公开(公告)号：US20120268085A1

公开(公告)日：2012-10-25

申请号：US13236613

申请日：2011-09-19

申请人： Li-Min Lee ,  Chung-Che Yu ,  Shian-Sung Shiu ,  Quan Gan

发明人： Li-Min Lee ,  Chung-Che Yu ,  Shian-Sung Shiu ,  Quan Gan

IPC分类号： G05F1/10

CPC分类号： H02M3/158 ,  H02M2001/0025

摘要： A power converting circuit and a feedback control circuit for the power converting circuit are disclosed. The feedback control circuit comprises a feedback controller and a level controlling unit. The feedback controller generates a feedback control signal according to a reference voltage signal and a feedback signal. The level controlling unit receives one of the reference voltage signal and the feedback signal and modules a level of the received signal from a first level to a second level with time according to a level adjusting signal.

摘要翻译： 公开了一种功率转换电路和用于功率转换电路的反馈控制电路。 反馈控制电路包括反馈控制器和电平控制单元。 反馈控制器根据参考电压信号和反馈信号产生反馈控制信号。 电平控制单元接收参考电压信号和反馈信号中的一个，并且根据电平调整信号随时间将接收信号的电平从第一电平到第二电平模拟。

公开(公告)号：US20130169249A1

公开(公告)日：2013-07-04

申请号：US13449321

申请日：2012-04-18

申请人： Li-Min Lee ,  Quan Gan ,  Chung-Che Yu ,  Shian-Sung Shiu

发明人： Li-Min Lee ,  Quan Gan ,  Chung-Che Yu ,  Shian-Sung Shiu

IPC分类号： G05F1/00

CPC分类号： H02M3/1584

摘要： A multi-phase DC-DC converter and a method of controlling a multi-phase DC-DC converter are disclosed. The multi-phase DC-DC converter is adapted to control a plurality of channels in a multi-phase DC-DC converting circuit for providing an output voltage. The multi-phase DC-DC converter comprises a constant on unit, a plurality of PWM units and a pulse width logic unit. The constant on unit determines a time point of generating a turning on signal indicative of a preset time period according to the output voltage. Each PWM unit generates a PWM signal, and a pulse width thereof is determined according to the turning on signal and currents of the channels. The pulse width logic unit controls the channels according to the corresponding PWM signals generated by the plurality of PWM units.

摘要翻译： 公开了一种多相DC-DC转换器和一种控制多相DC-DC转换器的方法。 多相DC-DC转换器适于在多相DC-DC转换电路中控制多个通道以提供输出电压。 多相DC-DC转换器包括恒定单元，多个PWM单元和脉冲宽度逻辑单元。 常数单元根据输出电压确定产生指示预设时间段的导通信号的时间点。 每个PWM单元产生PWM信号，并且其脉冲宽度根据通道的导通信号和电流确定。 脉冲宽度逻辑单元根据由多个PWM单元产生的对应的PWM信号控制信道。

公开(公告)号：US09024611B2

公开(公告)日：2015-05-05

申请号：US13585811

申请日：2012-08-14

申请人： Li-Min Lee ,  Quan Gan ,  Shian-Sung Shiu ,  Chung-Che Yu

发明人： Li-Min Lee ,  Quan Gan ,  Shian-Sung Shiu ,  Chung-Che Yu

IPC分类号： G05F1/10 ,  H02M3/156 ,  H02M1/32 ,  H01L21/00 ,  H02H3/10 ,  H02H7/122 ,  H02M3/158

CPC分类号： H02M3/156 ,  H01L21/00 ,  H02H3/10 ,  H02H7/1222 ,  H02H7/1227 ,  H02M1/32 ,  H02M3/158

摘要： A controller with a multi-function pin, adapted to control a converting circuit according to a control signal for converting an input voltage into an output voltage, is disclosed. The controller has the multi-function pin, an enable unit, an over-current detecting unit and a logic control unit. The enable unit is coupled to the multi-function pin for receiving an enable signal and activates the controller in response to the enable signal. The over-current detecting is coupled to the multi-function pin and determines an over-current value according to an over-current set resistance coupled between the multi-function pin and a voltage source. The over-current detecting unit generates an over-current protection signal according to the over-current value and a current flowing through the converting circuit. The logic control unit determines whether executing an over-current protection according to the over-current protection signal.

摘要翻译： 公开了一种具有多功能引脚的控制器，其适于根据用于将输入电压转换为输出电压的控制信号来控制转换电路。 控制器具有多功能引脚，使能单元，过流检测单元和逻辑控制单元。 使能单元耦合到多功能引脚，用于接收使能信号，并响应于使能信号激活控制器。 过电流检测耦合到多功能引脚，并根据耦合在多功能引脚和电压源之间的过电流设定电阻确定过电流值。 过流检测单元根据过电流值和流过转换电路的电流产生过电流保护信号。 逻辑控制单元根据过电流保护信号判定是否执行过电流保护。

公开(公告)号：US08907646B2

公开(公告)日：2014-12-09

申请号：US13236613

申请日：2011-09-19

申请人： Li-Min Lee ,  Chung-Che Yu ,  Shian-Sung Shiu ,  Quan Gan

发明人： Li-Min Lee ,  Chung-Che Yu ,  Shian-Sung Shiu ,  Quan Gan

IPC分类号： H02M3/156 ,  H02M3/158 ,  H02M1/00

CPC分类号： H02M3/158 ,  H02M2001/0025

摘要： A power converting circuit and a feedback control circuit for the power converting circuit are disclosed. The feedback control circuit comprises a feedback controller and a level controlling unit. The feedback controller generates a feedback control signal according to a reference voltage signal and a feedback signal. The level controlling unit receives one of the reference voltage signal and the feedback signal and modules a level of the received signal from a first level to a second level with time according to a level adjusting signal.

摘要翻译： 公开了一种功率转换电路和用于功率转换电路的反馈控制电路。 反馈控制电路包括反馈控制器和电平控制单元。 反馈控制器根据参考电压信号和反馈信号产生反馈控制信号。 电平控制单元接收参考电压信号和反馈信号中的一个，并且根据电平调整信号随时间将接收信号的电平从第一电平到第二电平模拟。

公开(公告)号：US20130271097A1

公开(公告)日：2013-10-17

申请号：US13585811

申请日：2012-08-14

申请人： Li-Min Lee ,  Quan Gan ,  Shian-Sung Shiu ,  Chung-Che Yu

发明人： Li-Min Lee ,  Quan Gan ,  Shian-Sung Shiu ,  Chung-Che Yu

IPC分类号： G05F1/10

CPC分类号： H02M3/156 ,  H01L21/00 ,  H02H3/10 ,  H02H7/1222 ,  H02H7/1227 ,  H02M1/32 ,  H02M3/158

摘要： A controller with a multi-function pin, adapted to control a converting circuit according to a control signal for converting an input voltage into an output voltage, is disclosed. The controller has the multi-function pin, an enable unit, an over-current detecting unit and a logic control unit. The enable unit is coupled to the multi-function pin for receiving an enable signal and activates the controller in response to the enable signal. The over-current detecting is coupled to the multi-function pin and determines an over-current value according to an over-current set resistance coupled between the multi-function pin and a voltage source. The over-current detecting unit generates an over-current protection signal according to the over-current value and a current flowing through the converting circuit. The logic control unit determines whether executing an over-current protection according to the over-current protection signal.

摘要翻译： 公开了一种具有多功能引脚的控制器，其适于根据用于将输入电压转换为输出电压的控制信号来控制转换电路。 控制器具有多功能引脚，使能单元，过流检测单元和逻辑控制单元。 使能单元耦合到多功能引脚，用于接收使能信号，并响应于使能信号激活控制器。 过电流检测耦合到多功能引脚，并根据耦合在多功能引脚和电压源之间的过电流设定电阻确定过电流值。 过流检测单元根据过电流值和流过转换电路的电流产生过电流保护信号。 逻辑控制单元根据过电流保护信号判定是否执行过电流保护。

公开(公告)号：US08342044B2

公开(公告)日：2013-01-01

申请号：US12702116

申请日：2010-02-08

申请人： Bingqiang Zhao ,  Quan Gan ,  Chengwei Sun

发明人： Bingqiang Zhao ,  Quan Gan ,  Chengwei Sun

IPC分类号： G01N35/10

CPC分类号： G01N15/1404 ,  G01N2015/1409

摘要： Various embodiments disclose a flow cytometric apparatus comprising a flow chamber to be passed through by a sample in a row in sequence, a sample storage means for metering and storing the sample, a sample syringe for driving the sample into the flow chamber, a syringe-type injection-suction device comprising a sheath liquid syringe and a liquid-path switching means connected with it, and a control unit for controlling the operations of the sample syringe and the syringe-type the injection-suction means. In a sample charging stage, the injection-suction means feeds the sample into the sample storage means so that the sample is temporarily stored in it in a ready-to-use state, and in a sheath-liquid injection stage, the injection-suction means feeds the sheath liquid into the flow chamber to form a sheath flow. A flow cytometric method performed by the flow cytometric apparatus is also disclosed.

摘要翻译： 各种实施方式公开了流式细胞仪装置，其包括依次由一列中的样品通过的流动室，用于计量和储存样品的样品存储装置，用于将样品驱动到流动室中的样品注射器， 型注射吸引装置，其包括鞘液注射器和与其连接的液路切换装置，以及用于控制样品注射器和注射器型注射吸引装置的操作的控制单元。 在样品充电阶段，注入抽吸装置将样品送入样品存储装置，使得样品在即时使用状态下临时储存在其中，并且在皮 - 液注入阶段中，注射抽吸 装置将鞘液输送到流动室中以形成鞘流。 还公开了由流式细胞术装置进行的流式细胞术方法。

公开(公告)号：US20080250876A1

公开(公告)日：2008-10-16

申请号：US11986166

申请日：2007-11-20

申请人： Bingqiang Zhao ,  Quan Gan ,  Chengwei Sun

发明人： Bingqiang Zhao ,  Quan Gan ,  Chengwei Sun

IPC分类号： G01N35/10

CPC分类号： G01N15/1404 ,  G01N2015/1409

摘要： The present invention discloses a flow cytometric apparatus comprising a flow chamber to be passed through by a sample in a row in sequence, a sample storage means for metering and storing the sample, a sample syringe for driving the sample into the flow chamber, a syringe-type injection-suction means comprising a sheath liquid syringe and a liquid-path switching means connected with it, and a control unit for controlling the operations of the sample syringe and the syringe-type the injection-suction means. In a sample charging stage, the injection-suction means feeds the sample into the sample storage means so that the sample is temporarily stored in it in a ready-to-use state, and in a sheath-liquid injection stage, the injection-suction means feeds the sheath liquid into the flow chamber to form a sheath flow. A flow cytometric method performed by the flow cytometric apparatus is also disclosed.

摘要翻译： 本发明公开了一种流式细胞术装置，其特征在于包括依次由一列样品通过的流动室，用于计量和储存样品的样品储存装置，将样品驱入流动室的样品注射器，注射器 型注射抽吸装置，其包括鞘液注射器和与其连接的液路切换装置，以及用于控制样品注射器和注射器型注射抽吸装置的操作的控制单元。 在样品充电阶段，注入抽吸装置将样品送入样品存储装置，使得样品在即时使用状态下临时储存在其中，并且在皮 - 液注入阶段中，注射抽吸 装置将鞘液输送到流动室中以形成鞘流。 还公开了由流式细胞术装置进行的流式细胞术方法。

公开(公告)号：US07658121B2

公开(公告)日：2010-02-09

申请号：US11986166

申请日：2007-11-20

申请人： Bingqiang Zhao ,  Quan Gan ,  Chengwei Sun

发明人： Bingqiang Zhao ,  Quan Gan ,  Chengwei Sun

IPC分类号： G01N35/10

CPC分类号： G01N15/1404 ,  G01N2015/1409

摘要： The present invention discloses a flow cytometric apparatus comprising a flow chamber to be passed through by a sample in a row in sequence, a sample storage means for metering and storing the sample, a sample syringe for driving the sample into the flow chamber, a syringe-type injection-suction means comprising a sheath liquid syringe and a liquid-path switching means connected with it, and a control unit for controlling the operations of the sample syringe and the syringe-type the injection-suction means. In a sample charging stage, the injection-suction means feeds the sample into the sample storage means so that the sample is temporarily stored in it in a ready-to-use state, and in a sheath-liquid injection stage, the injection-suction means feeds the sheath liquid into the flow chamber to form a sheath flow. A flow cytometric method performed by the flow cytometric apparatus is also disclosed.

摘要翻译： 本发明公开了一种流式细胞术装置，其特征在于包括依次由一列样品通过的流动室，用于计量和储存样品的样品储存装置，用于将样品驱入流动室的样品注射器，注射器 型注射抽吸装置，其包括鞘液注射器和与其连接的液路切换装置，以及用于控制样品注射器和注射器型注射抽吸装置的操作的控制单元。 在样品充电阶段，注入抽吸装置将样品送入样品存储装置，使得样品在即时使用状态下临时储存在其中，并且在皮 - 液注入阶段中，注射抽吸 装置将鞘液输送到流动室中以形成鞘流。 还公开了由流式细胞术装置进行的流式细胞术方法。

公开(公告)号：US20070174464A1

公开(公告)日：2007-07-26

申请号：US10486853

申请日：2002-05-30

申请人： Quan Gan

发明人： Quan Gan

IPC分类号： G06F15/16

CPC分类号： H04M15/66 ,  H04L29/06027 ,  H04L29/1216 ,  H04L61/157 ,  H04L65/1003 ,  H04L65/1043 ,  H04L65/1069 ,  H04Q3/0025

摘要： A method for a calling PCC transmitting its number includes the calling PCC issuing a RestartInProgress command to an One Name Link You (ONLY) server, and carrying in the EndPointId parameter of the RestartInProgress command a calling PCC number of the calling PCC for establishing a connection with the ONLY server. The ONLY server establishes the connection with the calling PCC through signaling interaction after the connection has been established. The ONLY server issues a CreateConnection command carrying the calling PCC number to a called PCC for establishing a connection with the called PCC; the called PCC obtaining the calling PCC number to establish a connection with the ONLY server through signaling interaction.

摘要翻译： 用于主叫PCC发送其号码的方法包括向“One Name Link You（ONLY）”服务器发出RestartInProgress命令的主叫PCC，并且在RestartInProgress命令的EndPointId参数中携带用于建立连接的主叫PCC的主叫PCC号码 与ONLY服务器。 ONLY服务器在建立连接后通过信令交互建立与呼叫PCC的连接。 ONLY服务器向被叫PCC发出携带呼叫PCC号码的CreateConnection命令，建立与被叫PCC的连接; 被叫PCC通过信令交互获取主叫PCC号码，以建立与ONLY服务器的连接。

公开(公告)号：US07418727B2

公开(公告)日：2008-08-26

申请号：US10491093

申请日：2002-06-07

申请人： Haitao Lin ,  Quan Gan ,  Shuiyang Chen ,  Xiaolan Wang

发明人： Haitao Lin ,  Quan Gan ,  Shuiyang Chen ,  Xiaolan Wang

IPC分类号： G06F7/04 ,  H04L9/00 ,  H04K1/00

CPC分类号： H04L63/083 ,  H04L2463/081

摘要： A security authentication for PC client is provided according to the present invention, wherein said method includes: PC client sends a registry request to a server with a user ID and a password; The server makes first authentication based on the user ID and password, if the authentication succeeds, a field used for re-authentication will be created and returned to the PC client through an authentication successful message; When initiating a call, the PC client transmits the user ID and the field used for re-authentication acquired when registered to media gateway controller; The media gateway controller transfers the user ID and field used for re-authentication to the server, which makes second authentication according to the user ID and the field used for the second authentication, if the authentication fails, the call will be rejected, otherwise the call will be accepted and returns information of the called subscriber. The present invention successfully associates call and subscriber registry together, preferably solves security problems of the having registered legal PC subscriber and largely improves security performance when the subscriber uses the resources.

摘要翻译： 根据本发明提供了一种用于PC客户机的安全认证，其中所述方法包括：PC客户端向具有用户ID和密码的服务器发送注册表请求; 服务器根据用户ID和密码进行首次认证，如果认证成功，将通过认证成功消息创建用于重新认证的域，并将其返回给PC客户端; 当发起呼叫时，PC客户端在注册到媒体网关控制器时发送用户ID和用于重新认证的字段; 媒体网关控制器将用于用于重新认证的用户ID和字段传送到服务器，根据用户ID和用于第二认证的字段进行第二认证，如果认证失败，则呼叫将被拒绝，否则 呼叫将被接受并返回被叫用户的信息。 本发明成功地将呼叫和用户注册相关联，优选地解决了具有注册的合法PC用户的安全问题，并且在用户使用资源时大大提高了安全性能。