公开(公告)号：US10651897B2

公开(公告)日：2020-05-12

申请号：US15013566

申请日：2016-02-02

Applicant: Sang-Hyo Lee ,  Byeong-Taek Moon ,  Il-Jong Song ,  Byeong-Hoon Lee

Inventor： Sang-Hyo Lee ,  Byeong-Taek Moon ,  Il-Jong Song ,  Byeong-Hoon Lee

IPC: H04B5/00 ,  H04W4/80

Abstract: 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.

公开(公告)号：US09674646B2

公开(公告)日：2017-06-06

申请号：US14940247

申请日：2015-11-13

Applicant: Yo-Han Jang ,  Byeong-Taek Moon ,  Young-Ki Lee ,  Il-Jong Song ,  Byeong-Hoon Lee

Inventor： Yo-Han Jang ,  Byeong-Taek Moon ,  Young-Ki Lee ,  Il-Jong Song ,  Byeong-Hoon Lee

IPC: H04B5/00 ,  H04W4/00 ,  H01Q7/00 ,  H01Q1/27 ,  H02J4/00 ,  H02J5/00

CPC classification number: H04W4/80 ,  H01Q1/273 ,  H01Q7/00 ,  H02J5/005 ,  H02J50/12 ,  H02J50/70 ,  H02J50/80 ,  H04B5/0031 ,  H04B5/0081

Abstract: 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.

公开(公告)号：US08332662B2

公开(公告)日：2012-12-11

申请号：US12249495

申请日：2008-10-10

Applicant: Sun-Kwon Kim ,  Byeong-Hoon Lee ,  Ki-Hong Kim ,  Hyuck-Jun Cho

Inventor： Sun-Kwon Kim ,  Byeong-Hoon Lee ,  Ki-Hong Kim ,  Hyuck-Jun Cho

IPC: G06F21/00

CPC classification number: G06K19/0723

Abstract: A semiconductor integrated circuit including a detector and a secure checker. The detector generates a detection signal upon sensing an abnormal state in an operating environment of the semiconductor integrated circuit. The secure checker generates a check signal to find an operating condition of the detector and receives the detection signal. The detector activates the detection signal in response to the check signal.

Abstract translation: 一种包括检测器和安全检查器的半导体集成电路。 该检测器在感测半导体集成电路的工作环境中的异常状态时产生检测信号。 安全检查器产生检查信号以找到检测器的操作条件并接收检测信号。 检测器响应于检查信号激活检测信号。

公开(公告)号：US07970982B2

公开(公告)日：2011-06-28

申请号：US11761620

申请日：2007-06-12

Applicant: Ki-Hong Kim ,  Byeong-Hoon Lee ,  Seung-Won Lee ,  Sun-Kwon Kim

Inventor： Ki-Hong Kim ,  Byeong-Hoon Lee ,  Seung-Won Lee ,  Sun-Kwon Kim

IPC: G06F12/02

CPC classification number: G11C16/20

Abstract: A memory card includes: a first memory chip responding to all commands input externally; and a second memory chip responding to commands, among the commands input externally, relevant to reading, programming, and erasing operations with data. Card identification information stored in the first memory chip includes capacity information corresponding to a sum of sizes of the first and second memory chips. The plurality of memory chips of the memory card are useful in designing the memory card with storage capacity in various forms.

Abstract translation: 存储卡包括：响应于外部输入的所有命令的第一存储器芯片; 以及响应命令的第二存储器芯片，在外部输入的命令中与数据的读取，编程和擦除操作相关。 存储在第一存储器芯片中的卡识别信息包括对应于第一和第二存储器芯片的尺寸之和的容量信息。 存储卡的多个存储芯片可用于以各种形式设计具有存储容量的存储卡。

公开(公告)号：US07489557B2

公开(公告)日：2009-02-10

申请号：US11691703

申请日：2007-03-27

Applicant: Sun-Kwon Kim ,  Byeong-Hoon Lee

Inventor： Sun-Kwon Kim ,  Byeong-Hoon Lee

IPC: G11C11/03

CPC classification number: G11C16/10 ,  G11C16/30

Abstract: A method of operating a non-volatile memory device includes maintaining a write voltage at a predetermined voltage level for programming and/or erasing a memory cell of the non-volatile memory device during a time between execution of consecutive write operations. For example, the write voltage may be activated at the predetermined voltage level responsive to an initial write command, and discharge of the write voltage may be prevented responsive to a signal indicating consecutive write commands. Related devices are also discussed.

Abstract translation: 一种操作非易失性存储器件的方法包括将写入电压保持在预定电压电平，以便在执行连续写入操作之间的时间期间编程和/或擦除非易失性存储器件的存储器单元。 例如，可以响应于初始写入命令​​在预定电压电平下激活写入电压，并且可以根据指示连续写入命令的信号来防止写入电压的放电。 还讨论了相关设备。

公开(公告)号：US07083198B2

公开(公告)日：2006-08-01

申请号：US10649896

申请日：2003-08-28

Applicant: Byeong-Hoon Lee

Inventor： Byeong-Hoon Lee

IPC: B62D1/18 ,  B62D1/184 ,  B62D1/187

CPC classification number: B62D1/184

Abstract: A tilt steering apparatus for a vehicle includes a lower steering shaft of which the low end is mounted with a steering gear, an upper steering shaft of which the upper end is mounted with a steering wheel. A universal joint joins a top end of the lower steering shaft with a lower end of the upper steering shaft and a lower column member is fixed to a vehicle body to support the lower steering shaft to be moveable. An upper column member supports the upper steering shaft to be moveable and a tilt lock mechanism that tilt locks the upper column member to the lower column member is provided. The tilt lock mechanism includes a fixed gear attached to the lower column member and a moveable gear attached to the upper column member so as to be moveable. A female gear is provided on the upper column member and a feed screw bar is mounted to the female member to lock the moveable gear to the fixed gear by pressing the moveable gear.

Abstract translation: 用于车辆的倾斜转向装置包括下转向轴，其下端安装有舵机，上转向轴的上端安装有方向盘。 万向接头将下转向轴的顶端与上转向轴的下端连接，下柱构件固定在车体上，以支撑下转向轴可移动。 上柱构件支撑上转向轴可移动，并且提供倾斜锁定机构，其倾斜将上柱构件锁定到下柱构件。 倾斜锁定机构包括附接到下柱构件的固定齿轮和附接到上柱构件以便可移动的可移动齿轮。 在上柱构件上设置有母齿轮，并且通过按压可移动齿轮将进给螺杆安装到阴构件以将可移动齿轮锁定到固定齿轮。

公开(公告)号：US07052043B2

公开(公告)日：2006-05-30

申请号：US10649860

申请日：2003-08-28

Applicant: Byeong-Hoon Lee

Inventor： Byeong-Hoon Lee

IPC: B62D1/18

CPC classification number: B62D1/184 ,  B62D1/187

Abstract: A tilt steering apparatus for a vehicle includes a lower steering shaft of which low end being mounted with a steering gear, an upper steering shaft of which top end being mounted with a steering wheel, a universal joint that joints a top end of the lower steering shaft with a low end of the upper steering shaft, a lower column member fixed to a vehicle body to support the lower steering shaft to be pivotable, an upper column member that supports the upper steering shaft to be pivotable, and a tilt lock mechanism that tilt-locks the upper column member to the lower column member. The top end side of the upper column member is closed.

Abstract translation: 一种用于车辆的倾斜转向装置包括：下转向轴，其下端安装有舵机;上转向轴，其顶端安装有方向盘;万向接头，其连接下转向器的顶端 轴，其具有上转向轴的低端，固定到车体以支撑下转向轴可枢转的下柱构件，支撑上转向轴以可枢转的上柱构件和倾斜锁定机构， 将上柱构件倾斜锁定到下柱构件。 上柱构件的顶端侧封闭。

公开(公告)号：US20060049621A1

公开(公告)日：2006-03-09

申请号：US11036995

申请日：2005-01-19

Applicant: Byeong-Hoon Lee

Inventor： Byeong-Hoon Lee

IPC: B62D1/19

CPC classification number: B62D1/195

Abstract: A steering column having a variable impact-absorbing structure includes an inner column tube, an outer column tube disposed at an outer circumferential part of the inner column tube, a guide fixed to an outer circumferential surface of the outer column tube, a strap having a deformable part fitted into the guide, a pin inserted through the strap and configured to be slidable into the guide, a solenoid that drives the pin, and a control unit that controls the solenoid. The steering column further includes a sensor that senses a state of a driver and outputs the sensing result to the control unit, wherein the strap comprises a plurality of parallel wires, one end of each wire being opened and the other end of each wire being connected to each other in a closed state, and a suspending end that is bent in a loop shape is formed on the closed end to enable the inner column tube to be suspended thereon.

Abstract translation: 具有可变冲击吸收结构的转向柱包括内柱管，设置在内柱管的外周部的外柱管，固定到外柱管的外周面的引导件，具有 可变形部分装配到引导件中，插入穿过带并被构造成可滑动到引导件中的销，驱动销的螺线管和控制螺线管的控制单元。 转向柱还包括感测驾驶员的状态并将感测结果输出到控制单元的传感器，其中，所述带包括多条平行的线，每条线的一端被打开，并且每条线的另一端被连接 并且在封闭端形成弯曲成环状的悬挂端，使内筒管悬挂在其上。

公开(公告)号：US06828848B2

公开(公告)日：2004-12-07

申请号：US10424313

申请日：2003-04-28

Applicant: Byeong-Hoon Lee

Inventor： Byeong-Hoon Lee

IPC: H03K301

CPC classification number: G06F1/324 ,  G05F1/465 ,  G06F1/3203 ,  H03K3/012 ,  H03K3/0315 ,  Y02D10/126

Abstract: Circuits and methods for optimizing operating performance of an integrated circuit device within a maximum allowed current by varying a period of a clock signal based on an amount of current consumed by the integrated circuit device. In one aspect, an integrated circuit device includes a plurality of functional blocks, a power supply line which supplies an internal power supply voltage to the functional blocks, a voltage converter circuit which controls an amount of current supplied to the power supply line by comparing a reference voltage with the internal power supply voltage, and a clock generator circuit which generates a clock signal that is applied to the functional blocks. The clock generator circuit adjusts a period of the clock signal according to the amount of current supplied to the power supply line.

公开(公告)号：US20110101114A1

公开(公告)日：2011-05-05

申请号：US13006068

申请日：2011-01-13

Applicant: Byeong-Hoon Lee ,  Ki-Hong Kim ,  Seung-Won Lee ,  Sun-Kwon Kim

Inventor： Byeong-Hoon Lee ,  Ki-Hong Kim ,  Seung-Won Lee ,  Sun-Kwon Kim

IPC: G11C16/06 ,  G11C16/04 ,  G11C16/24 ,  G11C16/26 ,  G06K19/073

CPC classification number: G11C16/0483

Abstract: A memory system includes a memory and a memory controller operating to control the memory. The memory includes a random accessible memory including a memory cell array operable in a random access mode, a NAND flash memory, and a selection circuit making the memory controller operate either one of the random accessible memory or the NAND flash memory.

Abstract translation: 存储器系统包括操作以控制存储器的存储器和存储器控制器。 存储器包括随机存取存储器，其包括以随机存取模式操作的存储单元阵列，NAND闪速存储器和使存储器控制器操作随机存取存储器或NAND闪速存储器之一的选择电路。