公开(公告)号：US20100290256A1

公开(公告)日：2010-11-18

申请号：US12603620

申请日：2009-10-22

申请人： LiuChun ZHOU ,  Zhong Zeng ,  Xin Guo ,  Ji Li ,  Zhihong Ye

发明人： LiuChun ZHOU ,  Zhong Zeng ,  Xin Guo ,  Ji Li ,  Zhihong Ye

IPC分类号： H02M3/335

CPC分类号： H02M3/33592 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491

摘要： Provided is a resonance converting apparatus. The resonance converting apparatus preferably includes a resonant circuit, a bridge-type converter, and a synchronous rectification circuit. In which the resonant circuit has a transformer. The bridge-type converter connects with a primary side of the transformer, and operates open or close according to a switching signal. The synchronous rectification circuit further includes a pair of rectification transistors and driving circuits. The driving circuits correspondingly connect with channels to the rectification transistors, and respectively examine the current passing through the rectification transistors. A sensing signal is then generated. In accordance with the switching signal and the sensing signal, a driving signal is generated for driving the rectification transistor. Consequently the apparatus can raise the efficiency of the resonance converting apparatus.

摘要翻译： 提供了一种谐振转换装置。 共振转换装置优选地包括谐振电路，桥式转换器和同步整流电路。 其中谐振电路具有变压器。 桥式转换器与变压器的初级侧相连，根据开关信号开启或关闭。 同步整流电路还包括一对整流晶体管和驱动电路。 驱动电路相应地将通道连接到整流晶体管，并分别检查通过整流晶体管的电流。 然后产生感测信号。 根据开关信号和感测信号，产生用于驱动整流晶体管的驱动信号。 因此，该装置可以提高谐振转换装置的效率。

公开(公告)号：US08243475B2

公开(公告)日：2012-08-14

申请号：US12603620

申请日：2009-10-22

申请人： LiuChun Zhou ,  Zhong Zeng ,  Xin Guo ,  Ji Li ,  ZhiHong Ye

发明人： LiuChun Zhou ,  Zhong Zeng ,  Xin Guo ,  Ji Li ,  ZhiHong Ye

IPC分类号： H02M3/335

CPC分类号： H02M3/33592 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1475 ,  Y02B70/1491

摘要： Provided is a resonance converting apparatus. The resonance converting apparatus preferably includes a resonant circuit, a bridge-type converter, and a synchronous rectification circuit. In which the resonant circuit has a transformer. The bridge-type converter connects with a primary side of the transformer, and operates open or close according to a switching signal. The synchronous rectification circuit further includes a pair of rectification transistors and driving circuits. The driving circuits correspondingly connect with channels to the rectification transistors, and respectively examine the current passing through the rectification transistors. A sensing signal is then generated. In accordance with the switching signal and the sensing signal, a driving signal is generated for driving the rectification transistor. Consequently the apparatus can raise the efficiency of the resonance converting apparatus.

摘要翻译： 提供了一种谐振转换装置。 共振转换装置优选地包括谐振电路，桥式转换器和同步整流电路。 其中谐振电路具有变压器。 桥式转换器与变压器的初级侧相连，根据开关信号开启或关闭。 同步整流电路还包括一对整流晶体管和驱动电路。 驱动电路相应地将通道连接到整流晶体管，并分别检查通过整流晶体管的电流。 然后产生感测信号。 根据开关信号和感测信号，产生用于驱动整流晶体管的驱动信号。 因此，该装置可以提高谐振转换装置的效率。

公开(公告)号：US08018314B2

公开(公告)日：2011-09-13

申请号：US12788855

申请日：2010-05-27

申请人： Zhong Zeng ,  Xuezheng Ding ,  Limin Du ,  Xin Guo ,  Zhihong Ye

发明人： Zhong Zeng ,  Xuezheng Ding ,  Limin Du ,  Xin Guo ,  Zhihong Ye

IPC分类号： H01F27/30

CPC分类号： H01F27/006 ,  H01F5/04 ,  H01F27/325 ,  H01F27/34 ,  H01F38/08 ,  H01F2005/043 ,  H02M3/28

摘要： A center-tapped transformer includes tubular first and second spools, a primary winding unit, and first and second secondary winding units. The first spool has a first surrounding wall, a first pin-mounting wall, and a first pin set mounted on the first pin-mounting wall. The second spool has a second surrounding wall, a second pin-mounting wall, and a second pin set mounted on the second pin-mounting wall. The second surrounding wall has an inner diameter larger than an outer diameter of the first surrounding wall. The primary winding unit is wound on one of the first and second surrounding walls. The first and second secondary winding units are wound on the other one of the first and second surrounding walls.

摘要翻译： 中心抽头变压器包括管状第一和第二线轴，初级绕组单元以及第一和第二次级绕组单元。 第一卷轴具有第一环绕壁，第一销安装壁和安装在第一销安装壁上的第一销。 第二卷轴具有第二围绕壁，第二销安装壁和安装在第二销安装壁上的第二销组。 第二围壁的内径大于第一围壁的外径。 初级卷绕单元缠绕在第一和第二周围壁之一上。 第一和第二次级绕组单元缠绕在第一和第二围壁中的另一个上。

公开(公告)号：US20090237195A1

公开(公告)日：2009-09-24

申请号：US12232476

申请日：2008-09-18

申请人： Zhong Zeng ,  Xuezheng Ding ,  Limin Du ,  Xin Guo ,  Zhihong Ye

发明人： Zhong Zeng ,  Xuezheng Ding ,  Limin Du ,  Xin Guo ,  Zhihong Ye

IPC分类号： H01F27/30

CPC分类号： H01F27/325 ,  H01F27/006 ,  H01F27/34 ,  H01F38/08 ,  H02M3/28

摘要： A center-tapped transformer includes a spool that defines a spool axis and that has an axially extending first spool part and a second spool part extending coaxially from the first spool part, a primary winding unit that surrounds the first and second spool parts, first and second secondary winding units that are disposed on one side of the primary winding unit and that surround the first and second spool parts, respectively, and an isolating unit that is disposed between the first and second secondary winding units to separate the first and second secondary winding units from each other.

摘要翻译： 中心抽头变压器包括限定卷轴轴线并具有轴向延伸的第一卷轴部分的卷轴和从第一卷轴部分同轴延伸的第二卷轴部分，第一卷绕单元，其围绕第一和第二卷轴部分，首先和 第二次级绕组单元，分别设置在初级绕组单元的一侧并且分别围绕第一和第二卷轴部分;隔离单元，设置在第一和第二次级绕组单元之间，以分离第一和第二次级绕组 单位彼此。

公开(公告)号：US08058962B2

公开(公告)日：2011-11-15

申请号：US12788833

申请日：2010-05-27

申请人： Zhong Zeng ,  Xuezheng Ding ,  Limin Du ,  Xin Guo ,  Zhihong Ye

发明人： Zhong Zeng ,  Xuezheng Ding ,  Limin Du ,  Xin Guo ,  Zhihong Ye

IPC分类号： H01F27/30

CPC分类号： H01F27/006 ,  H01F27/325 ,  H01F27/34 ,  H01F38/08 ,  H01F2005/043 ,  H02M3/28

摘要： A center-tapped transformer includes a spool, a first primary winding unit, and first and second secondary winding units. The spool has a surrounding wall defining a spool axis, and a partition plate unit extending in radial outward directions from the surrounding wall so as to divide the spool into axially extending first and second spool parts. The partition plate unit cooperates with the surrounding wall to define at least one notch. The first primary winding unit surrounds the first spool part and passes through the notch to surround the second spool part. The first and second secondary winding units are disposed on one side of the first primary winding unit and surround the first and second spool parts, respectively.

摘要翻译： 中心抽头变压器包括线轴，第一初级绕组单元以及第一和第二次级绕组单元。 卷轴具有限定卷轴轴线的围绕壁和从周围壁沿径向向外方向延伸的隔板单元，以将卷轴分成轴向延伸的第一和第二卷轴部分。 分隔板单元与周围壁配合以限定至少一个凹口。 第一初级绕组单元围绕第一卷轴部分并且穿过凹口以围绕第二卷轴部分。 第一和第二次级绕组单元设置在第一初级绕组单元的一侧并且分别围绕第一和第二卷轴部分。

公开(公告)号：US07916506B2

公开(公告)日：2011-03-29

申请号：US12395887

申请日：2009-03-02

申请人： Qingyou Zhang ,  Xiaoyi Jin ,  Xin Guo ,  Zhihong Ye ,  Qinglin Zhao

发明人： Qingyou Zhang ,  Xiaoyi Jin ,  Xin Guo ,  Zhihong Ye ,  Qinglin Zhao

IPC分类号： H02M3/335

CPC分类号： H03L7/00 ,  H02M3/3376 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1491

摘要： A control device for controlling a switch unit of a resonant direct current/direct current converter includes a frequency modulation controller and a pulse selector. The frequency modulation controller is adapted to be coupled electrically to the converter for receiving a correcting threshold value and output information of the converter, and for generating a synchronization signal according to the correcting threshold value and the output information received thereby. The pulse selector is adapted to be coupled electrically to the converter and the frequency modulation controller for receiving the correcting threshold value, the output information and the synchronization signal, and for generating a driving signal according to the correcting threshold value, the output information and the synchronization signal received thereby. The driving signal is adapted to drive the switch unit and has a working period. The driving signal switches between high and low signal levels at a frequency that is substantially equal to that of the synchronization signal during the working period.

摘要翻译： 用于控制谐振直流/直流电转换器的开关单元的控制装置包括频率调制控制器和脉冲选择器。 频率调制控制器适于与转换器电耦合，用于接收校正阈值并输出转换器的信息，并且用于根据校正阈值和由此接收的输出信息产生同步信号。 脉冲选择器适于电耦合到转换器和频率调制控制器，用于接收校正阈值，输出信息和同步信号，并用于根据校正阈值，输出信息和 同步信号由此接收。 驱动信号适于驱动开关单元并具有工作周期。 驱动信号在工作时段内的频率基本上等于同步信号的频率在高低信号电平之间切换。

公开(公告)号：US10952080B2

公开(公告)日：2021-03-16

申请号：US16300061

申请日：2017-04-18

申请人： Xin Guo ,  Sony Corporation

发明人： Xin Guo ,  Chen Sun

IPC分类号： H04W16/14 ,  H04W72/04 ,  H04W48/16 ,  H04W72/08 ,  H04L27/00

摘要： Provided in the present disclosure are a spectrum management device and method, a geographic location database, a coexistence discovery device, and subsystems for use in a radio communication system comprising a main system and subsystems. The spectrum management device comprises: a processing circuit, which is configured to: acquire spectrum usage information and spectrum adjustment capability information of subsystems managed by the spectrum management device, the spectrum usage information corresponding to information related to used spectrums assigned to and used by each subsystem, the spectrum adjustment capability information corresponding to information related to whether the subsystems support a spectrum adjustment operation, and an adjustment of the spectrums of the subsystems managed by the spectrum management device is determined on the basis of the spectrum usage information and the spectrum adjustment capability information, thus the interference caused by the subsystems as a result of spectrum usage to the main system is limited within a permissible range of the main system. The spectrum management device and method, the geographic location database, the coexistence discovery device, and the subsystems of the present disclosure achieve highly efficient use of spectrum resources.

公开(公告)号：US10667139B2

公开(公告)日：2020-05-26

申请号：US16346545

申请日：2017-12-13

申请人： Sony Corporation ,  Chen Sun ,  Xin Guo

发明人： Chen Sun ,  Xin Guo

IPC分类号： H04W16/10 ,  H04L5/00 ,  H04W16/14

摘要： A frequency spectrum management device includes a processing circuit and is configured so that: a first subsystem manages the frequency spectrum management device, an allocation coefficient between other subsystems and the first subsystem is determined on the basis of the distances from the first subsystem and the other subsystems to a main system, the allocation coefficient expresses the degree of interference of aggregated interference that the other subsystems and the first subsystem produce with respect to the main system; and a frequency spectrum resource is allocated to the first subsystem on the basis of the allocation coefficient. The use of the frequency spectrum management device, the electronic device, and the method executed thereby of the present disclosure increases the degree of rationality of frequency spectrum resource allocation for the subsystems.

公开(公告)号：US09164836B2

公开(公告)日：2015-10-20

申请号：US13976007

申请日：2011-12-28

申请人： Xin Guo ,  Kiran Pangal ,  Yogesh B. Wakchaure ,  Paul D. Ruby ,  Ravi J. Kumar

发明人： Xin Guo ,  Kiran Pangal ,  Yogesh B. Wakchaure ,  Paul D. Ruby ,  Ravi J. Kumar

IPC分类号： G06F11/00 ,  G06F11/10 ,  G11C11/56 ,  G11C16/06 ,  G11C16/26 ,  G11C16/34

CPC分类号： G06F11/1068 ,  G11C11/5642 ,  G11C16/06 ,  G11C16/26 ,  G11C16/3409

摘要： Examples are disclosed for cycling endurance extending for memory cells of a non-volatile memory array. The examples include implementing one or more endurance extending schemes based on program/erase cycle counts or a failure trigger. The one or more endurance extending schemes may include a gradual read window expansion, a gradual read window shift, an erase blank check algorithm, a dynamic soft-program or a dynamic pre-program.

摘要翻译： 公开了用于对非易失性存储器阵列的存储器单元进行扩展的循环耐久性的示例。 这些示例包括基于程序/擦除循环计数或故障触发来实现一个或多个耐力扩展方案。 一个或多个耐力扩展方案可以包括逐渐读取窗口扩展，逐渐读取窗口移位，擦除空白校验算法，动态软程序或动态预编程。

公开(公告)号：US09150577B2

公开(公告)日：2015-10-06

申请号：US13513954

申请日：2010-11-30

申请人： Stephen J. Boyer ,  Donghong Amy Gao ,  Xin Guo ,  Thomas Martin Kirrane, Jr. ,  Christopher Ronald Sarko ,  Roger John Snow ,  Fariba Soleymanzadeh ,  Yunlong Zhang

发明人： Stephen J. Boyer ,  Donghong Amy Gao ,  Xin Guo ,  Thomas Martin Kirrane, Jr. ,  Christopher Ronald Sarko ,  Roger John Snow ,  Fariba Soleymanzadeh ,  Yunlong Zhang

IPC分类号： C07D487/04 ,  C07D487/20 ,  C07D491/20

CPC分类号： C07D487/04 ,  C07D487/20 ,  C07D491/20

摘要： Disclosed are novel compounds which inhibit RSK, methods of making such compounds and pharmaceutical compositions comprising such compounds. Also disclosed are methods of treating RSK2 regulated disorders using compounds of the invention.

摘要翻译： 公开了抑制RSK的新化合物，制备这些化合物的方法和包含这些化合物的药物组合物。 还公开了使用本发明化合物治疗RSK2调节性疾病的方法。