公开(公告)号：WO2018071438A1

公开(公告)日：2018-04-19

申请号：PCT/US2017/055972

申请日：2017-10-10

Applicant: PHAM, Thien, Van

Inventor： PHAM, Thien, Van

IPC: G06F9/54 ,  G06F15/16 ,  H04W8/00 ,  H04W76/02

Abstract: Methods, systems, and media for pairing devices for completing tasks are provided. In some embodiments, the method comprises: identifying, at a first user device, an indication of a task to be completed; transmitting, by the first user device to a server, information indicating the task to be completed and identifying information corresponding to the first user device; determining whether a predetermined duration of time has elapsed; in response to determining that the predetermined duration of time has elapsed, transmitting, from the first user device to the server, a request to determine whether the task has been completed by a second user device; and in response to receiving, from the server, an indication that the task has been completed by the second user device, retrieving data corresponding to the task from the server.

Abstract translation: 提供用于配对设备以完成任务的方法，系统和媒体。 在一些实施例中，该方法包括：在第一用户装置处识别要完成的任务的指示; 所述第一用户设备向服务器发送指示所述待完成任务的信息以及与所述第一用户设备对应的标识信息; 确定预定持续时间是否已经过去; 响应于确定所述预定持续时间已经过去，从所述第一用户设备向所述服务器发送用于确定所述任务是否已经由第二用户设备完成的请求; 并且响应于从服务器接收到第二用户设备已完成任务的指示，从服务器检索与该任务相对应的数据。

公开(公告)号：WO2017201534A1

公开(公告)日：2017-11-23

申请号：PCT/US2017/033857

申请日：2017-05-22

Applicant: ZHU, Jianxun ,  KINGET, Peter, R.

Inventor： ZHU, Jianxun ,  KINGET, Peter, R.

IPC: H04B1/52 ,  H01P5/18 ,  H04B1/00 ,  H04B1/44 ,  H04B1/525 ,  H04L5/14

CPC classification number: H01P5/18 ,  H01P5/227 ,  H01Q21/28 ,  H04B1/00 ,  H04B1/0458 ,  H04B1/18 ,  H04B1/44 ,  H04B1/52 ,  H04B1/525 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/143

Abstract: Circuits for wireless communication on multiple frequency bands are provided. In accordance with some embodiments, transceivers are provided, the transceivers comprising: a first quadrature hybrid having a first in port, a first iso port, a first cpl port, and a first thru port; an antenna coupled to the first in port; a first transmitter having an output coupled to the first cpl port; and a first receiver having an input coupled to the first cpl port.

Abstract translation:

提供了多频段无线通信电路。 根据一些实施例，提供了收发器，收发器包括：具有第一输入端口，第一iso端口，第一cpl端口和第一直通端口的第一正交混合器; 耦合到第一端口的天线; 具有耦合到第一端口的输出的第一发射器; 以及具有耦合到第一端口的输入的第一接收器。

公开(公告)号：WO2016190914A2

公开(公告)日：2016-12-01

申请号：PCT/US2016/014766

申请日：2016-01-25

Applicant: REISKARIMIAN, Negar ,  KRISHNASWAMY, Harish

Inventor： REISKARIMIAN, Negar ,  KRISHNASWAMY, Harish

IPC: H01L27/10

CPC classification number: H03H19/002

Abstract: Filter having filter input, filter output, and filter ground (FG), comprising: first shunt LC section having first port connected to the filter input and ground connected to the FG; series LC section having first port connected to the filter input, second port terminal connected to the filter output, and ground connected to the FG, wherein the series LC section includes first transmission line (FTL), second transmission line (STL), and two-port filter (TPF), first side of the FTL is connected to the first port of the series LC section, second side of the FTL is connected to first port of the TPF, first side of the STL is connected to second port of the TPF, and second side of the STL is connected to the second port of the series LC section; and second shunt LC section having first port connected to the filter output and ground connected to the FG.

Abstract translation: 具有滤波器输入，滤波器输出和滤波器接地（FG）的滤波器，包括：第一并联LC部分，其第一端口连接到滤波器输入并接地连接到FG; 串联LC部分，其第一端口连接到滤波器输入，第二端口端子连接到滤波器输出端，并且接地连接到FG，其中串联LC部分包括第一传输线（FTL），第二传输线（STL）和两个 端口过滤器（TPF），FTL的第一侧连接到串联LC部分的第一个端口，FTL的第二侧连接到TPF的第一个端口，STL的第一侧连接到第二个端口 TPF，STL的第二侧连接到LC系列的第二个端口; 以及第二分流LC部分，其具有连接到滤波器输出的第一端口和接地连接到FG。

公开(公告)号：WO2016054455A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/053614

申请日：2015-10-01

Applicant: ZHOU, Jin ,  KRISHNASWAMY, Harish

Inventor： ZHOU, Jin ,  KRISHNASWAMY, Harish

IPC: H03L7/085

CPC classification number: H03H19/002 ,  H03H11/0422 ,  H03H11/0444 ,  H03H11/362 ,  H03H2210/012 ,  H03H2210/015 ,  H03H2210/017 ,  H03H2210/021 ,  H03H2210/025 ,  H03H2210/028

Abstract: Self-interference cancellers are provided. The self-interference cancellers can include multiple second-order, N-path G m -C filters. Each filter can be configured to cancel self- interference on a channel of a desired bandwidth. Each filter can be independently controlled using a variable transmitter resistance, a variable receiver resistance, a variable baseband capacitance, a variable transconductance, and a variable time shift between local oscillators that control switches in the filter. By controlling these variables, magnitude, phase, slope of magnitude, and slope of phase of the cancellers frequency responses can be controlled for self- interference cancellation. A calibration process is also provided for configuring the canceller.

Abstract translation: 提供自干扰消除器。 自干扰消除器可以包括多个二阶N路径Gm-C滤波器。 每个滤波器可被配置为消除所需带宽的信道上的自干扰。 每个滤波器可以使用可变发射机电阻，可变接收机电阻，可变基带电容，可变跨导以及控制滤波器中的开关的本地振荡器之间的可变时移来独立控制。 通过控制这些变量，可以控制消除器频率响应的幅度，相位，幅度斜率和相位的斜率，以进行自干扰消除。 还提供了用于配置消除器的校准过程。

公开(公告)号：WO2015066629A1

公开(公告)日：2015-05-07

申请号：PCT/US2014/063723

申请日：2014-11-03

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Inventor： SEOK, Mingoo ,  KINGET, Peter, R. ,  YANG, Teng ,  KIM, Seongjong

IPC: G05F3/24 ,  G05F3/20 ,  G05F3/16

CPC classification number: G01K7/01 ,  G05F3/245

Abstract: Circuits for temperature monitoring are provided having a first voltage output and a second voltage output comprising: a first transistor having a first transistor input, a first transistor output, and a first transistor control, wherein the first transistor input is connected to a supply voltage; a first diode having a first diode input and a first diode output, wherein the first diode output is connected to ground and the first diode input is connected to the first transistor output, the first transistor control and the first voltage output; a second transistor having a second transistor input, a second transistor output, and a second transistor control, wherein the second transistor input is connected to a supply voltage; a second diode having a second diode input and a second diode output, wherein the second diode input is connected to the second transistor output, the second transistor control, and the second voltage output.

Abstract translation: 提供了具有第一电压输出和第二电压输出的用于温度监测的电路，包括：具有第一晶体管输入，第一晶体管输出和第一晶体管控制的第一晶体管，其中所述第一晶体管输入连接到电源电压; 第一二极管，其具有第一二极管输入和第一二极管输出，其中所述第一二极管输出连接到地，所述第一二极管输入连接到所述第一晶体管输出，所述第一晶体管控制和所述第一电压输出; 具有第二晶体管输入，第二晶体管输出和第二晶体管控制的第二晶体管，其中所述第二晶体管输入连接到电源电压; 具有第二二极管输入和第二二极管输出的第二二极管，其中所述第二二极管输入连接到所述第二晶体管输出，所述第二晶体管控制和所述第二电压输出。

公开(公告)号：WO2015047555A1

公开(公告)日：2015-04-02

申请号：PCT/US2014/050205

申请日：2014-08-07

Applicant: ATHANASOPOULOS, Elias ,  KONTAXIS, Georgios ,  PORTOKALIDIS, Georgios ,  KEROMYTIS, Angelos, D.

Inventor： ATHANASOPOULOS, Elias ,  KONTAXIS, Georgios ,  PORTOKALIDIS, Georgios ,  KEROMYTIS, Angelos, D.

IPC: H04L9/32

CPC classification number: H04L63/08 ,  H04L9/321 ,  H04L9/3247 ,  H04L9/3271 ,  H04L63/0807 ,  H04L63/0823

Abstract: Methods, systems, and media for automatically authenticating a user account using multiple services are provided. In accordance with some embodiments of the disclosed subject matter, methods for authenticating a user using multiple services are provided, the methods comprising: receiving, from a client device, first credentials for a target service account; authenticating the target service account based on the first credentials; issuing a redirecting request that directs the client device to at least one vouching service in response to authenticating the target service account; receiving a vouching response indicating that the client device has authenticated a vouching service account with the at least one vouching service, wherein the vouching response includes a vouching token; and providing the client device with access to the target service account in response to determining that the vouching service account is associated with the target service account.

Abstract translation: 提供了使用多种服务自动验证用户帐户的方法，系统和媒体。 根据所公开的主题的一些实施例，提供了用于使用多个服务进行认证的方法，所述方法包括：从客户端设备接收目标服务帐户的第一凭证; 基于第一个凭据验证目标服务帐户; 发出重定向请求，其响应于认证目标服务帐户而将客户端设备引导至少一个支票服务; 接收表示客户端设备已经利用所述至少一个支票服务认证了一个提供服务帐户的凭证响应，其中所述支付响应包括凭证令牌; 以及响应于确定所述提供服务帐户与所述目标服务帐户相关联，向所述客户端设备提供对所述目标服务帐户的访问。

公开(公告)号：WO2015039049A1

公开(公告)日：2015-03-19

申请号：PCT/US2014/055705

申请日：2014-09-15

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ,  VIGRAHAM, Baradwaj ,  KUPPAMBATTI, Jayanth ,  KINGET, Peter, R.

Inventor： VIGRAHAM, Baradwaj ,  KUPPAMBATTI, Jayanth ,  KINGET, Peter, R.

IPC: H03F3/217 ,  H03K3/017 ,  H02M7/527

CPC classification number: H03F1/26 ,  H03F3/217 ,  H03F3/2173 ,  H03F3/45636 ,  H03F2200/264 ,  H03F2200/351 ,  H03F2203/45288 ,  H03K3/017 ,  H03K3/037 ,  H03K5/24

Abstract: Circuits and methods for switched mode operational amplifiers are provided. In some embodiments, circuits are provided, the circuits comprising: an amplifier having an output; a first pulse width modulator (PWM) having an input coupled to the output of the amplifier and using a first periodic reference signal waveform; and a second PWM having an input coupled to the output of the amplifier and using a second periodic reference signal waveform, wherein the second periodic reference signal waveform is 180 degrees out of phase from the first periodic reference signal waveform. In some embodiments, circuits are provided, the circuits comprising: an amplifier having an output; and a plurality of pulse width modulators (PWMs) each having an input coupled to the output of the amplifier and using a corresponding unique one of a plurality of periodic reference signal waveforms, wherein the plurality of periodic reference signal waveforms are shifted in phase.

Abstract translation: 提供了开关模式运算放大器的电路和方法。 在一些实施例中，提供电路，所述电路包括：具有输出的放大器; 第一脉冲宽度调制器（PWM），其具有耦合到放大器的输出并使用第一周期性参考信号波形的输入; 以及第二PWM，具有耦合到所述放大器的输出并使用第二周期性参考信号波形的输入，其中所述第二周期性参考信号波形与所述第一周期性参考信号波形相差180度。 在一些实施例中，提供电路，所述电路包括：具有输出的放大器; 以及多个脉冲宽度调制器（PWM），每个脉冲宽度调制器（PWM）具有耦合到放大器的输出的输入并且使用多个周期性参考信号波形中的相应唯一的脉冲宽度调制器（PWM），其中多个周期性参考信号波形同相位移。

公开(公告)号：WO2015013280A1

公开(公告)日：2015-01-29

申请号：PCT/US2014/047628

申请日：2014-07-22

Applicant: GOOGLE INC.

Inventor： DUREAU, Vincent

IPC: H04N5/64

CPC classification number: G08B5/38 ,  G08B5/36 ,  G08B7/06 ,  H04N5/64 ,  H04W4/80 ,  H04W8/005 ,  H05B37/0227

Abstract: Systems, methods, and media for projecting light to indicate a device status are provided. In accordance with some implementations of the disclosed subject matter, systems for projecting light to indicate a device status are provided, the systems comprising: a hardware processor that: determines a light status; determines whether to turn a light source on; selects a light format corresponding to the light status; projects light of a light source according to the light format; and determines whether to turn the light source off.

Abstract translation: 提供了用于投射光以指示设备状态的系统，方法和介质。 根据所公开的主题的一些实施方式，提供了用于投射光以指示设备状态的系统，所述系统包括：硬件处理器，其确定光状态; 确定是否打开光源; 选择与光状态对应的光格式; 根据灯光格式投光光源; 并确定是否关闭光源。

公开(公告)号：WO2014015277A2

公开(公告)日：2014-01-23

申请号：PCT/US2013/051338

申请日：2013-07-19

Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Inventor： TRIPURARI, Karthik ,  KINGET, Peter, R. ,  KRISHNASWAMY, Harish ,  YANG, Teng

IPC: H04B1/707 ,  H03D3/24

CPC classification number: H04B1/123 ,  H03D7/1441 ,  H03D7/1458 ,  H03D2200/0086 ,  H04L25/14

Abstract: Circuits and methods for performing harmonic rejection mixing are provided. In some embodiments, the circuit comprises: a first amplifier that amplifies a received signal at a first gain; a second amplifier that amplifies the received signal at a fraction of the first gain; a mixer that receives a local oscillator signal having a first fundamental frequency and the first amplifier output, and outputs a first mixed signal; a second mixer that receives a second local oscillator signal having a fundamental frequency that is a multiple of the first fundamental frequency and the second amplifier output, and outputs a second mixed signal; and an output stage that receives the first and second mixed signals and outputs a sum of the first and second mixed signals.

Abstract translation: 提供用于执行谐波抑制混合的电路和方法。 在一些实施例中，该电路包括：第一放大器，其以第一增益放大接收信号; 第二放大器，以第一增益的一小部分放大接收信号; 接收具有第一基频的本地振荡器信号和所述第一放大器输出的混频器，并输出第一混合信号; 接收第二本地振荡器信号的第二混频器，所述第二本机振荡器信号的基频是所述第一基频和所述第二放大器输出的倍数，并输出第二混合信号; 以及输出级，其接收第一和第二混合信号并输出​​第一和第二混合信号的和。

公开(公告)号：WO2013126450A1

公开(公告)日：2013-08-29

申请号：PCT/US2013/026943

申请日：2013-02-20

Applicant: ARIZONA BOARD OF REGENTS, FOR AND ON BEHALF OF, ARIZONA STATE UNIVERSITY

Inventor： POPAT, Sundeep ,  TORRES, Cesar ,  RITTMANN, Bruce ,  KI, Dongwon

IPC: H01M8/16 ,  H01M8/00

CPC classification number: H01M8/16 ,  H01M4/8605 ,  H01M8/04201 ,  H01M2004/8689 ,  Y02E60/527

Abstract: Methods and systems for microbial fuel cells with unproved cathodes are provided, in accordance with some embodiments, methods for microbial fuel cells with improved cathodes are provided. The methods comprising: abiotically reducing oxygen on a cathode having a catalyst layer bound to a gas diffusion layer using an anion conductive polymer, consequently accumulating Off at the catalyst layer, and reducing local pH by conducting the OH" away from the catalyst layer, directly or by transport of anionic buffers that act as OH" carriers, through the anion conductive polymer, in accordance with some embodiments, a system for microbial fuel cells is provided. The system comprising: a container, an anode, anode-respiring bacteria, and a cathode having a catalyst layer bound to a gas diffusion layer using an anion conductive polymer.

Abstract translation: 提供了具有未经改进的阴极的微生物燃料电池的方法和系统，根据一些实施例，提供了具有改进的阴极的微生物燃料电池的方法。 所述方法包括：使用阴离子导电聚合物在具有与气体扩散层结合的催化剂层的阴极上阴离子还原氧，从而在催化剂层处积聚，并直接通过将OH“远离催化剂层导致降低局部pH 或根据一些实施方案，通过运输通过阴离子导电聚合物作为OH“载体的阴离子缓冲剂，提供了一种用于微生物燃料电池的系统。 该系统包括：容器，阳极，阳极呼吸细菌和具有使用阴离子导电聚合物结合到气体扩散层的催化剂层的阴极。