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31. 发明授权

US07441269B2 Method and system for session accounting in wireless networks 有权
标题翻译：无线网络中会话计费的方法和系统
公开(公告)号：US07441269B2
公开(公告)日：2008-10-21
申请号：US10489612
申请日：2002-09-30
申请人： Mark Jones , Yong Li
发明人： Mark Jones , Yong Li
IPC分类号： G06F21/00 , H04M1/68 , H04K1/00 , H04L9/00
CPC分类号： H04L67/14 , H04L41/00 , H04L63/0892 , H04M15/00 , H04M15/8228 , H04M2215/2026 , H04M2215/22 , H04M2215/32 , H04M2215/7833 , H04W4/12 , H04W4/24 , H04W8/18 , H04W24/00 , H04W36/14
摘要： Wireless data services such as wireless email are becoming common, and in particular, “always-on” systems, where new email is automatically forwarded by the service provider to the wireless device. The problem is that there is no effective mechanism for implementing “always-on” systems when the user is moving around a network, or from one network to another. The invention addresses this problem by generating a session key at the service provider's system for a given data session, and returning this session key to the mobile device. Each time the mobile device communicates with the service provider, it enters this session key into a field that will simply pass through the communication network to the service provider. This allows the service provider to manage the data session, preparing proper accounting records and directing the deletion of stale data sessions on network resources.
摘要翻译：诸如无线电子邮件之类的无线数据服务变得普遍，尤其是“永远在线”系统，其中新的电子邮件由服务提供商自动转发到无线设备。问题在于，当用户在网络上移动或从一个网络移动到另一个网络时，没有实现“永远在线”系统的有效机制。本发明通过在给定数据会话的服务提供商的系统处生成会话密钥并将该会话密钥返回到移动设备来解决该问题。每当移动设备与服务提供商通信时，它将该会话密钥输入到简单地通过通信网络到服务提供商的领域。这允许服务提供商管理数据会话，准备适当的会计记录，并指导删除网络资源上的陈旧数据会话。

32. 发明申请

US20080141022A1 Separate Type Mass Data Encryption/Decryption Apparatus and Implementing Method Therefor 有权
标题翻译：分离式质量数据加密/解密装置及其实现方法
公开(公告)号：US20080141022A1
公开(公告)日：2008-06-12
申请号：US11885513
申请日：2006-06-07
申请人： Peng Hu , Yong Li
发明人： Peng Hu , Yong Li
IPC分类号： H04L9/06
CPC分类号： G06F21/602 , G06F21/72 , H04L9/06 , H04L2209/125
摘要： Embodiments of the present invention relate to a separate type mass data encryption/decryption apparatus and an implementing method therefor. The separate type mass data encryption/decryption apparatus includes a microprocessor and a storage unit for storing an encryption/decryption key. The apparatus further includes an external communication interface module connecting to a peripheral data bus for transmitting data between the encryption/decryption apparatus and an external terminal, and said microprocessor is used for encrypting/decrypting data inputted from the external terminal. Embodiments of the present invention can process mass data with higher security and expedience.
摘要翻译：本发明的实施例涉及一种单独的大容量数据加密/解密装置及其实现方法。分离式大量数据加密/解密装置包括微处理器和用于存储加密/解密密钥的存储单元。该装置还包括连接到外围数据总线的外部通信接口模块，用于在加密/解密装置和外部终端之间传输数据，并且所述微处理器用于加密/解密从外部终端输入的数据。本发明的实施例可以以更高的安全性和便利性处理大量数据。

33. 发明申请

US20070111086A1 BATTERY COVER LATCHING ASSEMBLY FOR PORTABLE ELECTRONIC DEVICE 审中-公开
标题翻译：便携式电子设备电池盖板组装
公开(公告)号：US20070111086A1
公开(公告)日：2007-05-17
申请号：US11309434
申请日：2006-08-04
申请人： Yong Li , Chia-Hua Chen
发明人： Yong Li , Chia-Hua Chen
IPC分类号： H01M2/10
CPC分类号： H01M2/1022
摘要： A portable electronic device (80) has a battery cover (100) and a housing (300) releasably mounted with a battery cover latching assembly (200). The battery cover has a receiving hole (114). The housing has a positioning member (316). The battery cover latching assembly includes a latching member (201) and a resilient member (202). The latching member has a locking portion (2019). The resilient member has a first end (2021) and a second end (2022). The first end is mounted in the latching member. The second end is mounted with the battery cover. The latching member is installed in the receiving hole. The locking portion is engaged with the positioning member thereby mounting the battery cover to the housing. When the latching member is forced to move relative to the battery cover, the resilient member is twisted thereby making the latching member to move in an opposing direction.
摘要翻译：便携式电子设备（80）具有电池盖（100）和可释放地安装有电池盖闩锁组件（200）的壳体（300）。电池盖具有接收孔（114）。壳体具有定位构件（316）。电池盖闩锁组件包括闩锁构件（201）和弹性构件（202）。锁定构件具有锁定部分（2019）。弹性构件具有第一端（2021）和第二端（2022）。第一端安装在闩锁构件中。第二端安装有电池盖。闩锁构件安装在容纳孔中。锁定部分与定位构件接合，从而将电池盖安装到壳体上。当闩锁构件被迫相对于电池盖移动时，弹性构件被扭转，从而使闩锁构件沿相反的方向移动。

34. 发明申请

US20070015028A1 PROTON CONDUCTOR AND METHOD FOR MANUFACTURING THE SAME, AND ELECTROCHEMICAL DEVICE 失效
标题翻译：原型导体及其制造方法以及电化学装置
公开(公告)号：US20070015028A1
公开(公告)日：2007-01-18
申请号：US11533674
申请日：2006-09-20
申请人： Yong Li , Koichiro Hinokuma
发明人： Yong Li , Koichiro Hinokuma
IPC分类号： H01M8/10 , C08J5/20
CPC分类号： H01B1/122 , B82Y30/00 , H01M6/181 , H01M8/1018 , H01M2300/0082 , Y02P70/56
摘要： A proton conductor, a method for manufacturing the same, and an electrochemical device using the proton conductor are provided. The proton conductor includes a carbon derivative which has a carbon material selected from the group consisting of a fullerene molecule, a cluster consisting essentially of carbon, a fiber-shaped carbon anPlease do not hesitate to contact us with any questions d a tube-regarding this matter shaped carbon, and mixtures thereof, and at least a proton dissociative group, the proton dissociative group being bonded to the carbon material via a cyclic structure of tricyclic or more. The method includes the steps of obtaining the carbon derivative, hydrolyzing the derivative with alkali hydroxide, subjecting the hydrolyzed product to ion exchange, and forming a group with proton-dissociating properties.
摘要翻译：提供质子导体，其制造方法和使用该质子导体的电化学装置。质子导体包括碳衍生物，其具有选自富勒烯分子，基本上由碳组成的簇的碳材料，纤维状碳。请勿随时与我们联系任何关于该事项的问题和至少一个质子解离基团，质子解离基团通过三环或更多的环状结构键合到碳材料上。该方法包括以下步骤：获得碳衍生物，用碱金属氢氧化物水解衍生物，使水解产物进行离子交换，并形成质子解离性质的基团。

35. 发明申请

US20060186854A1 Global closed loop control system with DV/DT control and EMI/switching loss reduction 有权
标题翻译：具有DV / DT控制和EMI /开关损耗降低的全局闭环控制系统
公开(公告)号：US20060186854A1
公开(公告)日：2006-08-24
申请号：US11398449
申请日：2006-04-05
申请人： Eddy Ho , Yong Li , Jun Honda , David Tam , Toshio Takahashi
发明人： Eddy Ho , Yong Li , Jun Honda , David Tam , Toshio Takahashi
IPC分类号： H02P23/00
CPC分类号： H02M1/44 , H02M5/458 , H02M2001/0029 , H02M2001/123 , H03K17/163 , H03K17/168
摘要： A gate driver for a power switch, comprising a gate drive circuit coupled to the gate of the power switch for at least one of turning on and turning off the power switch; a gate voltage control circuit in the gate drive circuit for controlling a voltage applied to the gate of the power switch during at least one of turning on and turning off the power switch; and a signal supplied to the gate voltage control circuit indicative of a voltage rate of change per unit time to be applied in at least one of turning on and turning off the power switch.
摘要翻译：一种用于电源开关的栅极驱动器，包括耦合到电源开关的栅极的栅极驱动电路，用于打开和关闭电源开关中的至少一个; 栅极驱动电路中的栅极电压控制电路，用于在打开和关闭电源开关的至少一个期间控制施加到电源开关的栅极的电压; 以及提供给栅极电压控制电路的信号，其指示在打开和关闭电源开关中的至少一个中施加每单位时间的电压变化率。

36. 发明申请

US20060132104A1 Digital control of bridgeless power factor correction circuit 有权
标题翻译：无桥功率因数校正电路的数字控制
公开(公告)号：US20060132104A1
公开(公告)日：2006-06-22
申请号：US11267516
申请日：2005-11-04
申请人： Yong Li
发明人： Yong Li
IPC分类号： G05F1/70
CPC分类号： G05F1/70
摘要： A circuit for providing power factor correction includes a bridgeless boost converter circuit and a control circuit receiving an input AC line voltage of the bridgeless boost converter circuit, wherein the control circuit provides a pulse width modulated signal to control the on time of a PFC switch of the bridgeless boost converter circuit. The control circuit also includes a scaling device operable to scale down a bi-polar AC voltage of the input AC line voltage to a uni-polar AC voltage, an analog to digital converter operable to convert the uni-polar AC voltage into digital data and a digital rectifier operable to process the digital data of the uni-polar AC voltage to provide a half-sinusoidal AC signal that is proportional to and in phase with the input AC line voltage for use in providing the pulse width modulated signal.
摘要翻译：用于提供功率因数校正的电路包括无桥升压转换器电路和接收无桥升压转换器电路的输入AC线电压的控制电路，其中控制电路提供脉宽调制信号以控制PFC开关的导通时间无桥升压转换电路。控制电路还包括可操作以将输入AC线电压的双极交流电压降压到单极AC电压的缩放装置，可操作以将单极AC电压转换成数字数据的模数转换器，数字整流器，其可操作以处理单极AC电压的数字数据，以提供与用于提供脉宽调制信号的输入AC线电压成比例并且与其相同的半正弦AC信号。

37. 发明申请

US20060119337A1 High frequency partial boost power factor correction control circuit and method 有权
公开(公告)号：US20060119337A1
公开(公告)日：2006-06-08
申请号：US11269377
申请日：2005-11-07
申请人： Toshio Takahashi , Yong Li
发明人： Toshio Takahashi , Yong Li
IPC分类号： G05F1/40 , G05F1/618
CPC分类号： G05F1/70 , H02M1/4225 , Y02B70/126
摘要： A circuit for providing power factor correction includes a boost converter circuit with a boost inductance and a power factor correction switch and a control circuit. The control circuit provides a pulse width modulated signal to control the on time of a PFC switch, and also includes a power factor correction pulse width modulated device receiving as inputs a rectified AC input voltage, a DC bus voltage, a signal proportional to the current through the inductor and a reference current signal. The power factor correction pulse width modulated device also includes a pulse width modulated generator operable to provide the pulse width modulated signal to control the on time of the PFC circuit and a pulse width modulated blanking device operable to provide an enable/disable signal to disable the pulse width modulated generator when predetermined conditions are met.

38. 发明申请

US20050285583A1 High frequency partial boost power factor correction control circuit and method 有权
标题翻译：高频部分升压功率因数校正控制电路及方法
公开(公告)号：US20050285583A1
公开(公告)日：2005-12-29
申请号：US11165939
申请日：2005-06-24
申请人： Toshi Takahashi , Yong Li
发明人： Toshi Takahashi , Yong Li
IPC分类号： G05F1/40 , H02M1/42
CPC分类号： H02M1/4225 , Y02B70/126
摘要： A circuit for providing power factor correction comprising a boost converter circuit having a boost inductance and a power factor correction switch coupled in series with the boost inductance, the boost inductance and power factor correction switch being coupled across the output of a rectifier being supplied with AC power from an AC line, the boost converter circuit further comprising a boost diode coupled to a junction between the inductor and the switch, an output of the boost diode coupled to an output capacitor, a DC bus voltage being provided across the output capacitor, further comprising a control circuit receiving as inputs a rectified AC input voltage from the rectifier, a signal proportional to current through the inductor and the DC bus voltage across the capacitor, and wherein the control circuit provides a pulse width modulated signal to control the on time of the PFC switch, further comprising an enable/disable circuit receiving as inputs the rectified AC input voltage and the DC bus voltage, the circuit instantaneously comparing the rectified AC input voltage and the DC bus voltage and controlling the control circuit whereby the control circuit provides the pulse width modulated signal to control the PFC switch when the rectified AC input voltage is less than the DC bus voltage and disables the generation of the pulse width modulated signal to the PFC switch when the rectified AC input voltage is greater than DC bus voltage.
摘要翻译：一种用于提供功率因数校正的电路，包括具有升压电感的升压转换器电路和与升压电感串联耦合的功率因数校正开关，所述升压电感和功率因数校正开关耦合在整流器的输出端，所述整流器的输出端被提供有AC 所述升压转换器电路还包括耦合到所述电感器和所述开关之间的连接点的升压二极管，所述升压二极管的耦合到输出电容器的输出，跨所述输出电容器提供的直流总线电压，进一步包括控制电路，其接收来自整流器的整流的AC输入电压作为输入，与通过电感器的电流成比例的信号和跨过电容器的DC总线电压，并且其中控制电路提供脉宽调制信号以控制所述PFC开关还包括使能/禁止电路作为输入端接收整流的AC输入电压a 直流母线电压，电路瞬时比较整流的交流输入电压和直流母线电压，并控制控制电路，由此控制电路提供脉宽调制信号，以便在整流的交流输入电压小于 DC总线电压，当整流的交流输入电压大于直流母线电压时，禁止向PFC开关产生脉宽调制信号。

39. 发明申请

US20050231988A1 Digital power control system 审中-公开
标题翻译：数字电源控制系统
公开(公告)号：US20050231988A1
公开(公告)日：2005-10-20
申请号：US11103568
申请日：2005-04-12
申请人： Yu-Lin Chi , Yong Li
发明人： Yu-Lin Chi , Yong Li
IPC分类号： H02M3/24 , H02M7/5387
CPC分类号： H02M7/53875 , H05B41/2828 , H05B41/3927
摘要： A digital power control system provides an optimal solution to power supply. The digital power control systems comprises a direct current (DC) power supply; a state configuring device generating a plurality of state signals; a pulse generator connected to the state configuring device, converting the state signals to a plurality of waveform signals; a driving device connected to the DC power supply and the state configuring device respectively, and outputting a driving voltage according to the waveform signal; a transformer connected to the driving device, transforming the driving voltage to an AC operating voltage; and an alternating current (AC) load connected to the transformer; a feedback circuit connected to the AC load; a power detector connected to the feedback circuit for detecting the output power of the AC load, and optimizing the output power by adjusting the waveform signal outputted by the pulse generator.
摘要翻译：数字电源控制系统为电源提供了最佳解决方案。数字功率控制系统包括直流（DC）电源; 状态配置装置，其生成多个状态信号; 连接到状态配置装置的脉冲发生器，将状态信号转换成多个波形信号; 连接到直流电源和状态配置装置的驱动装置，并根据波形信号输出驱动电压; 连接到驱动装置的变压器，将驱动电压转换成AC工作电压; 和连接到变压器的交流（AC）负载; 连接到AC负载的反馈电路; 连接到反馈电路的功率检测器，用于检测AC负载的输出功率，以及通过调整由脉冲发生器输出的波形信号来优化输出功率。

40. 发明申请

US20050058810A1 Absorbent composites comprising superabsorbent materials with controlled rate behavior 审中-公开
标题翻译：吸收性复合材料包含具有受控速率特性的超吸收材料
公开(公告)号：US20050058810A1
公开(公告)日：2005-03-17
申请号：US10662073
申请日：2003-09-12
申请人： Richard Dodge , Yong Li , Sridhar Ranganathan , Wendy Dyke , Xiaomin Zhang , Gerd Jonas , Klaus Pflueger
发明人： Richard Dodge , Yong Li , Sridhar Ranganathan , Wendy Dyke , Xiaomin Zhang , Gerd Jonas , Klaus Pflueger
IPC分类号： A61F13/15 , B32B23/02 , B32B27/08
CPC分类号： B32B27/08 , A61F13/531 , A61F13/532 , A61F2013/530788 , B32B27/12 , B32B2555/00 , B32B2555/02 , Y10T428/24777
摘要： The present invention is directed to absorbent composites comprising superabsorbent materials. The superabsorbent material has: an Absorption Time of about 5+10 a2 minutes or greater, where a is the mean particle size of the superabsorbent material in millimeters; a capacity of about 15 g/g or greater; a Drop Penetration Value of about 2 seconds or less; and, a ½ Float Saturation of 50% or less. The present invention is further directed to fiber-containing fabrics and webs comprising superabsorbent materials and their applicability in disposable personal care products.
摘要翻译：本发明涉及包含超吸收材料的吸收性复合材料。超吸收材料具有：约5 + 10 a> 2分钟或更长的吸收时间，其中a是超吸收材料的平均粒度，单位为毫米; 容量约15g / g或更大; 滴入渗透值约2秒或更短; 和50％以下的1/2浮点饱和度。本发明还涉及包含超吸收材料的含纤维织物和纤维网及其在一次性个人护理产品中的适用性。

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