Q7/20 ,  H04B7/00 ,  H04B7/216 ,  H04B17/00

CPC classification number: H04W48/20 ,  H04W4/24 ,  H04W24/02 ,  H04W48/16

Abstract: A method of system access from a wireless device to a wireless network, the network having a plurality of base stations includes the steps of: selecting at least one reverse link cost metric from a list of predetermined reverse link cost metrics; determining a reverse link cost according to the selected at least one reverse link cost metric; selecting a candidate base station from the plurality of base stations; sending a probe signal at the reverse link cost to the candidate base station; waiting for a response from the candidate base station within a timeout period; and repeating steps until timeout, or until the condition that a response is received from at least one candidate base station so that at least one candidate base station can be used to provide system access from the wireless device to the wireless network.

公开(公告)号：US20050122930A1

公开(公告)日：2005-06-09

申请号：US10996664

申请日：2004-11-24

Applicant: Wen Zhao ,  Thomas Trevor ,  Craig Dunk ,  Muhammad Khaledul ,  Luis Estable ,  William Willey

Inventor： Wen Zhao ,  Thomas Trevor ,  Craig Dunk ,  Muhammad Khaledul ,  Luis Estable ,  William Willey

IPC: H04L12/58 ,  H04L29/06 ,  H04W4/02 ,  H04W4/16 ,  H04W12/08 ,  H04W80/00 ,  H04Q7/24 ,  H04L9/00 ,  H04Q7/00

CPC classification number: H04L63/0209 ,  H04L51/12 ,  H04L51/38 ,  H04L63/0227 ,  H04L63/0254 ,  H04L63/0263 ,  H04L63/102 ,  H04W4/16 ,  H04W12/08 ,  H04W48/02

Abstract: An apparatus and method of controlling unsolicited traffic are disclosed herein. The apparatus and method can be applied to wireless communication networks such as CDMA2000, UMTS, GPRS and the like so that traffic which is not solicited by wireless communication devices operating on those networks is not sent over the air needlessly. The present application provides techniques to block unsolicited traffic based on the identity of a user (for example based on International Mobile Station Identity (IMSI), Network Access Identifier (NAI), Mobile Station Internet Services Digital Network Number (MSISDN), Session Initiation Protocol (SIP) Universal Resource Locator (url)) as opposed to techniques that are based on a session or IP address, such as a traditional firewall. In accordance to this application, user identity based techniques are applied to block unsolicited traffic whenever a user has established a data session. Further in accordance with this application, user identity based techniques are persisted across changes in IP address and/or session.

Abstract translation: 本文公开了一种控制未经请求的业务的装置和方法。 该装置和方法可以应用于诸如CDMA2000，UMTS，GPRS等的无线通信网络，使得在这些网络上操作的无线通信设备不要求的业务不是不必要地在空中发送。 本申请提供了基于用户身份（例如基于国际移动站标识（IMSI），网络接入标识符（NAI），移动台互联网服务数字网络号码（MSISDN），会话发起协议 （SIP）通用资源定位器（url）），而不是基于会话或IP地址的技术，例如传统防火墙。 根据该应用，每当用户建立数据会话时，基于用户身份的技术被应用于阻止未经请求的流量。 此外，根据该应用，基于用户身份的技术在IP地址和/或会话的变化中保持不变。

公开(公告)号：US09189988B2

公开(公告)日：2015-11-17

申请号：US11638942

申请日：2006-12-14

Applicant: Jerome C. Tu ,  Olivier Boireau ,  Isabel Mahe ,  Wen Zhao ,  Yury Fomin ,  Jianxiong Shi ,  Alexander Fertelmeister

Inventor： Jerome C. Tu ,  Olivier Boireau ,  Isabel Mahe ,  Wen Zhao ,  Yury Fomin ,  Jianxiong Shi ,  Alexander Fertelmeister

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/08 ,  G09G2340/0435

Abstract: Techniques involving the management of display parameters are disclosed. For example, an apparatus may include a display, a radio module, and a control module. The display employs various operational parameters, which can take on different values. Exemplary parameters include refresh rate and/or pixel clock rate. The radio module may receive a wireless signal at one or more reception frequencies. The control module may select values for these operational parameters of the display. This selection may be made according to characteristics of interference that would be emitted from the display at the one or more reception frequencies. Upon making this selection, the control module may direct the display to employ the selected parameter values.

Abstract translation: 公开了涉及显示参数管理的技术。 例如，装置可以包括显示器，无线电模块和控制模块。 显示器采用各种操作参数，可以承担不同的值。 示例性参数包括刷新率和/或像素时钟速率。 无线电模块可以以一个或多个接收频率接收无线信号。 控制模块可以为显示器的这些操作参数选择值。 该选择可以根据在一个或多个接收频率处从显示器发射的干扰特性进行。 在进行该选择时，控制模块可以指示显示器采用所选择的参数值。

公开(公告)号：US09137629B2

公开(公告)日：2015-09-15

申请号：US11469374

申请日：2006-08-31

Applicant: Wen Zhao ,  Isabel Ge ,  Dan Myers ,  Arun Mathias ,  Igor Braslavsky ,  Perry Zabaldo ,  Darren Lee Ang ,  Craig Hamilton ,  Eric Liu ,  Janell Paulson

Inventor： Wen Zhao ,  Isabel Ge ,  Dan Myers ,  Arun Mathias ,  Igor Braslavsky ,  Perry Zabaldo ,  Darren Lee Ang ,  Craig Hamilton ,  Eric Liu ,  Janell Paulson

IPC: H04W4/02 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04W4/02 ,  H04L67/18 ,  H04L69/16 ,  H04L69/161

Abstract: Various embodiments of systems and techniques for providing location-based services (LBS) to a mobile computing device having a dual processor architecture are described. In one or more embodiments, the mobile computing device may comprise or implement hardware and/or software configured to enable LBS and data communications sessions using a single active data stack at any particular point in time. Other embodiments are described and claimed.

Abstract translation: 描述了用于向具有双处理器架构的移动计算设备提供基于位置的服务（LBS）的系统和技术的各种实施例。 在一个或多个实施例中，移动计算设备可以包括或实现被配置为在任何特定时间点使用单个活动数据堆栈来实现LBS和数据通信会话的硬件和/或软件。 描述和要求保护其他实施例。

公开(公告)号：US08437808B2

公开(公告)日：2013-05-07

申请号：US12772390

申请日：2010-05-03

Applicant: Anand Kashikar ,  Vivek Shah ,  Wen Zhao

Inventor： Anand Kashikar ,  Vivek Shah ,  Wen Zhao

IPC: H04M1/00 ,  H04B1/38

CPC classification number: G06F11/3013 ,  G06F1/3203 ,  G06F1/3278 ,  G06F1/3287 ,  G06F11/3058 ,  H04W28/0221 ,  H04W28/0268 ,  H04W28/24 ,  H04W48/18 ,  H04W52/0203 ,  H04W52/0261 ,  H04W52/0264 ,  H04W52/0267 ,  H04W52/26 ,  H04W88/06 ,  Y02D10/157 ,  Y02D10/171 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/23 ,  Y02D70/26

Abstract: Various embodiments for providing enhanced power savings in mobile computing devices are described. In one or more embodiments, a mobile computing device may monitor the battery power level remaining. The mobile computing device may select a wireless connection type for an application based on Quality of Service (QoS) requirements of the application and the amount of battery power remaining. The mobile computing device may switch the application from a higher QoS wireless connection type to a lower QoS wireless connection type when the battery power falls below a threshold. Other embodiments are described and claimed.

Abstract translation: 描述了用于在移动计算设备中提供增强的功率节省的各种实施例。 在一个或多个实施例中，移动计算设备可以监视剩余的电池功率电平。 移动计算设备可以基于应用的服务质量（QoS）要求和剩余的电池剩余量来为应用选择无线连接类型。 当电池电力低于阈值时，移动计算设备可以将应用从更高的QoS无线连接类型切换到较低的QoS无线连接类型。 描述和要求保护其他实施例。

公开(公告)号：US08346252B2

公开(公告)日：2013-01-01

申请号：US13432659

申请日：2012-03-28

Applicant: Wen Zhao ,  Asif Hossain ,  Shahid Rasul Chaudry

Inventor： Wen Zhao ,  Asif Hossain ,  Shahid Rasul Chaudry

IPC: H04W4/00

CPC classification number: H04B7/264 ,  H04W48/02 ,  H04W72/1257

Abstract: A method and apparatus for best service rescan scheduling on a mobile device operating in an EVDO hybrid mode, the method comprising the steps of: blocking a best service rescan on the mobile device if the mobile device in an EVDO traffic state, the mobile device characterized by blocking means, the blocking means enabled to block a best service rescan on the mobile device if the mobile device in an EVDO traffic state.

公开(公告)号：US08340590B2

公开(公告)日：2012-12-25

申请号：US12559010

申请日：2009-09-14

Applicant: Wen Zhao ,  Xin Jin ,  C. Nicolas Bungnariu ,  Muhammad Khaledul Islam ,  Fangyi Luo ,  Jiansheng Chen

Inventor： Wen Zhao ,  Xin Jin ,  C. Nicolas Bungnariu ,  Muhammad Khaledul Islam ,  Fangyi Luo ,  Jiansheng Chen

IPC: H04B17/00

CPC classification number: H04W84/02 ,  H04B17/0082 ,  H04B17/16

Abstract: A test apparatus for conducting a radiated performance test on a wireless device under controlled test conditions, the test apparatus having an anechoic chamber; a test computer; and an interface, the interface adapted to connect the test computer to the wireless device, the test apparatus being adapted to: establish a data connection on the interface between the test computer and the wireless device; initialize and start a timer for a predetermined interval on the wireless device; subject the wireless device to the radiated performance test in the anechoic chamber after the predetermined interval; and analyze test results on the test computer from a test log stored on the wireless device during the radiated performance test, wherein the interface between the test computer and the wireless device is adapted to be removed during the predetermined interval; for conducting a radiated performance test on a wireless device.

Abstract translation: 一种用于在受控测试条件下在无线设备上进行辐射性能测试的测试设备，所述测试设备具有消声室; 一台测试电脑; 以及接口，所述接口适于将所述测试计算机连接到所述无线设备，所述测试设备适于：在所述测试计算机与所述无线设备之间的接口上建立数据连接; 在无线设备上初始化和启动定时器预定间隔; 在无线设备经过预定间隔后在无回声室进行辐射性能测试; 并且在放射性能测试期间从存储在无线设备上的测试日志在测试计算机上分析测试结果，其中测试计算机和无线设备之间的接口适于在预定间隔期间被去除; 用于在无线设备上进行辐射性能测试。

公开(公告)号：US08335499B1

公开(公告)日：2012-12-18

申请号：US11613107

申请日：2006-12-19

Applicant: Wen Zhao ,  Isabel Mahe

Inventor： Wen Zhao ,  Isabel Mahe

IPC: H04M3/00

CPC classification number: H04W76/34 ,  H04M1/72522 ,  H04W4/00 ,  H04W76/10 ,  H04W88/06

Abstract: Various embodiments for controlling dedicated data transmit mode (DDTM) in a mobile computing device are described. In one or more embodiments, the mobile computing device may support cellular voice communication and wireless data communication. The mobile computing device may comprise a DDTM control module coupled to a DDTM application. The DDTM application may prevent mobile terminated cellular voice communication from interrupting ongoing data communication when enabled. The DDTM control module may be configured to enable and disable the DDTM application. Other embodiments are described and claimed.

Abstract translation: 描述了用于在移动计算设备中控制专用数据传输模式（DDTM）的各种实施例。 在一个或多个实施例中，移动计算设备可以支持蜂窝语音通信和无线数据通信。 移动计算设备可以包括耦合到DDTM应用的DDTM控制模块。 DDTM应用可以防止移动终端蜂窝语音通信在启用时中断正在进行的数据通信。 DDTM控制模块可以配置为启用和禁用DDTM应用程序。 描述和要求保护其他实施例。