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    Obstacle sensor and robot cleaner having the same
    1.
    发明授权
    Obstacle sensor and robot cleaner having the same 有权
    障碍传感器和机器人清洁器具有相同的功能

    公开(公告)号：US09239389B2

    公开(公告)日：2016-01-19

    申请号：US13616137

    申请日：2012-09-14

    申请人： Yeon Kyu Jeong ,  Shin Kim ,  Jeong Hun Kim ,  Jong Owan Kim ,  Sang Sik Yoon ,  Dong Hun Lee ,  Jea Yun So

    发明人： Yeon Kyu Jeong ,  Shin Kim ,  Jeong Hun Kim ,  Jong Owan Kim ,  Sang Sik Yoon ,  Dong Hun Lee ,  Jea Yun So

    IPC分类号： G02B17/08 ,  G01S17/00 ,  G05D1/02 ,  G01S17/88 ,  G01S17/93 ,  G01S7/481

    CPC分类号： G01S17/00 ,  G01S7/4813 ,  G01S7/4814 ,  G01S7/4816 ,  G01S17/88 ,  G01S17/936 ,  G02B17/0808 ,  G05D1/0238 ,  G05D1/0248 ,  G05D2201/0203

    摘要： An obstacle sensor includes a line light irradiating unit including a light-emitting unit, a light-emitting driving unit to drive the light-emitting unit, and a first conical mirror, an apex of which is disposed towards the light-emitting unit in a light irradiation direction of the light-emitting unit and which converts light emitted from the light-emitting unit into line light irradiated in all directions, and a reflected light receiving unit including a second conical mirror to condense light, that is irradiated from the first conical mirror and is then reflected from an obstacle, a lens, that is spaced from the apex of the second conical mirror by a predetermined distance and transmits the reflected light, an imaging unit to image the reflected light that passes through the lens, an image processing unit, and an obstacle sensing control unit.

    摘要翻译： 障碍传感器包括：行光照射单元，包括发光单元，驱动发光单元的发光驱动单元;以及第一锥形反射镜，其顶点设置在发光单元中 发光单元的光照射方向，并将从发光单元发射的光转换为沿所有方向照射的线光;以及反射光接收单元，包括第二锥形镜以使光从第一锥形 然后从与第二锥形反射镜的顶点隔开预定距离的障碍物，透镜反射并透射反射光，成像单元对通过透镜的反射光进行成像，图像处理 单元和障碍物感测控制单元。

    System and method for managing resource in communication system
    4.
    发明授权
    System and method for managing resource in communication system 有权
    通信系统资源管理系统及方法

    公开(公告)号：US08804510B2

    公开(公告)日：2014-08-12

    申请号：US13339739

    申请日：2011-12-29

    申请人： Dong-Hun Lee ,  Hyunduk Kang

    发明人： Dong-Hun Lee ,  Hyunduk Kang

    IPC分类号： H04L12/28 ,  H04W4/00 ,  H04J3/16 ,  G06F15/173

    CPC分类号： H04L12/2865 ,  H04W28/18 ,  H04W48/08 ,  H04W48/16 ,  H04W72/00

    摘要： A system for managing resources in a communication system including systems which do not have a permission for a first frequency band includes a coexistence manager configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence manager; and a coexistence discovery and information server configured to support control of the coexistence manager over the systems, wherein a plurality of coexistence managers are provided to respectively correspond to the plurality of systems, and wherein, among the plurality of coexistence managers, a first coexistence manager performs a negotiation procedure with coexistence managers neighboring to it, on the basis of one of an etiquette mode, a round-robin mode and a competition mode.

    摘要翻译： 用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括：共处理管理器，被配置为当从第一频带搜索可用于系统的频带时，管理共存的系统 和可用频带中系统的频率共享; 配置为传送和接收系统的信息和共存管理器的信息的共存使能器; 以及共存发现和信息服务器，被配置为支持通过所述系统对所述共存管理器的控制，其中提供多个共存管理器以分别对应于所述多个系统，并且其中在所述多个共存管理器中，第一共存管理器 基于礼仪模式，循环模式和竞赛模式之一，与其相邻的共存管理器执行协商过程。

    System and method for managing resource in communication system
    5.
    发明授权
    System and method for managing resource in communication system 有权
    通信系统资源管理系统及方法

    公开(公告)号：US08755275B2

    公开(公告)日：2014-06-17

    申请号：US13339712

    申请日：2011-12-29

    申请人： Hyunduk Kang ,  Dong-Hun Lee

    发明人： Hyunduk Kang ,  Dong-Hun Lee

    IPC分类号： H04L12/28 ,  H04W4/00 ,  H04J3/16 ,  G06F15/173

    CPC分类号： H04W16/14 ,  H04W72/082

    摘要： A system for managing resources in a communication system including systems, which do not have a permission for a first frequency band, includes coexistence managers configured to, when a frequency band available for the systems is searched from the first frequency band, manage the systems for coexistence and frequency sharing of the systems in the available frequency band; a coexistence enabler configured to transmit and receive information of the systems and information of the coexistence managers; and a coexistence discovery and information server configured to support control of the coexistence managers over the systems, wherein predetermined messages are transmitted and received among the coexistence discovery and information server, the coexistence managers and the coexistence enabler to perform a registration procedure, a coexistence information gathering procedure, a coexistence decision making procedure, a reconfiguration procedure, a management procedure and an event procedure, for the coexistence and frequency sharing of the systems.

    摘要翻译： 一种用于管理包括不具有第一频带许可的系统的通信系统中的资源的系统包括共存管理器，其被配置为当从第一频带搜索可用于系统的频带时，管理系统 可用频带中系统的共存和频率共享; 一个共存使能器被配置为传送和接收系统的信息和共存管理者的信息; 以及共存发现和信息服务器，其被配置为支持对系统的共存管理器的控制，其中在共存发现和信息服务器之间发送和接收预定消息，共存管理器和共存启动器执行注册过程，共存信息 收集程序，共存决策程序，重新配置程序，管理程序和事件程序，用于系统的共存和频率共享。

    Correlated double sampling circuit and image sensor including the same
    6.
    发明授权
    Correlated double sampling circuit and image sensor including the same 有权
    相关的双采样电路和图像传感器包括相同的

    公开(公告)号：US08638383B2

    公开(公告)日：2014-01-28

    申请号：US13171958

    申请日：2011-06-29

    申请人： Wun-Ki Jung ,  Seog Heon Ham ,  Dong Hun Lee ,  Kwi Sung Yoo ,  Min Ho Kwon

    发明人： Wun-Ki Jung ,  Seog Heon Ham ,  Dong Hun Lee ,  Kwi Sung Yoo ,  Min Ho Kwon

    IPC分类号： H04N3/14 ,  H04N5/335

    CPC分类号： H03M3/342 ,  H04N5/378

    摘要： A correlated double sampling circuit includes a delta-sigma modulator, a selection circuit, and an accumulation circuit. The delta-sigma modulator is configured to receive an input signal, delta-sigma modulate the input signal, and output a modulation signal. The selection circuit is configured to invert the modulation signal and selectively output one of the modulation signal and an inverted modulation signal in response to a selection signal corresponding to an operation phase. The accumulation circuit is configured to generate a first accumulation result by performing an accumulation process on one of the modulation signal and the inverted modulation signal in a first operation phase, and generate a second accumulation result by performing the accumulation process on the first accumulation result and the other one of the modulation signal and the inverted modulation signal in a second operation phase.

    摘要翻译： 相关双采样电路包括Δ-Σ调制器，选择电路和累积电路。 Δ-Σ调制器被配置为接收输入信号，Δ-Σ调制输入信号，并输出调制信号。 选择电路被配置为响应于对应于操作阶段的选择信号，反转调制信号并选择性地输出调制信号和反相调制信号中的一个。 累积电路被配置为通过在第一操作阶段中对调制信号和反相调制信号之一执行累加处理来产生第一累加结果，并且通过对第一累积结果执行累积处理来生成第二累加结果，以及 在第二操作阶段中的另一个调制信号和反相调制信号。

    Spacer protection and electrical connection for array device
    7.
    发明授权
    Spacer protection and electrical connection for array device 失效
    阵列器件的间隔保护和电气连接

    公开(公告)号：US08623714B2

    公开(公告)日：2014-01-07

    申请号：US12728488

    申请日：2010-03-22

    申请人： Jae-Eun Park ,  Weipeng Li ,  Deleep R. Nair ,  M. Dean Sciacca ,  Voon-Yew Thean ,  Ava Wan ,  Dong-Hun Lee ,  Yong-Meng Lee

    发明人： Jae-Eun Park ,  Weipeng Li ,  Deleep R. Nair ,  M. Dean Sciacca ,  Voon-Yew Thean ,  Ava Wan ,  Dong-Hun Lee ,  Yong-Meng Lee

    IPC分类号： H01L21/00

    CPC分类号： H01L29/7833 ,  H01L21/28518 ,  H01L21/76895 ,  H01L29/665 ,  H01L29/6659

    摘要： The present disclosure provides a method of forming an electrical device. The method may begin with forming a gate structure on a substrate, in which a spacer is present in direct contact with a sidewall of the gate structure. A source region and a drain region is formed in the substrate. A metal semiconductor alloy is formed on the gate structure, an outer sidewall of the spacer and one of the source region and the drain region. An interlevel dielectric layer is formed over the metal semiconductor alloy. A via is formed through the interlevel dielectric stopping on the metal semiconductor alloy. An interconnect is formed to the metal semiconductor alloy in the via. The present disclosure also includes the structure produced by the method described above.

    摘要翻译： 本公开提供了形成电气装置的方法。 该方法可以从衬底上形成栅极结构开始，其中间隔物直接与栅极结构的侧壁接触。 源极区和漏极区形成在衬底中。 在栅极结构上形成金属半导体合金，间隔物的外侧壁和源极区域和漏极区域中的一个。 在金属半导体合金上形成层间电介质层。 通过金属半导体合金上的层间电介质停止形成通孔。 在通孔中的金属半导体合金形成互连。 本公开还包括通过上述方法制造的结构。

    Analog-to-digital converter for controlling gain by changing a system parameter, image sensor including the analog-to-digital converter and method of operating the analog-to-digital converter
    8.
    发明授权
    Analog-to-digital converter for controlling gain by changing a system parameter, image sensor including the analog-to-digital converter and method of operating the analog-to-digital converter 有权
    用于通过改变系统参数来控制增益的模数转换器，包括模数转换器的图像传感器和操作模数转换器的方法

    公开(公告)号：US08605176B2

    公开(公告)日：2013-12-10

    申请号：US12879684

    申请日：2010-09-10

    申请人： Wun-Ki Jung ,  Seog Heon Ham ,  Dong Hun Lee ,  Kwi Sung Yoo ,  Min Ho Kwon

    发明人： Wun-Ki Jung ,  Seog Heon Ham ,  Dong Hun Lee ,  Kwi Sung Yoo ,  Min Ho Kwon

    IPC分类号： H04N3/14

    CPC分类号： H04N5/378 ,  H03M3/48

    摘要： Example embodiments are directed to an analog-to-digital converter (ADC) that controls a gain by changing a system parameter, an image sensor including the ADC and a method of operating the ADC. The ADC includes a sigma-delta modulator which receives an input signal and a clock signal and sigma-delta modulates the input signal into a digital output signal based on the clock signal and an accumulation unit which accumulates the digital output signal at each cycle of the clock signal according to an analog-to-digital conversion time and outputs an accumulation result. A system parameter is varied during the analog-to-digital conversion time to control a gain of the ADC. The method of operating the analog-to-digital converter includes sigma-delta modulating an input signal into a digital output signal in response to a clock signal input to the ADC; and accumulating the digital output signal at each cycle of the input clock signal according to an analog-to-digital conversion time and outputting an accumulation result.

    摘要翻译： 示例性实施例涉及通过改变系统参数来控制增益的模数转换器（ADC），包括ADC的图像传感器和操作ADC的方法。 ADC包括Σ-Δ调制器，其接收输入信号和时钟信号，并且Σ-Δ基于时钟信号将输入信号调制成数字输出信号;以及累积单元，其在每个周期的每个周期累积数字输出信号 时钟信号，并输出累积结果。 在模数转换时间期间，系统参数会发生变化，以控制ADC的增益。 操作模数转换器的方法包括响应于输入到ADC的时钟信号而将输入信号Σ-Δ调制成数字输出信号; 并且根据模数转换时间在输入时钟信号的每个周期累加数字输出信号，并输出累加结果。

    ELECTRIC POWER METERING ACCURACY
    10.
    发明申请
    ELECTRIC POWER METERING ACCURACY 有权
    电力计量精度

    公开(公告)号：US20130179101A1

    公开(公告)日：2013-07-11

    申请号：US13344994

    申请日：2012-01-06

    申请人： Dong Hun Lee ,  Dong Soo Shin ,  Sung Dong Yang ,  Young Han Choi ,  Jae Seok Noh

    发明人： Dong Hun Lee ,  Dong Soo Shin ,  Sung Dong Yang ,  Young Han Choi ,  Jae Seok Noh

    IPC分类号： G06F19/00 ,  G01R21/06 ,  G01R21/00

    CPC分类号： G01R21/00 ,  G01R21/06 ,  G01R21/133 ,  G07C3/00

    摘要： An apparatus and method for monitoring power consumption of an appliance includes a processor in communication with a memory, the memory including program instructions for execution by the processor to determine a first stable power consumption state of the appliance, record a power consumption of the appliance during the first stable power consumption state, determine an unstable power consumption state of the appliance, suspend recording of the power consumption of the appliance during the unstable state, determine a second stable power consumption state of the appliance, resume recording of the power consumption of the appliance when the appliance is in the second stable power consumption state, and estimate a value of a power consumed during the unstable power consumption state as a factor of the recorded power consumption of the appliance during the first stable power consumption state and the second stable power consumption power state.

    摘要翻译： 一种用于监视设备的功率消耗的装置和方法包括与存储器通信的处理器，所述存储器包括用于由处理器执行以确定设备的第一稳定功耗状态的程序指令，记录设备的功耗 第一稳定的电力消耗状态，确定器具的不稳定的电力消耗状态，暂停在不稳定状态下器具的功耗的记录，确定器具的第二稳定的电力消耗状态，继续记录器具的功耗状态 在设备处于第二稳定电力消耗状态时，将第一稳定电力消耗状态和第二稳定电力期间的设备的记录功耗的因素，估计在不稳定的电力消耗状态期间消耗的电力的值 消耗电力状态。