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公开(公告)号：US09722829B2
公开(公告)日：2017-08-01
申请号：US14190498
申请日：2014-02-26
Inventor： Jae Sup Lee , Bum Man Kim , Han-Kyu Lee , Dae Chul Jeong , Tae Young Chung
CPC classification number: H04L27/04 , H03F1/0277 , H03F3/2171 , H03F3/245 , H03F3/72 , H03F2200/408 , H04L25/03834
Abstract: A pulse shaping circuit is configured to shape a waveform of an edge of a signal applied to a switch of a power amplifier included in an on-off keying transmitter.
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Patent Agency Ranking
公开(公告)号：US09568379B2
公开(公告)日：2017-02-14
申请号：US14075426
申请日：2013-11-08
Applicant: SAMSUNG ELECTRONICS CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
Inventor： Soo-Chul Lim , Jong Baeg Kim , Joon Ah Park , Soon Jae Pyo , Min Ook Kim , Jae Ik Lee , Tae Young Chung
CPC classification number: G01L1/14 , G01L1/205 , G01L5/161 , G01L5/165 , Y10T29/49103
Abstract: An apparatus and method for measuring a tactile information, using a material having variable pressure dependent properties is disclosed. The apparatus for measuring the tactile information may include a plurality of pressure measurement units to measure a magnitude of an external pressure using a material having variable properties, and a tactile information measurement unit to measure a three-dimensional (3D) tactile information based on the external pressure using a location of the plurality of pressure measurement units and a pressure measured by the plurality of pressure measurement units.
Abstract translation: 公开了一种用于测量触觉信息的装置和方法，该设备和方法使用具有可变压力相关特性的材料。 用于测量触觉信息的装置可以包括多个压力测量单元，用于使用具有可变属性的材料来测量外部压力的大小;以及触觉信息测量单元，用于基于所述触觉信息测量三维（3D）触觉信息 使用多个压力测量单元的位置的外部压力和由多个压力测量单元测量的压力。
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公开(公告)号：US20140260675A1
公开(公告)日：2014-09-18
申请号：US14075426
申请日：2013-11-08
Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY , SAMSUNG ELECTRONICS CO., LTD.
Inventor： Soo Chul LIM , Jong Baeg KIM , Joon Ah Park , Soon Jae Pyo , Min Ook KIM , Jae Ik Lee , Tae Young Chung
CPC classification number: G01L1/14 , G01L1/205 , G01L5/161 , G01L5/165 , Y10T29/49103
Abstract: An apparatus and method for measuring a tactile information, using a material having variable pressure dependent properties is disclosed. The apparatus for measuring the tactile information may include a plurality of pressure measurement units to measure a magnitude of an external pressure using a material having variable properties, and a tactile information measurement unit to measure a three-dimensional (3D) tactile information based on the external pressure using a location of the plurality of pressure measurement units and a pressure measured by the plurality of pressure measurement units.
Abstract translation: 公开了一种用于测量触觉信息的装置和方法，该设备和方法使用具有可变压力相关特性的材料。 用于测量触觉信息的装置可以包括多个压力测量单元，用于使用具有可变属性的材料来测量外部压力的大小;以及触觉信息测量单元，用于基于所述触觉信息测量三维（3D）触觉信息 使用多个压力测量单元的位置的外部压力和由多个压力测量单元测量的压力。
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公开(公告)号：US09436202B2
公开(公告)日：2016-09-06
申请号：US13680040
申请日：2012-11-17
Inventor： Jae Sup Lee , Seong Joong Kim , Bum Man Kim , Han-Kyu Lee , Dae-Chul Jeong , Tae Young Chung
CPC classification number: G05F3/02 , H03K17/063 , H03K2017/066
Abstract: A power circuit for reducing a leakage power using a negative voltage is provided. The power circuit includes a current source including a transistor including a gate. The power circuit further includes a current source control circuit connected to the gate of the transistor, and configured to apply a positive voltage to the gate of the transistor if the current source is to operate in an active mode, and apply the negative voltage to the gate of the transistor if the current source is to operate in an inactive mode.
Abstract translation: 提供了使用负电压降低漏电功率的电源电路。 电源电路包括电流源，其包括具有栅极的晶体管。 电源电路还包括连接到晶体管的栅极的电流源控制电路，并且被配置为如果电流源以工作模式工作，则向晶体管的栅极施加正电压，并将负电压施加到 如果电流源要在非活动模式下工作，晶体管的栅极。
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公开(公告)号：US08826747B2
公开(公告)日：2014-09-09
申请号：US13709779
申请日：2012-12-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyung Kew Lee , Jong Baeg Kim , Joon Ah Park , Jae Ik Lee , Min Ook Kim , Soon Jae Pyo , Tae Young Chung
Abstract: A flexible tactile sensor apparatus is provided. The flexible tactile sensor apparatus may obtain information about an applied force, using a resistance between an upper nano wire array of an upper plate and a lower nano wire array of a lower plate, which may be changed based on a distance, between the upper nano wire array and the lower nano wire array, adjusted in proportion to the force.
Abstract translation: 提供灵活的触觉传感器装置。 柔性触觉传感器装置可以使用上板的上纳米线阵列和下板的下纳米线阵列之间的电阻获得关于施加的力的信息，所述电阻可以基于距离而改变，所述上部纳米线阵列可以在上部纳米 线阵列和下纳米线阵列，与力成比例地调整。
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公开(公告)号：US20130186208A1
公开(公告)日：2013-07-25
申请号：US13709779
申请日：2012-12-10
Inventor： Hyung Kew LEE , Jong Baeg Kim , Joon Ah Park , Jae Ik Lee , Min Ook Kim , Soon Jae Pyo , Tae Young Chung
IPC: G01L5/16
Abstract: A flexible tactile sensor apparatus is provided. The flexible tactile sensor apparatus may obtain information about an applied force, using a resistance between an upper nano wire array of an upper plate and a lower nano wire array of a lower plate, which may be changed based on a distance, between the upper nano wire array and the lower nano wire array, adjusted in proportion to the force.
Abstract translation: 提供灵活的触觉传感器装置。 柔性触觉传感器装置可以使用上板的上纳米线阵列和下板的下纳米线阵列之间的电阻获得关于施加的力的信息，所述电阻可以基于距离而改变，所述上部纳米线阵列可以在上部纳米 线阵列和下纳米线阵列，与力成比例地调整。
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