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1. 发明授权

US10651897B2 Near field communication package and portable device including the same 有权
公开(公告)号：US10651897B2
公开(公告)日：2020-05-12
申请号：US15013566
申请日：2016-02-02
申请人： Sang-Hyo Lee , Byeong-Taek Moon , Il-Jong Song , Byeong-Hoon Lee
发明人： Sang-Hyo Lee , Byeong-Taek Moon , Il-Jong Song , Byeong-Hoon Lee
IPC分类号： H04B5/00 , H04W4/80
摘要： A near field communication (NFC) package in a portable device and method thereof are provided. The NFC package includes a secure storage device configured to store data, and an NFC controller configured to receive data from the secure storage device, provide the received data to a first external terminal by performing an NFC communication in an NFC mode, and provide the received data to a second external terminal by performing a magnetic secure transmission (MST) communication in an MST mode.

2. 发明授权

US09674646B2 Near field communication chip embedded in a wearable electronic device and wearable electronic device 有权
公开(公告)号：US09674646B2
公开(公告)日：2017-06-06
申请号：US14940247
申请日：2015-11-13
申请人： Yo-Han Jang , Byeong-Taek Moon , Young-Ki Lee , Il-Jong Song , Byeong-Hoon Lee
发明人： Yo-Han Jang , Byeong-Taek Moon , Young-Ki Lee , Il-Jong Song , Byeong-Hoon Lee
IPC分类号： H04B5/00 , H04W4/00 , H01Q7/00 , H01Q1/27 , H02J4/00 , H02J5/00
CPC分类号： H04W4/80 , H01Q1/273 , H01Q7/00 , H02J5/005 , H02J50/12 , H02J50/70 , H02J50/80 , H04B5/0031 , H04B5/0081
摘要： A wearable electronic device according to example embodiments includes a display panel configured to display an image, a main board including a processor configured to control an operation of the wearable electronic device, a metal frame defining a perimeter of the wearable electronic device, the metal frame including a metal material, the metal frame having first and second terminals, the first terminal being adjacent to the second terminal with a slit therebetween, a loop antenna between the display panel and the main board, the loop antenna configured to connect to the first and second terminals of the metal frame, and a near field communication (NFC) chip configured to connect to the metal frame and the loop antenna, the NFC chip configured to perform a near field communication by transmitting or receiving an NFC signal using the metal frame and the loop antenna.

3. 发明授权

US09596003B2 Near field communication devices, systems, and methods using Q factor adjustments 有权
标题翻译：近场通信设备，系统和使用Q因子调整的方法
公开(公告)号：US09596003B2
公开(公告)日：2017-03-14
申请号：US14199346
申请日：2014-03-06
申请人： Jong-Pil Cho , Il-Jong Song
发明人： Jong-Pil Cho , Il-Jong Song
IPC分类号： H04B5/00 , H01Q1/22 , G06K7/10 , G06K19/07
CPC分类号： H04B5/0031 , G06K7/10148 , G06K7/10237 , G06K19/0726 , H01Q1/2225 , H04B5/00 , H04B5/0056
摘要： An NFC (near field communication) device can include a resonance unit and an NFC chip. The resonance unit may communicate with an external device through an electromagnetic wave. The NFC chip can provide output data to the resonance unit, receive input data from the resonance unit, and can reduce a Q factor (quality factor) of the resonance unit when a signal receive operation is performed in a card mode, and can maintain the Q factor of the resonance unit in a reader mode and when a signal transmit operation is performed in the card mode.
摘要翻译： NFC（近场通信）设备可以包括谐振单元和NFC芯片。谐振单元可以通过电磁波与外部设备通信。 NFC芯片可以向谐振单元提供输出数据，从谐振单元接收输入数据，并且可以在以卡模式执行信号接收操作时降低谐振单元的Q因子（品质因数），并且可以维持读取器模式下的谐振单元的Q因子和在卡模式下执行信号发送操作时。

4. 发明申请

US20160134730A1 HOUSING OF A MOBILE DEVICE, NEAR FIELD COMMUNICATION TRANSCEIVER AND MOBILE DEVICE 有权
标题翻译：移动设备的外壳，近场通信收发器和移动设备
公开(公告)号：US20160134730A1
公开(公告)日：2016-05-12
申请号：US14842938
申请日：2015-09-02
申请人： Young-Ki LEE , Byeong-Taek MOON , Yo-Han JANG , Il-jong SONG , Jae-Suk LEE , Byeong-Hoon LEE
发明人： Young-Ki LEE , Byeong-Taek MOON , Yo-Han JANG , Il-jong SONG , Jae-Suk LEE , Byeong-Hoon LEE
IPC分类号： H04M1/02
CPC分类号： H04M1/026 , H01Q1/00 , H01Q1/243 , H01Q7/005 , H04M1/0249 , H04M1/72575 , H04M2201/08 , H04M2250/04 , H04W88/06
摘要： A housing of a mobile device including a frame defining a perimeter of the mobile device, the frame including a first metal material and configured to operate as a first antenna for a first wireless communication, and a cover configured to cover one surface of the mobile device, the cover including a second metal material, and the cover and at least a portion of the frame configured to operate as a second antenna for a second wireless communication may be provided.
摘要翻译：一种移动设备的壳体，包括限定移动设备的周边的框架，该框架包括第一金属材料并且被配置为作为用于第一无线通信的第一天线进行操作，以及被配置为覆盖移动设备的一个表面的盖可以提供包括第二金属材料的盖，并且可以提供盖和被配置为用作第二无线通信的第二天线的帧的至少一部分。

5. 发明授权

US09218518B2 Method of operating contactless IC card reader, detection circuit of contactless IC card reader, contactless IC card reader and card system including the same 有权
标题翻译：非接触式IC卡读卡器的操作方法，非接触式IC卡读卡器的检测电路，非接触式IC卡读卡器和卡片系统等
公开(公告)号：US09218518B2
公开(公告)日：2015-12-22
申请号：US14206276
申请日：2014-03-12
申请人： Jun-Ho Kim , Hyoung-Hwan Roh , Il-Jong Song
发明人： Jun-Ho Kim , Hyoung-Hwan Roh , Il-Jong Song
IPC分类号： G06K19/06 , G06K7/08 , G06K7/10
CPC分类号： G06K7/083 , G06K7/10039
摘要： A method of operating a contactless integrated circuit (IC) card reader includes calculating a first transition time of at least one first magnetic pulse during a first transition interval and calculating a second transition time of a second magnetic pulse during a second transition interval. The first transition time is calculated in a calibration phase, and the second transition time is calculated in a detection phase. A contactless IC card is determined to be within a communication rage of the reader based on a comparison of the first and second transition times.
摘要翻译：一种操作非接触式集成电路（IC）读卡器的方法包括：在第一转变间隔期间计算至少一个第一磁脉冲的第一转换时间，并在第二转换间隔期间计算第二磁脉冲的第二转换时间。在校准阶段计算第一过渡时间，并在检测阶段计算第二过渡时间。基于第一和第二转换时间的比较，确定非接触式IC卡处于读取器的通信范围内。

6. 发明申请

US20150365139A1 TRANSCEIVERS FOR NEAR FIELD COMMUNICATION, NEAR FIELD COMMUNICATION DEVICES, AND ELECTRONIC SYSTEMS HAVING THE SAME 有权
标题翻译：用于近场通信的收发器，近场通信设备和具有该通信设备的电子系统
公开(公告)号：US20150365139A1
公开(公告)日：2015-12-17
申请号：US14638910
申请日：2015-03-04
申请人： Byeong-Taek MOON , Il-Jong SONG
发明人： Byeong-Taek MOON , Il-Jong SONG
IPC分类号： H04B5/02
CPC分类号： H04B5/02 , H04B5/0031 , H04B5/0056
摘要： A transceiver for near field communication may include: a resonance circuit coupled between a first node and a second node, the resonance circuit having a resonance frequency and being configured to emit an electromagnetic wave to communicate data with an external device; a first capacitor coupled between the first node and a third node; a second capacitor coupled between the second node and a fourth node; and/or a filter coupled among a first transmission electrode, a second transmission electrode, the third node, and the fourth node in an asymmetrical structure to provide a first frequency response and a second frequency response to the first transmission electrode and the second transmission electrode, respectively, the first frequency response being different from the second frequency response, the filter being configured to receive the data through the first transmission electrode and the second transmission electrode.
摘要翻译：用于近场通信的收发机可以包括：耦合在第一节点和第二节点之间的谐振电路，所述谐振电路具有谐振频率并被配置为发射电磁波以与外部设备通信数据; 耦合在所述第一节点和第三节点之间的第一电容器; 耦合在所述第二节点和第四节点之间的第二电容器; 和/或以非对称结构耦合在第一传输电极，第二传输电极，第三节点和第四节点之间的滤波器，以向第一传输电极和第二传输电极提供第一频率响应和第二频率响应所述第一频率响应分别与所述第二频率响应不同，所述滤波器被配置为通过所述第一发送电极和所述第二发送电极接收所述数据。

7. 发明授权

US08498130B2 Solid state drive, structure for supporting solid state drives and scalable information processing system including a plurality of solid state drives 有权
标题翻译：固态驱动器，用于支持固态驱动器的结构和包括多个固态驱动器的可扩展信息处理系统
公开(公告)号：US08498130B2
公开(公告)日：2013-07-30
申请号：US12754747
申请日：2010-04-06
申请人： Il-Jong Song
发明人： Il-Jong Song
IPC分类号： H05K1/16
CPC分类号： G11C5/04 , H01L23/5384 , H01L23/5389 , H01L25/18 , H01L2224/16145 , H01L2924/00011 , H01L2924/00014 , H05K1/185 , H05K2201/10159 , H01L2224/0401
摘要： A solid state drive includes a printed circuit board, at least one memory and a controller. The at least one memory stores data. The at least one memory is embedded in the substrate of the printed circuit board. The controller controls the at least one memory to perform a write operation or a read operation. The controller is also embedded in the substrate of the printed circuit board.
摘要翻译：固态驱动器包括印刷电路板，至少一个存储器和控制器。至少一个存储器存储数据。至少一个存储器嵌入印刷电路板的基板中。控制器控制至少一个存储器以执行写操作或读操作。控制器也嵌入印刷电路板的基板。

8. 发明申请

US20120318875A1 INTERNAL VOLTAGE GENERATING CIRCUIT AND SMART CARD 有权
标题翻译：内部电压产生电路和智能卡
公开(公告)号：US20120318875A1
公开(公告)日：2012-12-20
申请号：US13523518
申请日：2012-06-14
申请人： Jong-pil Cho , Il-jong Song , Sang-hyo Lee
发明人： Jong-pil Cho , Il-jong Song , Sang-hyo Lee
IPC分类号： G05F3/02 , G06K19/073
CPC分类号： G06K19/0715 , G05F1/56 , G06K19/0723 , G06K19/07769
摘要： An internal voltage generating circuit includes a first voltage application unit, a second voltage application unit, a first regulator, a second regulator, and a controller. The first and second voltage application units respectively provide a first voltage and a second voltage. The controller generates a bulk voltage, a first control signal, and a second control signal from the first and second voltages. The first regulator is enabled or disabled according to the first control signal and generates and outputs the first internal voltage based on the bulk voltage, the first voltage, and a first reference voltage. The second regulator is enabled or disabled according to the second control signal and generates and outputs the second internal voltage based on the bulk voltage, the second voltage, and a second reference voltage.
摘要翻译：内部电压产生电路包括第一电压施加单元，第二电压施加单元，第一调节器，第二调节器和控制器。第一和第二电压施加单元分别提供第一电压和第二电压。控制器从第一和第二电压产生体电压，第一控制信号和第二控制信号。第一调节器根据第一控制信号被使能或禁止，并且基于体电压，第一电压和第一参考电压产生并输出第一内部电压。第二调节器根据第二控制信号被使能或禁止，并且基于体电压，第二电压和第二参考电压产生并输出第二内部电压。

9. 发明申请

US20110316673A1 RFID TAG AND METHOD RECEIVING RFID TAG SIGNAL 有权
标题翻译： RFID标签和接收RFID标签信号的方法
公开(公告)号：US20110316673A1
公开(公告)日：2011-12-29
申请号：US13093254
申请日：2011-04-25
申请人： Il-jong SONG , Byeong-hoon LEE , Seung-won LEE , Chul-joon CHOI
发明人： Il-jong SONG , Byeong-hoon LEE , Seung-won LEE , Chul-joon CHOI
IPC分类号： H04Q5/22
CPC分类号： G06K19/07771 , H04Q2213/095
摘要： Provided are a Radio Frequency IDentification (RFID) tag with a signal reception method. The RFID tag includes a demodulator that receives a read signal containing read data. The demodulator includes; a voltage generating circuit that provides a first voltage signal and a second voltage signal derived from the received read signal, an inverter that provides a data pulse signal indicative of the read data by inverting the second voltage signal using an inverting voltage defined in relation to the first voltage signal, and a buffer that recovers the read data by buffering the data pulse signal.
摘要翻译：提供了具有信号接收方法的射频识别（RFID）标签。 RFID标签包括接收包含读取数据的读取信号的解调器。解调器包括：电压产生电路，其提供从所接收的读取信号导出的第一电压信号和第二电压信号;反相器，其通过使用相对于所述读取信号定义的反相电压来反转所述第二电压信号来提供指示所述读取数据的数据脉冲信号第一电压信号，以及通过缓冲数据脉冲信号来恢复读取数据的缓冲器。

10. 发明授权

US07893792B2 Duplexer using an embedded PCB and method of fabricating the same 有权
标题翻译：使用嵌入式PCB的双工器及其制造方法
公开(公告)号：US07893792B2
公开(公告)日：2011-02-22
申请号：US10923086
申请日：2004-08-23
申请人： Jun-sik Hwang , Yun-kwon Park , Il-jong Song , Byeoung-ju Ha
发明人： Jun-sik Hwang , Yun-kwon Park , Il-jong Song , Byeoung-ju Ha
IPC分类号： H03H9/54 , H01P1/213
CPC分类号： H03H9/706 , H01L2224/16235 , H01L2224/81192 , H01L2924/15313 , H01L2924/16251 , H01P1/213 , H03H9/0571 , H05K1/0243 , H05K1/162 , H05K1/165 , H05K3/429 , H05K3/4652 , H05K2201/0959 , H05K2201/1006 , Y10T29/42 , Y10T29/49005 , Y10T29/49126 , Y10T29/4913 , Y10T29/49165
摘要： A high-integrated duplexer and a fabrication method thereof. The duplexer has a first filter to pass a signal of a transmitted frequency band, a second filter to pass a signal of a received frequency band, an embedded PCB having the first and second filters bonded on a certain area of a surface of an upper side in a predetermined distance from each other, and an isolation part to prevent a signal interference between the first and second filters, and a packaging substrate to package the entire upper side of the embedded PCB so that the packaging substrate is located above and separated from the first and second filters by a predetermined distance. The fabricated high-integrated duplexer has a small size and high performance.
摘要翻译：高集成双工器及其制造方法。双工器具有通过发送频带的信号的第一滤波器，传递接收频带的信号的第二滤波器，具有第一和第二滤波器的嵌入式PCB，该第一和第二滤波器接合在上侧表面的某一区域上隔离部分，以防止第一和第二滤光器之间的信号干扰，以及封装基板，以封装嵌入式PCB的整个上侧，使得封装基板位于上方并与之分离第一和第二滤光器预定距离。制造的高集成双工器具有小尺寸和高性能。

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