专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120153837A1 METHOD AND APPARATUS FOR CORRECTING LIGHT 有权
标题翻译：校正光的方法和装置
公开(公告)号：US20120153837A1
公开(公告)日：2012-06-21
申请号：US13327005
申请日：2011-12-15
申请人： Seong Hee PARK , Insu Kim , Tae-Gyu Kang
发明人： Seong Hee PARK , Insu Kim , Tae-Gyu Kang
IPC分类号： H05B37/02
CPC分类号： H05B33/0869
摘要： Light emitted from a lighting device including a white LED and RGB LEDs is sensed when the lighting device is driven based on a predetermined reference value, sensed data is converted into values corresponding to color coordinates, and a difference between the value and a reference value is calculated. It is determined whether or not the lighting device is corrected on the basis of the calculated difference, and the lighting device is selectively corrected depending on the determination result.
摘要翻译：基于预定的参考值，当照明装置被驱动时，从包括白色LED和RGB LED的照明装置发射的光被感测，感测数据被转换成对应于色坐标的值，并且该值与参考值之间的差为计算。基于计算出的差异来确定照明装置是否被校正，并且根据确定结果选择性地校正照明装置。

2. 发明申请

US20080133248A1 METHOD AND APPARATUS FOR MATCHING SOUND QUALITY MEASUREMENT SECTIONS OF VARIABLE BANDWIDTH MULTI-CODEC 有权
标题翻译：用于匹配可变带宽多编解码器的声质量测量部分的方法和装置
公开(公告)号：US20080133248A1
公开(公告)日：2008-06-05
申请号：US11928557
申请日：2007-10-30
申请人： Dae-Ho KIM , Tae-Gyu KANG , Koo Ki-Jong , Do Young KIM , Hae Won JUNG
发明人： Dae-Ho KIM , Tae-Gyu KANG , Koo Ki-Jong , Do Young KIM , Hae Won JUNG
IPC分类号： G10L19/00
CPC分类号： G10L25/69 , G10L19/18
摘要： Provided is a transmission apparatus for matching sound quality measurement sections of a variable bandwidth multi-codec. The apparatus includes a measurement section setting unit setting a measurement section, which is to be measured for sound quality, in units of time; a first conversion unit converting the measurement section into a measurement section in units of samples; and an information synthesis unit synthesizing information regarding the measurement section in units of samples with a digital original sound and outputting the synthesis result. In addition, provided is a method of matching a measurement section of a reference sound, based on which the end-to-end sound quality measurement of the variable bandwidth multi-codec is performed, and a measurement section of a sound produced by the variable bandwidth multi-codec in a real-time Internet multimedia service. Therefore, distortion of measurement results due to un-matching measurement sections can be reduced.
摘要翻译：提供了一种用于匹配可变带宽多编解码器的音质测量部分的发送装置。该装置包括以时间为单位设置要测量声音质量的测量部分的测量部分设置单元; 第一转换单元，以样本为单位将测量部转换为测量部; 以及信息合成单元，以具有数字原始声音的样本为单位合成关于测量部分的信息，并输出合成结果。此外，提供了一种将参考声音的测量部分与可变带宽多编解码器的端对端音质测量进行匹配的方法以及由变量产生的声音的测量部分带宽多编解码器在实时互联网多媒体服务。因此，可以减少由于不匹配的测量部分引起的测量结果的失真。

3. 发明申请

US20080103783A1 APPARATUS AND METHOD FOR MEASURING QUALITY OF SOUND ENCODED WITH A VARIABLE BAND MULTI-CODEC 失效
标题翻译：用可变带多编码器编码的声音质量测量装置和方法
公开(公告)号：US20080103783A1
公开(公告)日：2008-05-01
申请号：US11857539
申请日：2007-09-19
申请人： Tae-Gyu KANG , Ki-Jong KOO , Dae-Ho KIM , Do Young KIM , Hae Won JUNG
发明人： Tae-Gyu KANG , Ki-Jong KOO , Dae-Ho KIM , Do Young KIM , Hae Won JUNG
IPC分类号： G10L19/00
CPC分类号： G10L25/69 , G10L19/24
摘要： Provided are a method and apparatus for measuring sound quality in a variable band multi-codec. The sound quality measurement apparatus includes: a recording file receiving/generating unit receiving a first recording file in which a natural sound is recorded, and a second recording file obtained by converting the natural sound into digital data using the variable band multi-codec, receiving information obtained by encoding the natural sound using the variable band multi-codec, in the format of a Real Time Protocol (RTP) packet, unpacking the RTP packet, decoding the RTP packet using the variable band multi-codec, and generating a third recording file; a Mean Opinion Score (MOS) value calculating unit repeatedly selecting a file from among the first recording file, the second recording file, and the third recording file, or selecting two files from among the first recording file, the second recording file, and the third recording file, and calculating a MOS value by obtaining a difference between the selected results; and a MOS value comparison unit comparing a plurality of MOS values generated by the MOS value calculating unit, with each other, and detecting a cause of sound quality deterioration.
摘要翻译：提供了一种用于测量可变频带多编解码器中的声音质量的方法和装置。声音测量装置包括：记录文件接收/生成单元，接收其中记录有自然声音的第一记录文件;以及第二记录文件，其通过使用可变频带多编解码器将自然声音转换为数字数据而获得，第二记录文件接收使用可变频带多编解码器以实时协议（RTP）分组的格式编码自然声音获得的信息，解包RTP分组，使用可变频带多编解码器解码RTP分组，以及生成第三记录文件; 平均意见得分（MOS）值计算单元，重复从第一记录文件，第二记录文件和第三记录文件中选择文件，或者从第一记录文件，第二记录文件和第二记录文件中选择两个文件第三记录文件，并且通过获得所选择的结果之间的差来计算MOS值; 以及MOS值比较单元，将由MOS值计算单元生成的多个MOS值彼此进行比较，并且检测出音质劣化的原因。

4. 发明授权

US08737731B2 Method and apparatus for correcting light 有权
标题翻译：用于校正光的方法和装置
公开(公告)号：US08737731B2
公开(公告)日：2014-05-27
申请号：US13327005
申请日：2011-12-15
申请人： Seong Hee Park , Insu Kim , Tae-Gyu Kang
发明人： Seong Hee Park , Insu Kim , Tae-Gyu Kang
IPC分类号： G06K9/00 , H01R33/00
CPC分类号： H05B33/0869
摘要： Light emitted from a lighting device including a white LED and RGB LEDs is sensed when the lighting device is driven based on a predetermined reference value, sensed data is converted into values corresponding to color coordinates, and a difference between the value and a reference value is calculated. It is determined whether or not the lighting device is corrected on the basis of the calculated difference, and the lighting device is selectively corrected depending on the determination result.
摘要翻译：基于预定的参考值，当照明装置被驱动时，从包括白色LED和RGB LED的照明装置发射的光被感测，感测数据被转换成对应于色坐标的值，并且该值与参考值之间的差为计算。基于计算出的差异来确定照明装置是否被校正，并且根据确定结果选择性地校正照明装置。

5. 发明授权

US08698311B2 Package substrate and semiconductor package including the same 有权
标题翻译：封装衬底和包括其的半导体封装
公开(公告)号：US08698311B2
公开(公告)日：2014-04-15
申请号：US13599838
申请日：2012-08-30
申请人： Tae-Gyu Kang , Ho-Tae Jin , Tae-ho Moon , Il-soo Choi , Jong-Eun Lee
发明人： Tae-Gyu Kang , Ho-Tae Jin , Tae-ho Moon , Il-soo Choi , Jong-Eun Lee
IPC分类号： H01L23/48
CPC分类号： H01L24/14 , H01L23/49816 , H01L23/49838 , H01L24/06 , H01L24/13 , H01L24/16 , H01L24/17 , H01L2224/0401 , H01L2224/06102 , H01L2224/13099 , H01L2224/1403 , H01L2224/141 , H01L2224/14515 , H01L2224/16237 , H01L2224/17104 , H01L2224/17517 , H01L2924/181 , H01L2924/00012 , H01L2924/00014 , H01L2924/00
摘要： A package substrate may include an insulating substrate, a dummy pad, a signal pad and a plug. The dummy pad may be formed on an upper surface of the insulating substrate. The signal pad may be formed on the upper surface of the insulating substrate. The signal pad may have an upper surface protruded from an upper surface of the dummy pad. The plug may be vertically formed in the insulating substrate. The plug may have an upper end exposed through the upper surface of the insulating substrate and connected with the signal pad and the dummy pad, and a lower end exposed through a lower surface of the insulating substrate. Thus, a signal bump may accurately make contact with the protruded upper surface of the signal pad.
摘要翻译：封装基板可以包括绝缘基板，虚拟焊盘，信号焊盘和插头。虚拟焊盘可以形成在绝缘基板的上表面上。信号焊盘可以形成在绝缘基板的上表面上。信号垫可以具有从虚拟垫的上表面突出的上表面。插塞可以垂直地形成在绝缘基板中。插头可以具有通过绝缘基板的上表面暴露的上端，并且与信号焊盘和虚拟焊盘相连，并且通过绝缘基板的下表面露出的下端。因此，信号凸块可以准确地与信号垫的突出的上表面接触。

6. 发明授权

US08666259B2 Data transmitting and receiving apparatus and method for visible light communication 有权
标题翻译：用于可见光通信的数据发送和接收装置和方法
公开(公告)号：US08666259B2
公开(公告)日：2014-03-04
申请号：US13268323
申请日：2011-10-07
申请人： Sang-Kyu Lim , Il-Soon Jang , Dae Ho Kim , You Jin Kim , Tae-Gyu Kang
发明人： Sang-Kyu Lim , Il-Soon Jang , Dae Ho Kim , You Jin Kim , Tae-Gyu Kang
IPC分类号： H04B10/00 , H04B10/12 , H04B10/06
CPC分类号： H04B10/116
摘要： An apparatus for transmitting data for visible light communication sets up the pulse width control step of pulse width modulation (PWM) in a unit time interval, modulates each symbol of VLC source data input into a PWM signal in accordance with the pulse width control step, generates a visible light modulation signal by controlling the turn-on time or turn-off time of a plurality of light emitting diodes (LEDs) in response to the PWM signal, and transmits the visible light modulation signal.
摘要翻译：用于发送用于可见光通信的数据的装置以单位时间间隔设置脉宽调制（PWM）的脉冲宽度控制步骤，根据脉冲宽度控制步骤对输入到PWM信号的VLC源数据的每个符号进行调制，通过响应于PWM信号控制多个发光二极管（LED）的接通时间或关断时间来产生可见光调制信号，并发送可见光调制信号。

7. 发明申请

US20130069229A1 PACKAGE SUBSTRATE AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME 有权
标题翻译：封装衬底和半导体封装，包括它们
公开(公告)号：US20130069229A1
公开(公告)日：2013-03-21
申请号：US13599838
申请日：2012-08-30
申请人： Tae-Gyu KANG , Ho-Tae JIN , Tae-ho MOON , Il-soo CHOI , Jong-Eun LEE
发明人： Tae-Gyu KANG , Ho-Tae JIN , Tae-ho MOON , Il-soo CHOI , Jong-Eun LEE
IPC分类号： H01L23/485 , H01L23/48
CPC分类号： H01L24/14 , H01L23/49816 , H01L23/49838 , H01L24/06 , H01L24/13 , H01L24/16 , H01L24/17 , H01L2224/0401 , H01L2224/06102 , H01L2224/13099 , H01L2224/1403 , H01L2224/141 , H01L2224/14515 , H01L2224/16237 , H01L2224/17104 , H01L2224/17517 , H01L2924/181 , H01L2924/00012 , H01L2924/00014 , H01L2924/00
摘要： A package substrate may include an insulating substrate, a dummy pad, a signal pad and a plug. The dummy pad may be formed on an upper surface of the insulating substrate. The signal pad may be formed on the upper surface of the insulating substrate. The signal pad may have an upper surface protruded from an upper surface of the dummy pad. The plug may be vertically formed in the insulating substrate. The plug may have an upper end exposed through the upper surface of the insulating substrate and connected with the signal pad and the dummy pad, and a lower end exposed through a lower surface of the insulating substrate. Thus, a signal bump may accurately make contact with the protruded upper surface of the signal pad.
摘要翻译：封装基板可以包括绝缘基板，虚拟焊盘，信号焊盘和插头。虚拟焊盘可以形成在绝缘基板的上表面上。信号焊盘可以形成在绝缘基板的上表面上。信号垫可以具有从虚拟垫的上表面突出的上表面。插塞可以垂直地形成在绝缘基板中。插头可以具有通过绝缘基板的上表面暴露的上端，并且与信号焊盘和虚拟焊盘相连，并且通过绝缘基板的下表面露出的下端。因此，信号凸块可以准确地与信号垫的突出的上表面接触。

8. 发明申请

US20120157159A1 COMMUNICATION APPARATUS USING IMAGE SENSOR AND ERROR CORRECTION METHOD 审中-公开
标题翻译：使用图像传感器的通信设备和错误校正方法
公开(公告)号：US20120157159A1
公开(公告)日：2012-06-21
申请号：US13326902
申请日：2011-12-15
申请人： Il-Soon JANG , Dae Ho Kim , Sang-Kyu Lim , You Jin Kim , Tae-Gyu Kang
发明人： Il-Soon JANG , Dae Ho Kim , Sang-Kyu Lim , You Jin Kim , Tae-Gyu Kang
IPC分类号： H04N5/262 , H04W88/02
CPC分类号： H04B10/116
摘要： A communication apparatus using an image sensor captures an image including a light signal transmitted from a transmission apparatus that includes a transmission light source, and obtains data from the captured image. In a case that a reception error rate generated by the obtained data is changed, a cause of the change of the error rate is measured, and at least one of a zooming operation and a focusing operation is performed depending on the measured result, thereby correcting the error.
摘要翻译：使用图像传感器的通信装置捕获包括从包括发送光源的发送装置发送的光信号的图像，并从捕获图像获取数据。在由所获得的数据产生的接收错误率改变的情况下，测量误差率改变的原因，并且根据测量结果执行变焦操作和聚焦操作中的至少一个，由此校正错误。

9. 发明申请

US20110069965A1 TRANSMITTER, RECEIVER FOR VISIBLE LIGHT COMMUNICATION AND METHOD USING THE SAME 有权
标题翻译：用于可见光通信的发射机，接收机和使用该光通信的方法
公开(公告)号：US20110069965A1
公开(公告)日：2011-03-24
申请号：US12883574
申请日：2010-09-16
申请人： Dae-Ho KIM , Sang-Kyu Lim , Il-Soon Jang , Tae-Gyu Kang
发明人： Dae-Ho KIM , Sang-Kyu Lim , Il-Soon Jang , Tae-Gyu Kang
IPC分类号： H04B10/00
CPC分类号： H04B10/116 , H04B10/1149
摘要： A visible light wireless communication receiver includes: a source code recognizing unit that receives a source bit stream and recognizes the source bit stream as source codes of a unit of a first number of bits; and a line coding unit that encodes each of the source codes into an encoding code of a unit of a second number of bits, the second number being larger than the first number. In particular, in the encoding code, the number of bits corresponding to 1 is the same as the number of bits corresponding to 0. Therefore, the change in brightness of lighting may be minimized in the visible light wireless communication.
摘要翻译：可见光无线通信接收机包括：源代码识别单元，其接收源比特流并将源比特流识别为第一比特数的单位的源代码; 以及行编码单元，其将每个源代码编码为第二位数单位的编码码，第二数大于第一数。特别地，在编码代码中，对应于1的比特数与对应于0的比特数相同。因此，在可见光无线通信中照明亮度的变化可能被最小化。

10. 发明授权

US07907523B2 Method and apparatus for controlling variable bit-rate voice codec 有权
标题翻译：用于控制可变比特率语音编解码器的方法和装置
公开(公告)号：US07907523B2
公开(公告)日：2011-03-15
申请号：US11930678
申请日：2007-10-31
申请人： Ki-Jong Koo , Dae-Ho Kim , Tae-Gyu Kang , Do Young Kim , Hae Won Jung
发明人： Ki-Jong Koo , Dae-Ho Kim , Tae-Gyu Kang , Do Young Kim , Hae Won Jung
IPC分类号： H04L12/26
CPC分类号： H04L47/801 , G10L19/24 , H04L43/0829 , H04L43/0852 , H04L47/70 , H04L47/822
摘要： A method and apparatus for controlling a variable bit-rate voice codec are provided. The method of controlling the variable bit-rate voice codec may include: extracting calling capability of terminals that request a new call to be made; extracting network parameters from existing calls in the network through an exchanged packet; measuring voice quality of the existing calls based on the extracted network parameters; and determining whether to permit a new call to be made based on the measured voice quality and the calling capability. Accordingly, it is possible to secure QoS of a voice service between terminals by adjusting a transmission rate of the variable bit-rate codec based on transmission capability of a network.
摘要翻译：提供了一种用于控制可变比特率语音编解码器的方法和装置。控制可变比特率语音编解码器的方法可以包括：提取请求新呼叫的终端的呼叫能力; 通过交换的分组从网络中的现有呼叫提取网络参数; 基于所提取的网络参数来测量现有呼叫的语音质量; 以及基于测量的语音质量和呼叫能力来确定是否允许进行新的呼叫。因此，可以通过基于网络的传输能力调整可变比特率编解码器的传输速率来确保终端之间的语音服务的QoS。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式