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1. 发明申请

US20110057541A1 HIGH POWER ULTRASONIC TRANSDUCER 有权
标题翻译：高功率超声波传感器
公开(公告)号：US20110057541A1
公开(公告)日：2011-03-10
申请号：US12796085
申请日：2010-06-08
申请人： Kyung-il Cho , Jong-keun Song , Dong-wook Kim
发明人： Kyung-il Cho , Jong-keun Song , Dong-wook Kim
IPC分类号： B06B1/06 , H01L41/04 , H01L41/09 , H01L41/113
CPC分类号： B06B1/0292
摘要： A high power ultrasonic transducer includes a first ultrasonic transducer cell and at least one second ultrasonic transducer cell disposed on the first ultrasonic transducer cell. The at least one second ultrasonic transducer cell oscillates together with the first ultrasonic transducer cell.
摘要翻译：高功率超声波换能器包括第一超声换能器单元和设置在第一超声换能器单元上的至少一个第二超声换能器单元。所述至少一个第二超声换能器单元与所述第一超声换能器单元一起振荡。

2. 发明申请

US20060215362A1 Portable electronic apparatus having a cooling device 失效
标题翻译：具有冷却装置的便携式电子设备
公开(公告)号：US20060215362A1
公开(公告)日：2006-09-28
申请号：US11369729
申请日：2006-03-08
申请人： Kyung-il Cho
发明人： Kyung-il Cho
IPC分类号： G06F1/20
CPC分类号： G06F1/20
摘要： A portable apparatus includes a main body having at least one electric part, a heat transmitter mounted to the main body for connection with the electric part, a connection member connected to the heat transmitter and having a first connection part accessible from outside of the portable apparatus and which emits a driving heat transmitted from the heat transmitter, and a detachable accessory device which is disposed in contact with the first connection part. Accordingly, a driving heat generated inside the main body of the portable apparatus can be emitted to the outside, passing through the heat transmitter and the connection member in sequence, thereby improving cooling efficiency of the portable apparatus.
摘要翻译：一种便携式设备，包括具有至少一个电气部件的主体，安装在主体上用于与电气部件连接的热传递器，与热传感器连接的连接部件，具有从便携式设备的外部可接近的第一连接部件并且其发射从热发生器传递的驱动热;以及可拆卸的附件装置，其与第一连接部分接触地设置。因此，便携式装置的主体内部产生的驱动热量可以排出到外部，依次通过热量传感器和连接部件，从而提高便携式设备的冷却效率。

3. 发明授权

US08299685B2 High power ultrasonic transducer 有权
标题翻译：大功率超声波换能器
公开(公告)号：US08299685B2
公开(公告)日：2012-10-30
申请号：US12796085
申请日：2010-06-08
申请人： Kyung-il Cho , Jong-keun Song , Dong-wook Kim
发明人： Kyung-il Cho , Jong-keun Song , Dong-wook Kim
IPC分类号： H01L41/08
CPC分类号： B06B1/0292
摘要： A high power ultrasonic transducer includes a first ultrasonic transducer cell and at least one second ultrasonic transducer cell disposed on the first ultrasonic transducer cell. The at least one second ultrasonic transducer cell oscillates together with the first ultrasonic transducer cell.
摘要翻译：高功率超声波换能器包括第一超声换能器单元和设置在第一超声换能器单元上的至少一个第二超声换能器单元。所述至少一个第二超声换能器单元与所述第一超声换能器单元一起振荡。

4. 发明授权

US07362579B2 Portable electronic apparatus having a cooling device 失效
标题翻译：具有冷却装置的便携式电子设备
公开(公告)号：US07362579B2
公开(公告)日：2008-04-22
申请号：US11368693
申请日：2006-03-07
申请人： Kyung-il Cho
发明人： Kyung-il Cho
IPC分类号： H05K7/20 , H04M1/00 , F28D15/00
CPC分类号： G06F1/203 , G06F1/1616 , G06F1/1624 , H04M1/0216 , H04M1/0237
摘要： A portable apparatus includes an apparatus body including a first main body having therein a plurality of electric parts, and a second main body connected to the first main body to open and close a part of a surface of the first main body; a radiation member mounted in the second main body; and a heat transmitter mounted in the first main body to be connected with the electric parts at one side and contacted with the radiation member when the first main body is opened by operating the second main body. Since the radiation member is mounted to the second main body that does not frequently contact with a user during use of the portable apparatus, cooling of the portable apparatus can be efficiently performed.
摘要翻译：一种便携式装置，包括：装置主体，包括：第一主体，其具有多个电气部件;第二主体，连接到第一主体，以打开和关闭第一主体的表面的一部分; 安装在所述第二主体中的辐射构件; 以及热传感器，其安装在所述第一主体中，以在所述第一主体通过操作所述第二主体而打开时与所述电气部件在一侧连接并与所述辐射部件接触。由于在便携式设备的使用期间，辐射构件安装到不与使用者频繁接触的第二主体，因此可以有效地执行便携式设备的冷却。

5. 发明授权

US06520272B2 Micro robot 失效
公开(公告)号：US06520272B2
公开(公告)日：2003-02-18
申请号：US09911383
申请日：2001-07-25
申请人： Kyung-il Cho , Sang-eun Baek
发明人： Kyung-il Cho , Sang-eun Baek
IPC分类号： B62D5106
CPC分类号： B62D57/02 , A61B34/30 , A61B34/70 , A61B2034/303
摘要： A micro robot includes first and second masses, each having a first contact surface having a first frictional coefficient and a second contact surface having a second frictional coefficient and formed to be inclined by a predetermined angle with respect to the first contact surface, the first and second contact surfaces being formed at the lower portion of the mass corresponding to a surface of a target object, and an actuator provided between the first and second masses for periodically changing the distance between the first and second masses and enabling the first and second contact surfaces of the first and second masses to selectively contact the surface of the target object in synchronization with a periodic change in distance between the first and second masses. Thus, the micro robot is moved by the change in the distance between the masses constituting the micro robot together with the periodic change in friction between each of the masses and the surface of the object on which the micro robot moves, instead of using wheels or caterpillar tracks. Thus, the protective cover can protect the power source.

6. 发明申请

US20070250262A1 Device, method and medium detecting errors generated by distortion in a magnetic field 审中-公开
标题翻译：由磁场中的失真产生的装置，方法和介质检测误差
公开(公告)号：US20070250262A1
公开(公告)日：2007-10-25
申请号：US11703799
申请日：2007-02-08
申请人： Woo-jong Lee , Kyung-il Cho , Sang-on Choi
发明人： Woo-jong Lee , Kyung-il Cho , Sang-on Choi
IPC分类号： G01C21/20
CPC分类号： G01C17/30 , G01C17/38
摘要： A method, medium and electronic device using a three-axis geomagnetic sensor for quick and accurate measurement of an azimuth angle includes a first calculating unit to calculate distances between an output value of the three-axis geomagnetic sensor and an offset value, and a controller to determine that the offset value is distorted when the distance calculated by the first calculating unit deviates from a predetermined range of radius values. The electronic device can further include a sampling unit to sample output values of the three-axis geomagnetic sensor when the calculated distance deviates from the predetermined range of radius values, and a second calculating unit to calculate a mean value and a standard deviation value for distances between the sampled values and the offset value. The controller may determines that the offset value is distorted when the mean value and the standard deviation value deviate from predetermined permissible ranges.
摘要翻译：一种利用三轴地磁传感器快速准确测量方位角的方法，介质和电子设备包括计算三轴地磁传感器的输出值与偏移值之间的距离的第一计算单元和控制器以确定当由第一计算单元计算的距离偏离预定的半径值范围时偏移值失真。电子设备还可以包括采样单元，用于在计算出的距离偏离预定的半径值范围时对三轴地磁传感器的输出值进行采样;以及第二计算单元，用于计算距离的平均值和标准偏差值在采样值和偏移值之间。当平均值和标准偏差值偏离预定的允许范围时，控制器可以确定偏移值失真。

7. 发明申请

US20060198102A1 Portable apparatus 审中-公开
标题翻译：便携式设备
公开(公告)号：US20060198102A1
公开(公告)日：2006-09-07
申请号：US11368397
申请日：2006-03-07
申请人： Kyung-il Cho
发明人： Kyung-il Cho
IPC分类号： H05K7/20
CPC分类号： H04B1/036 , H04M1/0214
摘要： A portable apparatus includes an electric device body including at least one electric part mounted therein, the electric device body having an outer circumference classified into a first region to be contacted with user's body while the portable apparatus is in use and a second region that occupies all area except the first region; and a thermal conductor installed in the electric device body so that one end thereof is connected to an electric part that generates heat while the electric device body is in operation and the other end thereof is connected to the second region, wherein the heat of the electric part is transferred out of the electric device body via the thermal conductor and the second region subsequently.
摘要翻译：一种便携式设备包括：电气设备本体，其包括安装在其中的至少一个电气部件，所述电气设备主体具有分类为在便携式设备在使用中与用户身体接触的第一区域的外围;以及占用全部的第二区域区域除第一区域外; 以及热电导体，其安装在电气设备主体中，使得其一端连接到电气设备主体运行时产生热量的电气部件，并且其另一端连接到第二区域，其中电部件经由热导体和第二区域随后被传送出电子装置主体。

8. 发明申请

US20060192463A1 Resonator 失效
标题翻译：谐振器
公开(公告)号：US20060192463A1
公开(公告)日：2006-08-31
申请号：US11359392
申请日：2006-02-23
申请人： Kyung-il Cho , Jong-hwa Won
发明人： Kyung-il Cho , Jong-hwa Won
IPC分类号： H01L41/08
CPC分类号： H03H9/24 , H03H9/02401 , H03H9/2405 , H03H9/2463 , H03H2009/02496
摘要： A resonator which is capable of modulating frequencies has a main body having a vibrating body and an elastic supporting body supporting the vibrating body and a frequency modulating unit having a movable contacting part that is movable between a first position away from the elastic supporting body and a second position which is contactable with the elastic supporting body. Since there is a variable vibration length of the elastic supporting body during vibration of the vibration body by the contact between the contacting part and the elastic supporting body, it is possible to change the frequency of vibration extracted from the resonator, when it is necessary.
摘要翻译：能够调制频率的谐振器具有主体，该主体具有振动体和支撑振动体的弹性支撑体，以及频率调制单元，具有可移动接触部分，该可动接触部分可在远离弹性支撑体的第一位置和可与弹性支撑体接触的第二位置。由于通过接触部和弹性支撑体之间的接触，在振动体的振动期间弹性支撑体具有可变的振动长度，所以当需要时可以改变从谐振器提取的振动的频率。

9. 发明授权

US07044201B2 Flat heat transferring device and method of fabricating the same 失效
标题翻译：扁平传热装置及其制造方法
公开(公告)号：US07044201B2
公开(公告)日：2006-05-16
申请号：US10645116
申请日：2003-08-21
申请人： Kyung-il Cho , Byeoung-ju Ha , Young-ki Hong , Tae-gyun Kim , Jong-beom Kim
发明人： Kyung-il Cho , Byeoung-ju Ha , Young-ki Hong , Tae-gyun Kim , Jong-beom Kim
IPC分类号： F28F15/00
CPC分类号： F28D15/0233 , F28D15/046 , F28F2210/02 , F28F2245/02 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A substantially flat heat transferring device and a method of fabricating the same are provided. The device includes a lower plate, an upper plate, a wick plate, and a liquid-phase coolant, while the lower plate contacts a heat source at its bottom. The upper plate is hermetically coupled with the lower plate along its edge to form a void therebetween. The wick plate is provided between the upper plate and the lower plate and is maintained in position relative to the lower plate by surface tension of the liquid-phase coolant. The liquid-phase coolant transfers heat by circulating between a vaporization part, where the heat source is located, to a condensing part. Here, the wick plate includes a plurality of holes and a plurality of planar wicks and makes the liquid-phase coolant flow from the condensing part to the vaporization part by capillary force between itself and the lower plate.
摘要翻译：提供了基本平坦的传热装置及其制造方法。该装置包括下板，上板，芯板和液相冷却剂，而下板在其底部接触热源。上板沿其边缘与下板气密耦合以在它们之间形成空隙。芯板设置在上板和下板之间，并且通过液相冷却剂的表面张力相对于下板保持在适当位置。液相冷却剂通过在热源所在的蒸发部分之间循环到冷凝部分来传递热量。这里，芯板包括多个孔和多个平面灯芯，并且通过其本身与下板之间的毛细管力使液相冷却剂从冷凝部分流到蒸发部。

10. 发明授权

US09202457B2 Apparatus for driving two-dimensional transducer array, medical imaging system, and method of driving two-dimensional transducer array 有权
标题翻译：用于驱动二维换能器阵列的装置，医学成像系统和驱动二维换能器阵列的方法
公开(公告)号：US09202457B2
公开(公告)日：2015-12-01
申请号：US13491823
申请日：2012-06-08
申请人： Jong-keun Song , Oh-kyong Kwon , Kyung-il Cho , Dong-wook Kim , Bae-hyung Kim
发明人： Jong-keun Song , Oh-kyong Kwon , Kyung-il Cho , Dong-wook Kim , Bae-hyung Kim
IPC分类号： A61B8/00 , G10K11/34 , B06B1/02
CPC分类号： G10K11/346 , B06B1/0207 , B06B2201/51
摘要： An apparatus for driving a two-dimensional transducer array, a medical imaging system and a method of driving a two-dimensional transducer array are provided. An apparatus for driving a two-dimensional (2D) transducer array including one or more transducers includes one or more drivers configured to respectively drive the transducers, each of the drivers including a register, a comparator, a pulse frequency setter, a multi-pulse controller, a transmission signal generator, a signal transceiver, a transmission and reception switch, and a reception signal amplifier, and a driving controller configured to control the drivers.
摘要翻译：提供了一种用于驱动二维换能器阵列的装置，医疗成像系统和驱动二维换能器阵列的方法。用于驱动包括一个或多个换能器的二维（2D）换能器阵列的装置包括配置成分别驱动换能器的一个或多个驱动器，每个驱动器包括寄存器，比较器，脉冲频率设定器，多脉冲控制器，发送信号发生器，信号收发器，发送和接收开关以及接收信号放大器，以及驱动控制器，被配置为控制驱动器。

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