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    • 1. 发明申请
    • SPREAD SPECTRUM CLOCK GENERATORS AND ELECTRONIC DEVICES INCLUDING THE SAME
    • 传播频谱钟发生器和包括其的电子设备
    • US20120327974A1
    • 2012-12-27
    • US13597593
    • 2012-08-29
    • Bong-Jin KIMDongUk PARKJongshin Shin
    • Bong-Jin KIMDongUk PARKJongshin Shin
    • H04B1/69
    • H03L7/23H03C3/0916H03L7/081H03L7/085H03L7/087
    • Spread spectrum clock generators and electronic devices including the same are provided. An electronic device may include a memory and a first circuit block configured to output a first spread spectrum clock signal and a first address for accessing the memory. The electronic device may include a second circuit block configured to operate in response to a second spread spectrum clock signal, and configured to output a second address for accessing the memory. The electronic device may include a spread spectrum clock signal generator configured to receive the first spread spectrum clock signal to generate the second spread spectrum clock signal. The memory may be configured to compare the first and second addresses to each other to output a clock generator control signal corresponding to a difference between the first and second addresses.
    • 提供扩频时钟发生器和包括其的电子设备。 电子设备可以包括存储器和第一电路块,其被配置为输出第一扩频时钟信号和用于访问存储器的第一地址。 电子设备可以包括第二电路块,其被配置为响应于第二扩频时钟信号进行操作,并且被配置为输出用于访问存储器的第二地址。 电子设备可以包括扩频时钟信号发生器,其被配置为接收第一扩频时钟信号以产生第二扩频时钟信号。 存储器可以被配置为将第一和第二地址彼此进行比较,以输出对应于第一和第二地址之间的差的时钟发生器控制信号。
    • 2. 发明申请
    • Spread Spectrum Clock Generators and Electronic Devices Including the Same
    • 扩频时钟发生器和包括其的电子设备
    • US20110169582A1
    • 2011-07-14
    • US12982115
    • 2010-12-30
    • Bong-Jin KimDongUk ParkJongshin Shin
    • Bong-Jin KimDongUk ParkJongshin Shin
    • H03L7/08
    • H03L7/23H03C3/0916H03L7/081H03L7/085H03L7/087
    • Spread spectrum clock generators and electronic devices including the same are provided. A spread spectrum clock generator may include an oscillation circuit that is configured to receive a first spread spectrum clock signal and to output an average frequency signal corresponding to an average frequency of the first spread spectrum clock signal. The spread spectrum clock generator may also include a phase lock loop that is configured to receive the average frequency signal and to generate a second spread spectrum clock signal. The spread spectrum clock generator may further include a control circuit that is configured to receive the first and second spread spectrum clock signals and to output a phase lock loop control signal to control the phase lock loop such that an average frequency of the second spread spectrum clock signal approaches the average frequency of the first spread spectrum clock signal.
    • 提供扩频时钟发生器和包括其的电子设备。 扩频时钟发生器可以包括被配置为接收第一扩频时钟信号并输出​​对应于第一扩频时钟信号的平均频率的平均频率信号的振荡电路。 扩频时钟发生器还可以包括被配置为接收平均频率信号并产生第二扩频时钟信号的锁相环。 扩频时钟发生器还可以包括控制电路,其被配置为接收第一和第二扩频时钟信号并输出​​锁相环控制信号以控制锁相环,使得第二扩频时钟的平均频率 信号接近第一扩频时钟信号的平均频率。
    • 5. 发明授权
    • Quinolone derivatives and processes for the preparation thereof
    • 喹诺酮衍生物及其制备方法
    • US5677456A
    • 1997-10-14
    • US438886
    • 1995-05-10
    • Wan Joo KimTae Ho ParkMoon Hwan KimJewn Giew ParkBong Jin Kim
    • Wan Joo KimTae Ho ParkMoon Hwan KimJewn Giew ParkBong Jin Kim
    • A61K31/435A61P31/04C07D471/04C07D519/00
    • C07D471/04Y02P20/55
    • The present invention relates to optical isomers of quinoline compounds of Formula (IA) or Formula (IA'), their pharmaceutically acceptable salts and their intermediates: ##STR1## In the above formulae, A represent nitrogen or ##STR2## in which Y represents hydrogen, halogen such as fluorine or chlorine, lower alkyl or lower alkoxy such as methoxy, or together with R.sub.1 forms --CH.sub.2 CH.sub.2 CH.sub.2 --, --CH.sub.2 CH.sub.2 CH(CH.sub.3)--, --OCH.sub.2 CH.sub.2 --, --OCH.sub.2 CH(CH.sub.3)--, --SCH.sub.2 CH.sub.2 -- or --SCH.sub.2 CH(CH.sub.3)--; R.sub.1 is as defined above or represents straight chain or cyclic lower alkyl group having 1 to 3 carbon atoms, a straight chain or cyclic lower alkyl group having 1 to 3 carbon atoms which is substituted with a halogen atom, a phenyl group or a phenyl group substituted with one or two halogen atoms, such as ethyl, cyclopropyl or 2,4-difluorophenyl; R.sup.4 represents hydrogen, lower alkyl, lower alkoxy, or an amino-protecting group, such as methyl, ethyl or butoxycarbonyl; R.sub.5, R.sub.6, R.sub.7 and R.sub.8 may be the same or different and represent independently hydrogen, lower alkyl optionally substituted by amino, hydroxy or halogen, such as methyl or ethyl; and X represents hydrogen, halogen such as fluorine or chlorine, amino or lower alkyl such as methyl.
    • 本发明涉及式(IA)或式(IA')喹啉化合物及其药学上可接受的盐及其中间体的光学异构体:其中A表示 氮或其中Y表示氢的卤素,例如氟或氯的卤素,低级烷基或低级烷氧基如甲氧基,或与R 1一起形成-CH 2 CH 2 CH 2 - , - CH 2 CH 2 CH(CH 3) - , - OCH 2 CH 2 - , - OCH 2 CH( CH 3) - , - SCH 2 CH 2 - 或-SCH 2 CH(CH 3) - ; R1如上所定义,或表示具有1至3个碳原子的直链或环状低级烷基,被卤素原子,苯基或苯基取代的具有1至3个碳原子的直链或环状低级烷基 被一个或两个卤素原子取代,例如乙基,环丙基或2,4-二氟苯基; R4表示氢,低级烷基,低级烷氧基或氨基保护基,例如甲基,乙基或丁氧基羰基; R5,R6,R7和R8可以相同或不同,独立地表示氢,任意被氨基,羟基或卤素取代的低级烷基如甲基或乙基; X表示氢,卤素如氟或氯,氨基或低级烷基如甲基。
    • 9. 发明申请
    • ICE MAKER, REFRIGERATOR HAVING THE SAME, AND ICE MAKING METHOD THEREOF
    • 制冰机,具有该制冰机的制冰机及其制冰方法
    • US20100319367A1
    • 2010-12-23
    • US12756918
    • 2010-04-08
    • Seong-Jae KIMBong-Jin KimYoung-Hoon Yun
    • Seong-Jae KIMBong-Jin KimYoung-Hoon Yun
    • F25C5/02F25C1/00F25D23/02F25D13/04
    • F25C1/04F25C5/02F25C2305/022F25C2400/10
    • An ice maker, a refrigerator including the ice maker, and an ice making method are provided. The ice maker includes a tray having a predetermined length and to which water is supplied to make ice. The ice maker is configured to mechanically separate the ice from the tray by using pistons which are driven by being pressed by structures. This allows the ice maker to have a reduced size, and a small occupation area, thereby implementing a slim configuration of a refrigerator. Furthermore, since an installation height of the ice maker is lowered, a path for supplying cool air may be shortened. This may prevent loss of cool air being supplied to the ice making chamber. Since the ice maker has a simplified configuration and precise operation controls, the fabrication costs may be reduced, and inferiority of the ice maker due to malfunctions may be prevented.
    • 提供制冰机,包括制冰机的冰箱和制冰方法。 制冰机包括具有预定长度的托盘,并且向其供应水以制冰。 制冰机构造成通过使用通过被结构按压而被驱动的活塞来机械地将冰与托盘分开。 这允许制冰机具有减小的尺寸和小的占用面积,从而实现冰箱的细长结构。 此外,由于制冰机的安装高度降低,所以可以缩短供给冷气的路径。 这可以防止供应到制冰室的冷空气的损失。 由于制冰机具有简化的配置和精确的操作控制,所以可以降低制造成本,并且可以防止由于故障导致的制冰机的劣化。