公开(公告)号：US06144331A

公开(公告)日：2000-11-07

申请号：US057385

申请日：1998-04-08

申请人： Yi Jiang

发明人： Yi Jiang

IPC分类号： H03M1/06 ,  H03M1/46 ,  H03M1/68 ,  H03M1/76 ,  H03M1/80 ,  H03M1/66 ,  H03M1/12

CPC分类号： H03M1/0682 ,  H03M1/468 ,  H03M1/687 ,  H03M1/765 ,  H03M1/804

摘要： An improved successive-approximation type ADC that uses both charge-scaled and voltage scaled approximation. The present invention provides a high noise immunity, high speed ADC using a differential voltage scaled DAC. The differential voltage scaled output scheme of the present invention advantageously applies voltage scaling to a capacitor on both inputs to the comparator. The dual voltage scaling is preferably done by connecting two switches to each tap on the bottom half of a resistor string, and no switches to the top half of the resistor string, using one set of tap switches for adjusting a charge on capacitor on the first input of the comparator and the second set of tap switches for adjusting a charge on capacitor on the second input of the comparator.

摘要翻译： 改进的逐次逼近型ADC，其使用电荷比例和电压标度近似。 本发明提供了高抗噪声性，使用差分电压缩放DAC的高速ADC。 本发明的差分电压缩放输出方案有利地在比较器的两个输入端上向电容器施加电压缩放。 双电压缩放优选通过将两个开关连接到电阻器串的下半部分上的每个抽头来完成，并且不使用一组抽头开关来切换到电阻器串的上半部分，用于调整第一个电容器上的电荷 比较器和第二组抽头开关的输入，用于调节比较器的第二输入上的电容上的电荷。

公开(公告)号：US5601658A

公开(公告)日：1997-02-11

申请号：US497216

申请日：1995-06-30

申请人： Benito J. Marinas ,  Connie Bogard ,  Yi Jiang ,  Hsin-Ting Lan

发明人： Benito J. Marinas ,  Connie Bogard ,  Yi Jiang ,  Hsin-Ting Lan

IPC分类号： A62D3/00 ,  A62D3/33 ,  A62D101/43 ,  C23C22/52 ,  C23F1/00 ,  E03B7/09 ,  C23G1/10

CPC分类号： A62D3/33 ,  C23F1/00 ,  E03B7/006 ,  A62D2101/43

摘要： A method for treating bronze or brass fixtures containing lead with a cupric acetate solution is described. The treatment results in decreased amounts of lead in subsequent use. A preferred embodiment uses about 0.01 M cupric acetate at pH4.

摘要翻译： 描述了用醋酸铜溶液处理含有铅的青铜或黄铜装置的方法。 治疗结果导致后续使用中铅的量减少。 优选的实施方案在pH4下使用约0.01M乙酸铜。

公开(公告)号：US10448292B2

公开(公告)日：2019-10-15

申请号：US12909026

申请日：2010-10-21

申请人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

发明人： Mehmet Yavuz ,  Farhad Meshkati ,  Yi Jiang

IPC分类号： H04W36/00 ,  H04W48/04 ,  H04W88/08

摘要： A parameter for transmission by an access point is determined in a manner that facilitates access terminal mobility. For example, a cell reselection parameter and/or a handover parameter may be determined based on the quality of a signal from one access point (e.g., a macro cell) at another access point (e.g., a femto cell). In addition, a cell reselection parameter and/or a handover parameter may be determined based on the proximity of one access point (e.g., a femto cell) to another access point (e.g., a macro cell). Through the use of these techniques, a parameter may be determined in a manner that mitigates access terminal ping-ponging between access points and that mitigates outages that may otherwise occur as a result of an access terminal remaining on an access point too long.

公开(公告)号：US09220075B2

公开(公告)日：2015-12-22

申请号：US13101550

申请日：2011-05-05

申请人： Yi Jiang ,  Farhad Meshkati ,  Mehmet Yavuz ,  Sanjiv Nanda

发明人： Yi Jiang ,  Farhad Meshkati ,  Mehmet Yavuz ,  Sanjiv Nanda

IPC分类号： H04B7/00 ,  H04W52/32 ,  H04W48/16 ,  H04W84/04

CPC分类号： H04W52/325 ,  H04W48/16 ,  H04W84/045

摘要： An access point transmits signals (e.g., a cell reselection beacon) on a carrier frequency according to a multi-power level transmission pattern. Signals are transmitted at a high power level for a first defined period of time (e.g., between 4-7 milliseconds) and at a low power level for a second defined period of time (e.g., between 58-65 milliseconds).

摘要翻译： 接入点根据多功率电平传输模式在载波频率上发送信号（例如，小区重选信标）。 在第二定义的时间段（例如，在58-65毫秒）之间的信号以高功率电平发送第一限定的时间段（例如，4-7毫秒）和低功率电平之间。

公开(公告)号：US09002397B2

公开(公告)日：2015-04-07

申请号：US13171002

申请日：2011-06-28

申请人： Yan Zhou ,  Farhad Meshkati ,  Vinay Chande ,  Mehmet Yavuz ,  Yi Jiang

发明人： Yan Zhou ,  Farhad Meshkati ,  Vinay Chande ,  Mehmet Yavuz ,  Yi Jiang

IPC分类号： H04B7/00 ,  H04W52/14 ,  H04W52/24

CPC分类号： H04W52/243 ,  H04W52/146 ,  H04W52/242 ,  H04W88/02 ,  H04W88/08

摘要： Methods and apparatuses are provided for determining a transmission power cap for one or more devices based at least in part on pathloss measurements to one or more access points received from the one or more devices. A common transmission power cap can also be computed for assigning to devices communicating with an access point, and the transmission power cap for a given device can be adjusted when the transmission power is at or a threshold level from the common power cap to conserve signaling in the wireless network. Adjustment of the transmission power cap can additionally or alternatively be based on a received power at an access point related to signals from the device, an interference report from one or more access points, and/or the like.

摘要翻译： 提供了用于至少部分地基于从一个或多个设备接收的一个或多个接入点的路径损耗测量来确定一个或多个设备的传输功率上限的方法和设备。 还可以计算公共传输功率上限，用于分配给与接入点通信的设备，并且当发射功率处于等于或等于公共功率上限的阈值电平时，可以调整给定设备的传输功率上限以节省信令 无线网络。 传输功率帽的调整可以额外地或替代地基于与来自设备的信号相关的接入点的接收功率，来自一个或多个接入点的干扰报告等。

公开(公告)号：US08896487B2

公开(公告)日：2014-11-25

申请号：US12500570

申请日：2009-07-09

申请人： Bing Chiang ,  Douglas B. Kough ,  Enrique Ayala Vazquez ,  Gregory A. Springer ,  Hao Xu ,  Robert W. Schlub ,  Eduardo Lopez Camacho ,  Mattia Pascolini ,  Jerzy Guterman ,  Yi Jiang ,  Rodney Andres Gomez Angulo ,  Ruben Caballero

发明人： Bing Chiang ,  Douglas B. Kough ,  Enrique Ayala Vazquez ,  Gregory A. Springer ,  Hao Xu ,  Robert W. Schlub ,  Eduardo Lopez Camacho ,  Mattia Pascolini ,  Jerzy Guterman ,  Yi Jiang ,  Rodney Andres Gomez Angulo ,  Ruben Caballero

IPC分类号： H01Q1/24 ,  H01Q1/38 ,  G06F1/16 ,  H01Q1/22 ,  H01Q13/18

CPC分类号： H01Q13/18 ,  G06F1/1616 ,  G06F1/1626 ,  G06F1/1698 ,  H01Q1/2266 ,  H01Q1/38

摘要： Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may have an antenna window for the antenna. The antenna window may be formed from dielectric or from antenna window slots in a conductive member such as a conductive wall of the electronic device housing. An antenna may have an antenna resonating element that is backed by a conductive antenna cavity. The antenna resonating element may have antenna resonating element slots or may be formed using other antenna configurations such as inverted-F configurations. The antenna cavity may have conductive vertical sidewalls and a conductive rear wall. The antenna cavity walls may be formed from conductive layers on a dielectric antenna support structure.

摘要翻译： 为便携式电脑等电子设备提供天线。 电子设备可以具有安装天线的壳体。 壳体可以具有用于天线的天线窗口。 天线窗口可以由诸如电子设备外壳的导电壁的导电构件中的电介质或天线窗槽形成。 天线可以具有由导电天线腔支撑的天线谐振元件。 天线谐振元件可以具有天线谐振元件插槽，或者可以使用诸如倒置F配置的其它天线配置来形成。 天线腔可以具有导电的垂直侧壁和导电后壁。 天线腔壁可以由电介质天线支撑结构上的导电层形成。

公开(公告)号：US08797640B2

公开(公告)日：2014-08-05

申请号：US13323455

申请日：2011-12-12

申请人： Chengpeng Fu ,  Peng Zhang ,  Yi Jiang ,  Chunping Yu ,  Cuihong Zhang

发明人： Chengpeng Fu ,  Peng Zhang ,  Yi Jiang ,  Chunping Yu ,  Cuihong Zhang

IPC分类号： H04B10/17 ,  H01S3/30 ,  H04B10/12

CPC分类号： H01S3/302 ,  H01S3/06754 ,  H01S3/1301 ,  H01S2301/02 ,  H01S2301/04 ,  H04B10/2916 ,  H04B10/2931

摘要： An embodiment of the present invention discloses a method of performing target Raman gain locking and a Raman fiber amplifier. The Raman fiber amplifier comprises a coupler (1) and a control unit (15), wherein the control unit comprises a target gain locking module. A detection circuit formed by filters and optical power detectors is connected between an output side of the coupler (1) and an input side of the control unit (15). Said method uses the control unit (15) to adjust power of the pump laser, making the detected out-of-band ASE power value reach target out-of-band ASE optical signal power value. Thus, the target amplification gain locking can be realized. Optical path according to embodiments of the present invention has a simple structure. The Raman gain can be configured flexibly according to line condition, and automatic control and locking of gain of the Raman fiber amplifier can be realized.

摘要翻译： 本发明的实施例公开了一种执行目标拉曼增益锁定和拉曼光纤放大器的方法。 拉曼光纤放大器包括耦合器（1）和控制单元（15），其中控制单元包括目标增益锁定模块。 由滤波器和光功率检测器形成的检测电路连接在耦合器（1）的输出侧和控制单元（15）的输入侧之间。 所述方法使用控制单元（15）来调节泵浦激光器的功率，使得检测到的带外ASE功率值达到目标带外ASE光信号功率值。 因此，可以实现目标放大增益锁定。 根据本发明的实施例的光路具有简单的结构。 可以根据线路条件灵活配置拉曼增益，实现拉曼光纤放大器增益的自动控制和锁定。

公开(公告)号：US08397370B2

公开(公告)日：2013-03-19

申请号：US12555651

申请日：2009-09-08

申请人： Fletcher Rothkopf ,  Brian Lynch ,  Wey-Jiun Lin ,  Kyle Yeates ,  Yi Jiang

发明人： Fletcher Rothkopf ,  Brian Lynch ,  Wey-Jiun Lin ,  Kyle Yeates ,  Yi Jiang

IPC分类号： H01P11/00

CPC分类号： H01Q1/00 ,  H01Q1/12 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q15/00 ,  Y10T29/49002 ,  Y10T29/49004 ,  Y10T29/49016

摘要： This is directed to an antenna for use in an electronic device. The antenna can be constructed from a flex and printed trace, such that the flex is originally defined to be as large or nearly as large as possible to fit within portion of the electronic device dedicated to the antenna. This can allow the antenna trace to vary as the antenna is tuned without requiring a new flex having a different shape. In addition, this can allow the antenna design to be decoupled from the mechanical considerations related to mounting the antenna within the electronic device.

摘要翻译： 这是针对用于电子设备的天线。 天线可以由柔性和印刷迹线构成，使得柔性元件最初被定义为尽可能大或几乎尽可能大以适合专用于天线的电子设备的部分。 这可以使得天线迹线随天线调谐而变化，而不需要具有不同形状的新柔性。 另外，这可以使天线设计与将天线安装在电子设备内的机械考虑相脱离。

公开(公告)号：US08298311B2

公开(公告)日：2012-10-30

申请号：US11599966

申请日：2006-11-15

申请人： Peng Chen ,  Yi Jiang ,  Jianguo Wang ,  Yuming Xie

发明人： Peng Chen ,  Yi Jiang ,  Jianguo Wang ,  Yuming Xie

IPC分类号： B01D39/06

CPC分类号： B01D46/2429 ,  B01D46/2466 ,  B01D46/247 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2046/2496 ,  B01D2275/30 ,  C04B35/195 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/6562 ,  C04B2235/6567 ,  F01N3/022 ,  F01N3/035 ,  F01N2330/06 ,  Y02T10/20 ,  Y10T428/24149 ,  C04B38/0054 ,  C04B35/478

摘要： Porous ceramic honeycomb bodies and methods of making them, wherein the ceramic body has a total porosity (% P) defined by a median pore size (d50) greater than or equal to 10 microns; a pore size distribution d-factor less than 0.8, wherein d-factor=(d50−d10)/d50, and a submicron pore fraction characterized by less than 5% of the total porosity being comprised of pores having a pore diameter less than 1.0 micron.

摘要翻译： 多孔陶瓷蜂窝体及其制造方法，其中所述陶瓷体具有由大于或等于10微米的中值孔径（d50）限定的总孔隙率（％P）; 小于0.8的孔径分布d因子，其中d因子=（d50-d10）/ d50，以及小于孔隙率小于5％的亚微米孔分数由孔径小于1.0的孔组成 微米。

公开(公告)号：US20120182824A1

公开(公告)日：2012-07-19

申请号：US13384839

申请日：2010-02-02

申请人： Shun Zhang ,  Yi Jiang

发明人： Shun Zhang ,  Yi Jiang

IPC分类号： B01F15/02

CPC分类号： A47J31/404

摘要： An automatic milk preparing device is provided, including a microcontroller fixed in the automatic milk preparing device for controlling the operation of same, a powder box connected with the microcontroller and provided with a powder output gate in the front of the powder box for controlling the powder to be added according to the signal from the microcontroller, a water tank connected with the microcontroller for controlling the water to be added according to the signal from the microcontroller, a stirring structure fixed under the powder output gate, connected with the water tank through a first water pipe and provided with a milk outlet at the lower part of the stirring structure, and a weight measuring structure fixed below the stirring structure and connected with the microcontroller for laying a milk bottle, weighing water and/or milk powder in the bottle and feeding the result of weight back to the microcontroller.

摘要翻译： 提供了一种自动奶制备装置，包括固定在自动奶制备装置中用于控制其操作的微控制器，与微控制器连接并在粉盒前部设置有粉末输出门的粉盒，用于控制粉末 根据来自微控制器的信号添加一个与微控制器连接的水箱，用于根据来自微控制器的信号控制要添加的水，固定在粉末输出门下方的搅拌结构，通过一个 第一水管，在搅拌结构的下部设置有牛奶出口，以及固定在搅拌结构下方并与微控制器连接的重量测量结构，用于铺设牛奶瓶，在瓶子中称量水和/或奶粉， 将重量的结果反馈给微控制器。