专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012092556A2 SYSTEM AND METHOD FOR ONLINE COMMUNICATIONS MANAGEMENT 审中-公开
标题翻译：用于在线通信管理的系统和方法
公开(公告)号：WO2012092556A2
公开(公告)日：2012-07-05
申请号：PCT/US2011/068089
申请日：2011-12-30
申请人： KLEINBART, Kyle , HANDEL, Rory , TESSEL, David , CHIU, Sam , CRAMETZ, Jean Pascal
发明人： KLEINBART, Kyle , HANDEL, Rory , TESSEL, David , CHIU, Sam , CRAMETZ, Jean Pascal
IPC分类号： G06F9/46 , G06F15/16
CPC分类号： G06Q10/06 , G06Q10/10
摘要： A system and method are disclosed. One or more processors prioritize at least some tasks and actions associated with a user. A to-do list is provided that includes the prioritized task. First electronic data event information representing a sending or receiving of data associated with at least one of the tasks is received and at least one of the tasks and at least some of the actions are reprioritized. The to-do list is modified based at least one the reprioritizing, and is provided to the user.
摘要翻译：公开了一种系统和方法。一个或多个处理器优先处理与用户相关的至少一些任务和动作。提供了待办事项列表，其中包含优先任务。表示与至少一个任务相关联的数据的发送或接收的第一电子数据事件信息被接收，并且至少一个任务和至少一些动作被重新优先化。待办事项列表根据至少一个重新排列优先顺序进行修改，并提供给用户。

2. 发明申请

WO2008106235A1 TRENCH MOSGATED DEVICE WITH DEEP TRENCH BETWEEN GATE TRENCHES 审中-公开
公开(公告)号：WO2008106235A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/002840
申请日：2008-03-03
申请人： INTERNATIONAL RECTIFIER CORPORATION , BODEN, Milton, J.
发明人： BODEN, Milton, J.
IPC分类号： H01L21/335
CPC分类号： H01L29/7813 , H01L29/0653 , H01L29/1095 , H01L29/41766
摘要： A trench gated MOSFET especially for operation in high radiation environments has a deep auxiliary trench located between the gate trenches. A boron implant is formed in the walls of the deep trench (in an N channel device); a thick oxide is formed in the bottom of the trench, and boron doped polysilicon which is connected to the source electrode fills the trench. The structure has reduced capacitance and improved resistance to single event rupture and single event breakdown and improved resistance to parasitic bipolar action.
摘要翻译：专门用于在高辐射环境中工作的沟槽门控MOSFET具有位于栅极沟槽之间的深辅助沟道。在深沟槽的壁中（在N沟道器件中）形成硼注入物; 在沟槽的底部形成厚的氧化物，与源极连接的硼掺杂多晶硅填充沟槽。该结构具有降低的电容并改善对单事件断裂和单事件击穿的抵抗能力以及改善的寄生双极作用电阻。

3. 发明申请

WO2008094497A1 TERMINATION TRENCH STRUCTURE FOR MOSGATED DEVICE AND PROCESS FOR ITS MANUFACTURE 审中-公开
标题翻译：用于MOSGATED设备的终止倾斜结构及其制造方法
公开(公告)号：WO2008094497A1
公开(公告)日：2008-08-07
申请号：PCT/US2008/001081
申请日：2008-01-28
申请人： INTERNATIONAL RECTIFIER CORPORATION , MA, Ling
发明人： MA, Ling
IPC分类号： H01L21/336
CPC分类号： H01L29/7813 , H01L29/402 , H01L29/407 , H01L29/41741 , H01L29/66734 , H01L29/7811
摘要： A process for fabrication of a MOSgated device that includes a plurality of spaced trenches in the termination region thereof.
摘要翻译：一种用于制造在其终端区域中包括多个间隔开的沟槽的MOS器件的工艺。

4. 发明申请

WO2008030315A1 PROCEDURE FOR ADDRESSING REMOTELY-LOCATED RADIO FREQUENCY COMPONENTS OF A CONTROL SYSTEM 审中-公开
标题翻译：用于寻址控制系统的远程定位无线电频率组件的程序
公开(公告)号：WO2008030315A1
公开(公告)日：2008-03-13
申请号：PCT/US2007/017932
申请日：2007-08-13
申请人： LUTRON ELECTRONICS CO. , JOHNSON, Benjamin A. , MIERTA, Justin , COURTNEY, Brian Michael , CARMEN, Lawrence R. , RANERI, Daniel Curtis
发明人： JOHNSON, Benjamin A. , MIERTA, Justin , COURTNEY, Brian Michael , CARMEN, Lawrence R. , RANERI, Daniel Curtis
IPC分类号： H05B37/02
CPC分类号： H05B37/0272
摘要： The present invention provides a method of assigning a unique device address to a remotely-located control device in a wireless lighting control system having a plurality of control devices. Each of the control devices is operable to couple to a source of power and to be assigned a unique device address. The method first comprises cycling power to the remotely-located control devices, i.e., interrupting and restoring power to the control devices. The control device transmits wirelessly a signal uniquely identifying the control device within a predetermined amount of time after the cycling of power. A list of unaddressed control devices that have recently been power cycled is generated. Each of the control devices on the list is then assigned and transmitted a unique device address.
摘要翻译：本发明提供了一种在具有多个控制装置的无线照明控制系统中将唯一的设备地址分配给位于远程的控制设备的方法。每个控制装置可操作以耦合到电源并且被分配唯一的设备地址。该方法首先包括将功率循环到位于远程的控制装置，即中断和恢复对控制装置的电力。控制装置在电力循环之后的预定时间内以无线方式发送唯一地识别控制装置的信号。生成了最近已重新上电的未寻址控制设备的列表。然后分配列表中的每个控制设备并发送唯一的设备地址。

5. 发明申请

WO2008019122A2 STARTUP AND SHUTDOWN CLICK NOISE ELIMINATION FOR CLASS D AMPLIFIER 审中-公开
标题翻译： D类放大器的启动和关闭消除噪声
公开(公告)号：WO2008019122A2
公开(公告)日：2008-02-14
申请号：PCT/US2007/017460
申请日：2007-08-07
申请人： INTERNATIONAL RECTIFIER CORPORATION , STRYDOM, Johan Tjeerd , HONDA, Jun
发明人： STRYDOM, Johan Tjeerd , HONDA, Jun
IPC分类号： H03F3/217
CPC分类号： H03F3/217 , H03F1/305
摘要： A method of minimizing an audible click noise from a speaker in a Class D audio power amplifier upon shutdown or startup of a switching stage having two switches series connected at a node, the speaker being connected to the node via an output filter comprising an inductor and a capacitor, the switches being controlled by a controller. The method including the steps of determining a timing interval at the node to transition a peak voltage of the capacitor, the capacitor voltage being a speaker voltage; and eliminating the audible transient voltage excursion across the speaker that causes a click noise during the timing interval, wherein at startup ON and OFF times of the switches are incrementally increased from zero to a normal mode and at shutdown the ON OFF times of the switches are incrementally decreased from the normal mode to zero.
摘要翻译：一种用于在关闭或启动具有在节点处连接的两个开关串联的开关级时使来自D类音频功率放大器的扬声器的可听见咔哒噪声最小化的方法，所述扬声器连接到节点经由包括电感器和电容器的输出滤波器，所述开关由控制器控制。所述方法包括以下步骤：确定所述节点处的时序间隔以转变所述电容器的峰值电压，所述电容器电压是扬声器电压; 以及消除在定时间隔期间在扬声器两端引起卡嗒声的可听见的瞬态电压偏移，其中在开关的开启和关闭时间从零增加到正常模式并且在关闭时开关的开启关闭时间是从正常模式递增地减少到零。

6. 发明申请

WO2007139784A2 WALLBOX DIMMER HAVING A SLIDING COVER PLATE 审中-公开
标题翻译：具有滑盖的壁挂式调光器
公开(公告)号：WO2007139784A2
公开(公告)日：2007-12-06
申请号：PCT/US2007/012162
申请日：2007-05-22
申请人： LUTRON ELECTRONICS CO., INC. , SLOAN, Greg, Edward , BLAIR, Edward, J. , VIGUE, Nicole, R. , SAMUELS, Richard, David
发明人： SLOAN, Greg, Edward , BLAIR, Edward, J. , VIGUE, Nicole, R. , SAMUELS, Richard, David
CPC分类号： H01H15/04 , H01C10/30 , H01H3/0213 , H01H9/04 , H01H15/06
摘要： A faceplate structure for a load control device comprises a bezel, an operating knob extending through an elongated rectangular opening of the bezel, and a sliding cover plate disposed behind the bezel. The bezel defines side walls and is adapted to be fixed to the load control device. The elongated rectangular opening extends along a vertical axis of the bezel. The operating knob is operable to vertically move along the length of the elongated opening. The cover plate is slidably coupled to the side walls of the bezel. The shaft of the operating knob is coupled to the cover plate, such that the cover plate is vertically movable with respect to the bezel. The cover plate covers the rear of the opening in all positions to which the cover plate can be moved by the operating knob.
摘要翻译：用于负载控制装置的面板结构包括边框，延伸穿过所述边框的细长矩形开口的操作旋钮以及设置在所述边框后面的滑盖板。挡板限定侧壁，并且适于固定到负载控制装置。细长的矩形开口沿着挡板的垂直轴线延伸。操作旋钮可操作以沿着细长开口的长度垂直移动。盖板可滑动地联接到挡板的侧壁。操作旋钮的轴联接到盖板，使得盖板相对于边框可垂直移动。盖板在所有位置覆盖开口的后部，盖板可以通过操作旋钮移动到该后部。

7. 发明申请

WO2007130643A3 DIE-ON-LEADFRAME (DOL) WITH HIGH VOLTAGE ISOLATION 审中-公开
公开(公告)号：WO2007130643A3
公开(公告)日：2007-11-15
申请号：PCT/US2007/010950
申请日：2007-05-04
申请人： INTERNATIONAL RECTIFIER CORPORATION , HAUENSTEIN, Henning, M. , MARCINKOWSKI, Jack , LIN, Heny
发明人： HAUENSTEIN, Henning, M. , MARCINKOWSKI, Jack , LIN, Heny
IPC分类号： H01L23/24
摘要： A high voltage semiconductor module has a leadframe with spaced pads which is connected to a heat sink plate by a curable insulation layer on the top of the plate. Semiconductor die may be soldered to the leadframe pads before or after assembly to the plate. The insulation layer may be a curable epoxy or a B stage IMS plate.

8. 发明申请

WO2007109271A3 HIGH SIDE RESET LOGIC FOR GATE DRIVER 审中-公开
公开(公告)号：WO2007109271A3
公开(公告)日：2007-09-27
申请号：PCT/US2007/006911
申请日：2007-03-20
申请人： INTERNATIONAL RECTIFIER CORPORATION , LOCATELLI, Christian , GIANDALIA, Marco , PALMA, Marco
发明人： LOCATELLI, Christian , GIANDALIA, Marco , PALMA, Marco
IPC分类号： H02H7/00 , H02H9/00
摘要： A circuit in a gate driver circuit controlling a half bridge stage having high and low switches, the gate driver circuit having a high side driving circuit for driving the high switch and low side driving circuit for driving the low switch, the circuit ensuring turning OFF of the high side driving circuit and the high switch. The circuit including an input portion for receiving input signals for the high and low side driving circuits and a shutdown signals; and an output portion for providing SET and RESET signals to the high and low side driving circuits, wherein the high side driving circuit is turned OFF when the input signal for the high side driving circuit is inactive and when the input signal for the low side driving circuit becomes active.

9. 发明申请

WO2007109001A3 A BIDIRECTIONAL ISOLATED DC/DC CONVERTER 审中-公开
公开(公告)号：WO2007109001A3
公开(公告)日：2007-09-27
申请号：PCT/US2007/006221
申请日：2007-03-12
申请人： INTERNATIONAL RECTIFIER CORPORATION , THOR, Volker , BLEUKX, Marc
发明人： THOR, Volker , BLEUKX, Marc
IPC分类号： H02M7/10
摘要： A bi-directional converter for converting voltage bi-directionally between a high voltage bus and a low voltage bus, comprising a switching converter connected across the high voltage bus, the switching converter comprising first and second switching module connected in series across the high voltage bus, a switched node disposed between the switching modules being coupled to an inductor, the inductor connected to a first capacitor, the connection between the inductor and the first capacitor comprising a mid- voltage bus, the first and second switching modules being controllable so that the switching converter can be operated as a buck converter or a boost converter depending upon the direction of conversion from the high voltage bus to the low voltage bus or vice versa; the mid-voltage bus being coupled to a first full bridge switching circuit comprising two pairs of series connected switches.

10. 发明申请

WO2007094750A1 SIMPLE PARTIAL SWITCHING POWER FACTOR CORRECTION CIRCUIT 审中-公开
标题翻译：简单部分切换功率因数校正电路
公开(公告)号：WO2007094750A1
公开(公告)日：2007-08-23
申请号：PCT/US2005/045836
申请日：2005-12-14
申请人： INTERNATIONAL RECTIFIER CORPORATION , WOOD, Peter , SALATO, Maurizio
发明人： WOOD, Peter , SALATO, Maurizio
IPC分类号： G05F1/613
CPC分类号： G05F1/70
摘要： A boost type power supply circuit for providing a DC output voltage comprising first and second semiconductor switches coupled between respective input lines and a common connection, an AC input voltage from an AC source being supplied across the input lines; first and second diodes coupled in series with respective ones of the switches; third and fourth diodes coupled across respective ones of the switches in a free-wheeling relationship with the switches, an inductance coupled in at least one of the input lines; a controller for controlling the conduction times of the switches by providing a pulse width and phase modulated control signal to each of the switches; whereby the controller turns on at least one of the switches during a positive half cycle of the AC voltage to allow energy storage in the inductance and turns off the at least one switch to allow the energy stored in the inductance to be supplied to an attached load through one of the first and second diodes and one of the third or fourth diodes; and the controller turns on at least one of the switches during a negative half cycle of the AC voltage to allow energy storage in the inductance and turns off the at least one switch to allow the energy stored in the inductance to be supplied to the attached load through one of the first and second diodes and one of the third and fourth diodes; and wherein the controller determines an on-time and an off-time of a pulse of the pulse width modulated control signal during each half cycle of the AC voltage based on at least one input without requiring sensing of the input current from the AC source; the on-time and off-time of the pulse being controlled to regulate said output voltage and to provide power factor correction of said AC input voltage.
摘要翻译：一种用于提供直流输出电压的升压型电源电路，包括耦合在各个输入线和公共连接之间的第一和第二半导体开关，来自交流电源的交流输入电压跨越输入线; 第一和第二二极管与相应的开关串联耦合; 第三和第四二极管以与开关相互间隔的关系耦合在相应的开关中，电感耦合在至少一个输入线中; 控制器，用于通过向每个开关提供脉冲宽度和相位调制控制信号来控制开关的导通时间; 由此控制器在AC电压的正半周期期间接通至少一个开关，以允许电感中的能量存储并且关断至少一个开关，以使存储在电感中的能量被提供给附接的负载通过第一和第二二极管之一以及第三或第四二极管之一; 并且控制器在AC电压的负半周期期间接通至少一个开关，以允许电感中的能量存储并且关断所述至少一个开关以允许存储在电感中的能量被提供给所附加的负载通过第一和第二二极管之一以及第三和第四二极管之一; 并且其中所述控制器基于至少一个输入在所述交流电压的每个半周期期间确定所述脉宽调制控制信号的脉冲的导通时间和关断时间，而不需要感测来自所述AC源的输入电流; 控制脉冲的接通时间和关断时间以调节所述输出电压并提供所述AC输入电压的功率因数校正。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式