公开(公告)号：US20140064344A1

公开(公告)日：2014-03-06

申请号：US14116578

申请日：2012-05-08

Applicant: Seung Won Choi ,  June Kim ,  Chi Young Ahn

Inventor： Seung Won Choi ,  June Kim ,  Chi Young Ahn

IPC: H04B1/00 ,  G06F9/445

CPC classification number: H04B1/0028 ,  G06F8/61 ,  H04W4/50 ,  H04W88/02

Abstract: According to the present invention, a software-defined radio terminal apparatus is a software-defined radio terminal apparatus which is adaptively constituted based on radio applications, and may comprise a storage unit, a microprocessor, and a baseband accelerator. The microprocessor reads, from the storage unit, a code, including a radio controller layer and a baseband driver layer, and executes the code, wherein the radio controller layer delivers a control command for controlling the baseband accelerator and information to be transmitted, from an upper layer to the baseband accelerator, and delivers the information received from the baseband accelerator to the upper layer, wherein the baseband driver layer provides interface between the radio controller layer and the baseband accelerator. In addition, the microprocessor is configured to load at least one functional block required for the implementation of a radio application from the storage unit to the baseband accelerator, and the functional block loaded to the baseband accelerator includes a baseband control functional block for controlling the baseband accelerator in real time.

Abstract translation: 根据本发明，软件定义无线终端装置是基于无线应用自适应地构成的软件定义无线终端装置，可以包括存储部，微处理器和基带加速器。 微处理器从存储单元读取包括无线电控制器层和基带驱动器层的代码，并且执行代码，其中无线电控制器层从控制层提供控制基带加速器的控制命令和要发送的信息 并且将从基带加速器接收的信息传送到上层，其中基带驱动器层提供无线电控制器层和基带加速器之间的接口。 此外，微处理器被配置为将实现无线电应用所需的至少一个功能块从存储单元加载到基带加速器，并且加载到基带加速器的功能块包括用于控制基带的基带控制功能块 加速器实时。

公开(公告)号：US20130243055A1

公开(公告)日：2013-09-19

申请号：US13822448

申请日：2011-12-20

Applicant: Seung Won Choi ,  June Kim ,  Chi Young Ahn ,  Hyun Wook Yang

Inventor： Seung Won Choi ,  June Kim ,  Chi Young Ahn ,  Hyun Wook Yang

IPC: H04W88/02

CPC classification number: H04W88/02 ,  G06F8/41 ,  G06F8/60 ,  G06F9/44505 ,  G06F9/44521 ,  G06F9/45516 ,  H04B1/0003 ,  Y02D10/42 ,  Y02D10/43

Abstract: Disclosed is a software-defined radio terminal device of the present invention. The software-defined radio terminal device of the present invention is a software-defined radio terminal device configured adaptively according to a radio application, and comprises: a storage unit, a micro processor, and a baseband accelerator, wherein the micro processor delivers from the upper layer to the baseband accelerator a control command for controlling the baseband accelerator and information to be transmitted, reads from the storage unit a code including a radio controller layer delivering the information received from the baseband accelerator to the upper layer, and a baseband driver layer that enables the interface between the radio controller layer and the baseband accelerator and implements the code thereby, and is configured to load from the storage unit to the baseband accelerator at least one function block needed for implementing the radio application, and the function block loaded to the baseband accelerator is configured to include a baseband control function block that controls in real-time the baseband accelerator.

Abstract translation: 公开了本发明的软件定义的无线终端装置。 本发明的软件定义无线终端装置是根据无线应用自适应配置的软件定义无线终端装置，包括：存储单元，微处理器和基带加速器，其中微处理器从 上层到基带加速器用于控制基带加速器和要发送的信息的控制命令，从存储单元读取包括将从基带加速器接收的信息传送到上层的无线电控制器层的代码，以及基带驱动器层 能够实现无线控制器层和基带加速器之间的接口，从而实现代码，并且被配置为从存储单元向基带加速器加载实现无线电应用所需的至少一个功能块，并且将功能块加载到 基带加速器被配置为包括基带控制功能块 k可以实时控制基带加速器。

公开(公告)号：US08378202B2

公开(公告)日：2013-02-19

申请号：US12544659

申请日：2009-08-20

Applicant: Chi-Young Ahn ,  Sang-Min Hyun ,  Chang-Hwan Hwang

Inventor： Chi-Young Ahn ,  Sang-Min Hyun ,  Chang-Hwan Hwang

IPC: G10H1/38

CPC classification number: G10H1/342 ,  G10H2220/011 ,  G10H2220/096 ,  G10H2220/155 ,  G10H2230/021 ,  G10H2230/135 ,  G10H2240/061

Abstract: An instrument-playing portable communication device is provided. The device includes an instrument-playing key unit having one or more keys, provided on a body of the instrument-playing portable communication device. When a user selects a chord of a selected instrument by pressing at least one of the one or more keys, the instrument-playing key unit converts the at least one key press into a first signal. The device also includes a sensor unit mounted in the body, for sensing a motion of a user. When the user presses the at least one of the one or more keys and moves in a location near the sensor unit, the sensor unit senses a motion of the user and converts the motion into a second signal. The device further includes a controller for receiving the first signal from the instrument-playing key unit and the second signal from the sensor unit, generating a tone frequency of the selected instrument based on the received signals, and converting the tone frequency into a tone. The device additionally includes an amplifier for amplifying the tone output from the controller, and outputting the amplified tone through a speaker mounted in the body.

Abstract translation: 提供了一种演奏便携式通信装置。 该装置包括具有一个或多个键的乐器演奏键单元，其设置在乐器播放便携式通信装置的主体上。 当用户通过按压一个或多个键中的至少一个来选择所选择的乐器的和弦时，乐器演奏键单元将至少一个按键转换成第一信号。 该装置还包括安装在主体中的传感器单元，用于感测使用者的运动。 当用户按压一个或多个键中的至少一个并在靠近传感器单元的位置移动时，传感器单元感测到用户的运动并将运动转换成第二信号。 该装置还包括控制器，用于从乐器播放键单元接收第一信号和从传感器单元接收第二信号，基于接收到的信号产生所选乐器的音调频率，并将音调频率转换成音调。 该装置还包括用于放大从控制器输出的音调的放大器，并通过安装在人体内的扬声器输出放大的音调。

公开(公告)号：US07927276B2

公开(公告)日：2011-04-19

申请号：US11759596

申请日：2007-06-07

Applicant: Jae Keun Lee ,  Chi Young Ahn

Inventor： Jae Keun Lee ,  Chi Young Ahn

IPC: A61B8/00

CPC classification number: G01S7/52085 ,  G01S15/8915 ,  G01S15/8995

Abstract: Embodiments of the invention may provide an apparatus and method for forming an ultrasound image, wherein an ultrasound signal is transmitted and received along a scan line determined based on a virtual common point at each of a plurality of transducers.In accordance with an embodiment of the present invention, the image frames (as many as desired) for forming a composite image may be obtained, thereby ultimately causing the quality of the ultrasound image to be enhanced.

Abstract translation: 本发明的实施例可以提供一种用于形成超声图像的装置和方法，其中，沿着基于多个换能器中的每一个的虚拟公共点确定的扫描线来发送和接收超声信号。 根据本发明的实施例，可以获得用于形成合成图像的图像帧（尽可能多的），从而最终导致超声图像的质量得到提高。

公开(公告)号：US07918797B2

公开(公告)日：2011-04-05

申请号：US11752045

申请日：2007-05-22

Applicant: Moo Ho Bae ,  Ronald E. Daigle ,  Chi Young Ahn ,  Ra Young Yoon

Inventor： Moo Ho Bae ,  Ronald E. Daigle ,  Chi Young Ahn ,  Ra Young Yoon

IPC: A61B8/00

CPC classification number: A61B8/00 ,  G01S7/52028 ,  G01S7/52034 ,  G01S7/52095

Abstract: Embodiments of the present invention may provide an ultrasound imaging system and method for forming multiple receiving scan lines from one original receiving scan line. Ultrasound signals reflected from one original receiving scan line are converted into analog signals having a center frequency. The analog signals are converted into digital data. The digital data are coarsely delayed, wherein the coarsely delayed data are extracted at a rate of n-times of the center frequency. Data of the multiple receiving scan lines are formed by performing fine delay and interpolation. For the interpolation, parts of the extracted data are selected at a rate of n-times of the center frequency and the multiple receiving scan lines.

Abstract translation: 本发明的实施例可以提供一种用于从一个原始接收扫描线形成多个接收扫描线的超声成像系统和方法。 从一个原始接收扫描线反射的超声信号被转换为具有中心频率的模拟信号。 模拟信号被转换为数字数据。 数字数据被粗略延迟，其中粗延迟数据以中心频率的n倍的速率提取。 通过执行精细的延迟和插值来形成多个接收扫描线的数据。 对于插值，提取的数据的部分以中心频率和多个接收扫描线的n倍的速率被选择。

公开(公告)号：US07580734B2

公开(公告)日：2009-08-25

申请号：US11123319

申请日：2005-05-06

Applicant: Chi-Young Ahn ,  Young S. Kim ,  Chang-Hwan Hwang

Inventor： Chi-Young Ahn ,  Young S. Kim ,  Chang-Hwan Hwang

IPC: H04M1/00

CPC classification number: H04M1/23 ,  G06F1/1622 ,  G06F1/1686 ,  G06F2200/1614 ,  H04M1/0233 ,  H04M2250/52

Abstract: Disclosed is a portable communication apparatus. The portable communication apparatus includes a main housing having an upper surface divided into a first area including a first key array having a plurality of keys and a second area aligned downwardly from the first area, and a swing housing provided at an upper surface thereof with a display unit and aligned in the second area while facing the second area in order to selectively open or close the second area.

Abstract translation: 公开了一种便携式通信装置。 便携式通信装置包括主壳体，该主壳体具有被分成第一区域的第一区域，该第一区域包括具有多个键的第一键阵列和从该第一区域向下排列的第二区域，以及摆动壳体，其在其上表面处设置有 显示单元，并且在面向第二区域的同时在第二区域中对齐，以选择性地打开或关闭第二区域。

公开(公告)号：US07574241B2

公开(公告)日：2009-08-11

申请号：US11122185

申请日：2005-05-04

Applicant: Chi-Young Ahn ,  Young S. Kim ,  Chang-Hwan Hwang

Inventor： Chi-Young Ahn ,  Young S. Kim ,  Chang-Hwan Hwang

IPC: H04M1/00

CPC classification number: H04M1/0247 ,  H04M1/021 ,  H04M1/0235 ,  H04M2250/18

Abstract: A sliding/folding-type portable apparatus includes a body housing; a sliding housing adapted to travel along the longitudinal direction of the body housing while continuously facing it to expose or hide the top surface of the body housing; a folding housing adapted to rotate about a first hinge axis to fold on or unfold from the sliding housing and to rotate about a second hinge axis, which is perpendicular to the first hinge axis, to reverse the top and bottom surfaces thereof; and a dual-axis hinge sliding module connected between the sliding housing and the folding housing to provide the folding housing with the first and second hinge axes.

Abstract translation: 滑动/折叠型便携式设备包括主体外壳; 滑动壳体，其适于沿着主体壳体的纵向方向行进，同时不断面向主体外壳以暴露或隐藏主体壳体的顶表面; 折叠壳体，其适于围绕第一铰链轴线旋转，以从所述滑动壳体折叠或展开并围绕垂直于所述第一铰链轴线的第二铰链轴线旋转以反转其顶表面和底表面; 以及双轴铰链滑动模块，其连接在滑动壳体和折叠壳体之间，以提供具有第一和第二铰链轴的折叠壳体。

公开(公告)号：US20090149755A1

公开(公告)日：2009-06-11

申请号：US12328109

申请日：2008-12-04

Applicant: Chi Young AHN ,  Dong Gyu Hyun

Inventor： Chi Young AHN ,  Dong Gyu Hyun

IPC: A61B8/14

CPC classification number: G01S15/8993 ,  G01S7/52063 ,  G01S7/52066 ,  G01S7/52074 ,  G01S15/8979

Abstract: The present invention relates to an ultrasound system. The ultrasound system includes: an image processing unit for forming at least one 3-dimensional ultrasound image based on ultrasound echoes reflected from a target object; an input unit for receiving a setup instruction; and a control unit for outputting a first control signal for setting at least one predefined sample volume on the 3-dimensional ultrasound image in response to the setup instruction. The image processing unit is further configured to form at least one spectral Doppler image corresponding to the sample volume in response to the first control signal.

Abstract translation: 本发明涉及一种超声系统。 超声波系统包括：图像处理单元，用于基于从目标物体反射的超声回波形成至少一个3维超声图像; 用于接收设置指令的输入单元; 以及控制单元，用于响应于所述设置指令，输出用于在所述三维超声波图像上设置至少一个预定样本体积的第一控制信号。 图像处理单元还被配置为响应于第一控制信号而形成对应于采样体积的至少一个频谱多普勒图像。

公开(公告)号：USD582367S1

公开(公告)日：2008-12-09

申请号：US29234745

申请日：2005-07-22

Applicant: Young-Sae Kim ,  Chi-Young Ahn ,  Beom-Ku Han ,  Chang-Hwan Hwang

Designer： Young-Sae Kim ,  Chi-Young Ahn ,  Beom-Ku Han ,  Chang-Hwan Hwang

公开(公告)号：USD563936S1

公开(公告)日：2008-03-11

申请号：US29274712

申请日：2007-05-17

Applicant: Young-Sae Kim ,  Chi-Young Ahn ,  Young-Ju Yeo ,  Chang-Hwan Hwang

Designer： Young-Sae Kim ,  Chi-Young Ahn ,  Young-Ju Yeo ,  Chang-Hwan Hwang