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公开(公告)号：US12125907B2
公开(公告)日：2024-10-22
申请号：US17564688
申请日：2021-12-29
Inventor： Seong Hyun Lee , Dongwoo Suh , Sang Hoon Kim , Jeong Woo Park , Tae Moon Roh
IPC: H01L29/78 , H01L27/12 , H01L29/423 , H01L29/45 , H01L29/66
CPC classification number: H01L29/7831 , H01L27/1203 , H01L29/42312 , H01L29/42316 , H01L29/4232 , H01L29/458 , H01L29/66484 , H01L29/66772
Abstract: Provided is a semiconductor device. The semiconductor device includes a semiconductor substrate including monocrystalline silicon or polycrystalline silicon, a first insulating layer on the semiconductor substrate, the first insulating layer including a local region in which a portion of an upper surface of the first insulating layer is recessed, a channel layer provided in the local region of the first insulating layer, a silicide provided on one side surface of the channel layer, a control gate provided on the channel layer, a gate insulating film provided between the channel layer and the control gate, and a polarity control gate arranged so as to overlap an interface between the channel layer and the silicide, wherein the polarity control gate is spaced apart from the control gate, and the channel layer includes monocrystalline silicon.
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公开(公告)号：US20230076118A1
公开(公告)日：2023-03-09
申请号：US17842648
申请日：2022-06-16
Inventor： Sungwoo JO , Tae Moon Roh , Sun Kyu Jung
IPC: G01R31/387 , G01R31/36 , G01R31/392 , G01R31/3842 , G01R31/367
Abstract: Disclosed is a battery state prediction device including a data measurement unit that measures information about a battery and to output first data and a battery state estimation unit that calculates a state of charge (SOC) value of the battery based on the first data, generates second data by pre-processing the first data based on the SOC value, and estimates a state of health (SOH) of the battery based on the second data. The battery state estimation unit calculates the SOC value based on an extended Kalman filter and adjusts a parameter of the extended Kalman filter based on the estimated SOH.
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3.发明授权Sensing circuit for recognizing movement and movement recognizing method thereof 有权用于识别其运动和运动识别方法的感测电路公开(公告)号：US09341713B2
公开(公告)日：2016-05-17
申请号：US14454603
申请日：2014-08-07
Inventor： Chun-Gi Lyuh , Jung Hee Suk , Young-deuk Jeon , Tae Moon Roh
CPC classification number: G01S17/58 , G01S7/4912 , G01S17/003
Abstract: Provided is a sensing circuit for recognizing a movement including: at least one light emitting device outputting light; at least one light receiving device receiving the light reflected by an object on the light emitting device and generating a plurality of current signals proportional to an amount of incident light; a signal conversion unit converting the plurality of current signals into a plurality of digital signals; a recognition unit measuring a synthetic digital signal to determine whether an object moves by receiving the plurality of current signals; and a control unit controlling the recognition unit, wherein the recognition unit generates a clock signal for the synthetic digital signal greater than a critical value and measures a count generated by the clock signal; and the control unit determines whether the object moves through a comparison of the count and a reference value.
Abstract translation: 提供一种用于识别移动的感测电路，包括：至少一个输出光的发光装置; 至少一个光接收装置，其接收由所述发光装置上的物体反射的光，并产生与入射光量成比例的多个电流信号; 信号转换单元，将所述多个电流信号转换成多个数字信号; 识别单元，测量合成数字信号，以通过接收多个电流信号来确定对象是否移动; 以及控制单元，其控制所述识别单元，其中所述识别单元生成大于临界值的所述合成数字信号的时钟信号，并测量由所述时钟信号产生的计数; 并且控制单元确定对象是否通过计数和参考值的比较来移动。
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公开(公告)号：US11908931B2
公开(公告)日：2024-02-20
申请号：US17499736
申请日：2021-10-12
Inventor： Tae Moon Roh , Hyun-Tak Kim , Sun Ae Kim
CPC classification number: H01L29/7817 , H10N99/03
Abstract: Provided is a monolithic metal-insulator transition device. The monolithic metal-insulator transition device includes a substrate including a driving region and a switching region, first and second source/drain regions on the driving region, a gate electrode between the first and second source/drain regions, an inlet well region formed adjacent to an upper surface of the substrate on the switching region, a control well region having a different conductivity type from the inlet well region between the inlet well region and a lower surface of the substrate, a first wiring electrically connecting the first source/drain region and the control well region, and a second wiring electrically connecting the second source/drain region and the inlet well region.
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公开(公告)号：US08717221B2
公开(公告)日：2014-05-06
申请号：US13763532
申请日：2013-02-08
Inventor： Young-deuk Jeon , Tae Moon Roh , Jong-Kee Kwon
IPC: H03M1/38
CPC classification number: H03M1/38 , H03M1/0678 , H03M1/468
Abstract: A successive approximation register analog-to-digital converter is provided which includes first and second capacitor arrays configured to generate first and second level voltages, respectively; a comparator configured to compare the first and second level voltages to output a comparison signal; SAR logic configured to generate a digital signal in response to the comparison signal; and a variable common mode selector configured to compare a first analog input voltage and a common mode voltage and to supply one of the first analog input voltage and the common mode voltage to top plates of the first and second capacitor arrays according to a comparison result.
Abstract translation: 提供逐次逼近寄存器模数转换器，其包括被配置为分别产生第一和第二电平电压的第一和第二电容器阵列; 比较器，被配置为比较所述第一和第二电平电压以输出比较信号; SAR逻辑被配置为响应于比较信号而产生数字信号; 以及可变共模选择器，被配置为根据比较结果比较第一模拟输入电压和共模电压，并将第一模拟输入电压和共模电压中的一个提供给第一和第二电容器阵列的顶板。
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Patent Agency Ranking
公开(公告)号：US09361692B2
公开(公告)日：2016-06-07
申请号：US14099656
申请日：2013-12-06
Inventor： Jung Hee Suk , Chun-Gi Lyuh , Ik Jae Chun , Tae Moon Roh
CPC classification number: G06T7/0028 , G06T7/33
Abstract: Provided is an image registration device including a first feature vector magnitude calculating unit calculating magnitudes of feature vectors corresponding to any one first feature point among feature points of a reference image to create a first magnitude value, a second feature vector magnitude calculating unit calculating magnitudes of feature vectors corresponding to any one second feature point among feature points of a target image to create a second magnitude value, a magnitude difference calculating unit receiving the first and second magnitude values and calculating a difference between the received first and second magnitude values to create a third magnitude value, a first threshold value creating unit creating a first threshold value on the basis of the first magnitude value and a magnitude ratio, and a magnitude difference determining unit receiving the third magnitude value and the first threshold value, and determining a magnitude difference.
Abstract translation: 提供了一种图像配准装置，包括第一特征矢量量值计算单元，计算与参考图像的特征点中的任一个第一特征点对应的特征向量的大小，以产生第一幅度值;第二特征矢量幅度计算单元， 特征矢量对应于目标图像的特征点中的任何一个第二特征点以产生第二幅度值;幅度差计算单元，接收第一和第二幅度值，并且计算所接收的第一和第二幅度值之间的差以产生 第一阈值生成单元，基于第一幅度值和幅度比创建第一阈值，以及幅度差确定单元，接收第三幅度值和第一阈值，并且确定幅度差异 。
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7.发明授权Apparatus for controlling driving of lighting-emitting diode and method of providing control signal thereof 有权用于控制发光二极管驱动的装置及其控制信号的提供方法公开(公告)号：US09274214B2
公开(公告)日：2016-03-01
申请号：US14321725
申请日：2014-07-01
Inventor： Jung Hee Suk , Chun-Gi Lyuh , Young-deuk Jeon , Tae Moon Roh
CPC classification number: G01S7/484 , G01S7/4815 , G01S17/58
Abstract: The control apparatus of the present invention determines a motion state of an object and provides an IRLED switching control signal suitable for the motion state in an apparatus for sensing/recognizing a motion of the object by using an infrared light-emitting diode (IRLED) and a photodiode (PD). Such a control apparatus is an LED driving control apparatus, and includes a motion velocity generating unit, a previous section average value generating unit, a state value generating unit, a control unit, and an LED switching control signal generating unit.
Abstract translation: 本发明的控制装置通过使用红外发光二极管（IRLED）和红外发光二极管（IRLED）来确定物体的运动状态并提供适于运动状态的IRLED切换控制信号，该装置用于感测/识别物体的运动 光电二极管（PD）。 这种控制装置是LED驱动控制装置，包括运动速度生成部，前一部分平均值生成部，状态值生成部，控制部以及LED切换控制信号生成部。
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公开(公告)号：US11714134B2
公开(公告)日：2023-08-01
申请号：US17471585
申请日：2021-09-10
Inventor： Sungwoo Jo , Tae Moon Roh , Sun Kyu Jung
IPC: G01R31/3842 , G06N20/00 , G01R31/367 , G01R31/374
CPC classification number: G01R31/3842 , G01R31/367 , G01R31/374 , G06N20/00
Abstract: An apparatus and a method for predicting a state of a battery are provided. The apparatus includes a data measuring unit that measures information about the battery and outputs first data, a data producing unit that reflects a change in available capacity of the battery based on at least a portion of the first data to calculate a corrected state of charge and processes the first data based on the corrected state of charge to generate second data, and outputs the second data, and a battery state estimating unit that estimates state information of the battery based on the second data.
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9.发明授权Wheel speed sensor interface, operation method thereof, and electronic control system including the same 有权车轮速度传感器接口，其操作方法以及包括其的电子控制系统公开(公告)号：US09193340B2
公开(公告)日：2015-11-24
申请号：US14259036
申请日：2014-04-22
Inventor： Yi-Gyeong Kim , Min-Hyung Cho , Young-deuk Jeon , Tae Moon Roh , Jong-Kee Kwon
Abstract: Provided is a wheel speed sensor interface. The wheel speed sensor interface includes: a speed pulse detection circuit configured to receive a plurality of sensor signals including wheel speed information of a vehicle, detect a plurality of speed pulses on the basis of the plurality of the received sensor signals, and transmit the plurality of the detected speed pulses to an external device; and a comparison speed detection circuit configured to generate a plurality of counting values by counting each of the detected speed pulses, generate comparison speed information by multiplexing the plurality of the generated counting values through a time division method, and transmit the generated comparison speed information to the external device.
Abstract translation: 提供了一种车轮速度传感器接口。 轮速传感器接口包括：速度脉冲检测电路，被配置为接收包括车辆的车轮速度信息的多个传感器信号，基于多个接收到的传感器信号检测多个速度脉冲，并且发送多个 检测到的速度脉冲到外部设备; 以及比较速度检测电路，被配置为通过对每个所检测的速度脉冲进行计数来生成多个计数值，并通过时分方法多个生成的多个计数值来生成比较速度信息，并将生成的比较速度信息发送到 外部设备。
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公开(公告)号：US08983090B2
公开(公告)日：2015-03-17
申请号：US13762300
申请日：2013-02-07
Inventor： Yi-Gyeong Kim , Min-Hyung Cho , Tae Moon Roh , Jong-Kee Kwon , Woo Seok Yang , Jongdae Kim
CPC classification number: H04R3/00 , H04R19/005 , H04R2201/003 , H04R2410/03
Abstract: An MEMS microphone is provided which includes a reference voltage/current generator configured to generate a DC reference voltage and a reference current; a first noise filter configured to remove a noise of the DC reference voltage; a voltage booster configured to generate a sensor bias voltage using the DC reference voltage the noise of which is removed; a microphone sensor configured to receive the sensor bias voltage and to generate an output value based on a variation in a sound pressure; a bias circuit configured to receive the reference current to generate a bias voltage; and a signal amplification unit configured to receive the bias voltage and the output value of the microphone sensor to amplify the output value. The first noise filter comprises an impedance circuit; a capacitor circuit connected to a output node of the impedance circuit; and a switch connected to both ends of the impedance circuit.
Abstract translation: 提供了一种MEMS麦克风，其包括被配置为产生DC参考电压和参考电流的参考电压/电流发生器; 第一噪声滤波器，被配置为去除所述DC参考电压的噪声; 升压器，被配置为使用其噪声被去除的直流参考电压来产生传感器偏置电压; 麦克风传感器，被配置为接收所述传感器偏置电压并且基于声压的变化产生输出值; 偏置电路，被配置为接收所述参考电流以产生偏置电压; 以及信号放大单元，被配置为接收麦克风传感器的偏置电压和输出值以放大输出值。 第一噪声滤波器包括阻抗电路; 连接到所述阻抗电路的输出节点的电容器电路; 以及连接到阻抗电路的两端的开关。
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