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11. 发明授权

US07400188B2 Voltage providing circuit 失效
标题翻译：电压提供电路
公开(公告)号：US07400188B2
公开(公告)日：2008-07-15
申请号：US11365640
申请日：2006-02-28
申请人： Yong-Zhao Huang , Yun Li
发明人： Yong-Zhao Huang , Yun Li
IPC分类号： G05F1/10 , H03L7/00
CPC分类号： G11C5/14
摘要： A voltage providing circuit includes a protective circuit and a power supply circuit. The protective circuit includes a first transistor. A first control signal is input to a collector of the first transistor, a second control signal is input to a base of the first transistor, an emitter of the first transistor is grounded. The collector of the first transistor is connected to the power supply circuit. The second control signal and the first control signal jointly control the power supply circuit to be turned on or turned off. When the second control signal is at a low level, the first transistor is turned off and the power supply circuit is turned off. When the second control signal is at a high level, the first transistor is turned on and the power supply circuit is turned on. Thus, the providing circuit can prevent the electronic component from being damaged when a computer is restarted.
摘要翻译：电压提供电路包括保护电路和电源电路。保护电路包括第一晶体管。第一控制信号被输入到第一晶体管的集电极，第二控制信号被输入到第一晶体管的基极，第一晶体管的发射极接地。第一晶体管的集电极连接到电源电路。第二控制信号和第一控制信号共同控制电源电路被接通或断开。当第二控制信号为低电平时，第一晶体管截止，电源电路断开。当第二控制信号为高电平时，第一晶体管导通，电源电路接通。因此，当计算机重启时，提供电路可以防止电子部件损坏。

12. 发明授权

US07356794B2 System and method for designing a delayer emulation model 失效
标题翻译：用于设计延迟器仿真模型的系统和方法
公开(公告)号：US07356794B2
公开(公告)日：2008-04-08
申请号：US11285661
申请日：2005-11-21
申请人： Wu Jiang , Yun Li
发明人： Wu Jiang , Yun Li
IPC分类号： G06F17/50
CPC分类号： G06F17/5045
摘要： A system for designing a delayer emulation model (1) includes a delayer emulation model generating apparatus (2). The delay emulation model generating apparatus includes: a delay circuit defining module (20) for defining delay parameters of a delay circuit, and generating the delay circuit; a delay signal setting module (21) for setting a delay interval for the transition from a high voltage to a low voltage and a delay interval for the transition from a low voltage to a high voltage of an input delay signal; a voltage regulation circuit defining module (22) for defining voltage parameters of a voltage regulation circuit, and generating the voltage regulation circuit; a voltage regulating module (23) for regulating a voltage of the input delay signal from the delay circuit according to requirements of an output delay signal; and a model calling module (24) for generating the delayer emulation model by means of calling the delay circuit and the voltage regulation circuit.
摘要翻译：一种用于设计延迟器仿真模型（1）的系统包括延迟器仿真模型生成装置（2）。延迟仿真模型生成装置包括：延迟电路定义模块，用于定义延迟电路的延迟参数，并产生延迟电路; 延迟信号设定模块（21），用于设定从高压到低电压的转变的延迟间隔和用于从输入延迟信号的低电压转换到高电压的延迟间隔; 电压调节电路限定模块（22），用于定义电压调节电路的电压参数，并产生电压调节电路; 电压调节模块（23），用于根据输出延迟信号的要求调节来自延迟电路的输入延迟信号的电压; 以及用于通过调用延迟电路和电压调节电路产生延迟器仿真模型的模型调用模块（24）。

13. 发明申请

US20080018903A1 Distributed Brillouin sensor system based on DFB lasers using offset locking 有权
标题翻译：基于使用偏移锁定的DFB激光器的分布式布里渊传感器系统
公开(公告)号：US20080018903A1
公开(公告)日：2008-01-24
申请号：US11806986
申请日：2007-06-05
申请人： Xiaoyi Bao , Evgueni Ponomarev , Yun Li , Fabien Ravet , Lufan Zou , Omur Sezerman
发明人： Xiaoyi Bao , Evgueni Ponomarev , Yun Li , Fabien Ravet , Lufan Zou , Omur Sezerman
IPC分类号： G01B9/02
CPC分类号： G01K11/32 , G01K2011/322 , G01L1/242
摘要： A distributed Brillouin sensor system is provided. The system has two distributed feedback (DFB) lasers, which are locked at the Brillouin frequency of the optical fiber through offset locking method by coupler splitting into two parts. The split parts are sent to two photodiodes, the outputs of which are sent to a mixer. A PID controller means follows the mixer and a current controller follows the PID controller. The lasers have a wavelength of 1550 nm. The PID controller locks the frequency difference. An optical delay line is used to produce the frequency tuning of the two DFB lasers around the Brillouin frequency of the optical fibers. The lock-in amplifier is used to keep the DC level of the optical modulator at minimum.
摘要翻译：提供分布式布里渊传感器系统。该系统具有两个分布反馈（DFB）激光器，它们通过耦合器分为两部分的偏移锁定方式锁定在光纤的布里渊频率处。分离部分被发送到两个光电二极管，其输出被发送到混合器。 PID控制器装置跟随混频器，电流控制器跟随PID控制器。激光器的波长为1550nm。 PID控制器锁定频率差。使用光学延迟线来产生围绕光纤的布里渊频率的两个DFB激光器的频率调谐。锁定放大器用于将光调制器的直流电平保持在最小。

14. 发明授权

US07226818B2 High performance field effect transistors comprising carbon nanotubes fabricated using solution based processing 失效
标题翻译：包括使用基于溶液的处理制造的碳纳米管的高性能场效应晶体管
公开(公告)号：US07226818B2
公开(公告)日：2007-06-05
申请号：US10966793
申请日：2004-10-15
申请人： Patrick Roland Lucien Malenfant , Ji-Ung Lee , Yun Li , Walter Vladimir Cicha
发明人： Patrick Roland Lucien Malenfant , Ji-Ung Lee , Yun Li , Walter Vladimir Cicha
IPC分类号： H01L21/8238
CPC分类号： B82Y10/00 , B82Y30/00 , H01L51/0003 , H01L51/0036 , H01L51/0048 , H01L51/0093 , H01L51/0545 , H01L51/0566 , Y10S977/742
摘要： The present invention is directed toward field effect transistors (FETs) and thin film transistors (TFTs) comprising carbon nanotubes (CNTs) and to methods of making such devices using solution-based processing techniques, wherein the CNTs within such devices have been fractionated so as to be concentrated in semiconducting CNTs. Additionally, the relatively low-temperature solution-based processing achievable with the methods of the present invention permit the use of plastics in the fabricated devices.
摘要翻译：本发明涉及包括碳纳米管（CNT）的场效应晶体管（FET）和薄膜晶体管（TFT）以及使用基于溶液的处理技术制造这种器件的方法，其中这些器件内的CNT已经被分级，以便被集中在半导体CNT中。此外，通过本发明的方法可实现的相对低温的基于溶液的处理允许在制造的器件中使用塑料。

15. 发明申请

US20060132199A1 Supply voltage switching circuit 失效
标题翻译：电源电压开关电路
公开(公告)号：US20060132199A1
公开(公告)日：2006-06-22
申请号：US11300760
申请日：2005-12-15
申请人： Wu Jiang , Yong-Zhao Huang , Yun Li
发明人： Wu Jiang , Yong-Zhao Huang , Yun Li
IPC分类号： H03B1/00
CPC分类号： H03K17/162 , Y10T307/62 , Y10T307/696 , Y10T307/724
摘要： A supply voltage switching circuit for a computer includes a chipset, a first transistor, a second transistor, and a third transistor. The chipset includes a first MOSFET and a second MOSFET. A 5V system voltage and a 5V standby voltage are respectively inputted to sources of the first MOSFET and the second MOSFET. Gates of the first MOSFET and the second MOSFET are respectively coupled to collectors of the second transistor and the third transistor. A base of the first transistor is coupled to a terminal for receiving a control signal from the computer. The 5V standby voltage is inputted to a collector of the first transistor. Bases of the second transistor and the third transistor are coupled to the collector of the first transistor. A 12V system voltage and the 5V standby voltage are respectively inputted to collectors of the second transistor and the third transistor.
摘要翻译：用于计算机的电源电压切换电路包括芯片组，第一晶体管，第二晶体管和第三晶体管。该芯片组包括第一MOSFET和第二MOSFET。 5V系统电压和5V待机电压分别输入到第一MOSFET和第二MOSFET的源极。第一MOSFET和第二MOSFET的栅极分别耦合到第二晶体管和第三晶体管的集电极。第一晶体管的基极耦合到用于从计算机接收控制信号的端子。 5V待机电压被输入到第一晶体管的集电极。第二晶体管和第三晶体管的基极耦合到第一晶体管的集电极。 12V系统电压和5V待机电压分别输入到第二晶体管和第三晶体管的集电极。

16. 发明申请

US20060112358A1 System and method for designing a delayer emulation model 失效
标题翻译：用于设计延迟器仿真模型的系统和方法
公开(公告)号：US20060112358A1
公开(公告)日：2006-05-25
申请号：US11285661
申请日：2005-11-21
申请人： Wu Jiang , Yun Li
发明人： Wu Jiang , Yun Li
IPC分类号： G06F17/50 , G06F9/455
CPC分类号： G06F17/5045
摘要： A system for designing a delayer emulation model (1) includes a delayer emulation model generating apparatus (2). The delay emulation model generating apparatus includes: a delay circuit defining module (20) for defining delay parameters of a delay circuit, and generating the delay circuit; a delay signal setting module (21) for setting a delay interval for the transition from a high voltage to a low voltage and a delay interval for the transition from a low voltage to a high voltage of an input delay signal; a voltage regulation circuit defining module (22) for defining voltage parameters of a voltage regulation circuit, and generating the voltage regulation circuit; a voltage regulating module (23) for regulating a voltage of the input delay signal from the delay circuit according to requirements of an output delay signal; and a model calling module (24) for generating the delayer emulation model by means of calling the delay circuit and the voltage regulation circuit.
摘要翻译：一种用于设计延迟器仿真模型（1）的系统包括延迟器仿真模型生成装置（2）。延迟仿真模型生成装置包括：延迟电路定义模块，用于定义延迟电路的延迟参数，并产生延迟电路; 延迟信号设定模块（21），用于设定从高压到低电压的转变的延迟间隔和用于从输入延迟信号的低电压转换到高电压的延迟间隔; 电压调节电路限定模块（22），用于定义电压调节电路的电压参数，并产生电压调节电路; 电压调节模块（23），用于根据输出延迟信号的要求调节来自延迟电路的输入延迟信号的电压; 以及用于通过调用延迟电路和电压调节电路产生延迟器仿真模型的模型调用模块（24）。

17. 发明授权

US06849101B1 Method using selected carbons to react with Al2O and Al vapors in the carbothermic production of aluminum 有权
标题翻译：使用选择的碳与Al 2 O和Al蒸气在铝热碳生产中反应的方法
公开(公告)号：US06849101B1
公开(公告)日：2005-02-01
申请号：US10728512
申请日：2003-12-04
申请人： Richard J. Fruehan , Yun Li , Gerald Carkin
发明人： Richard J. Fruehan , Yun Li , Gerald Carkin
IPC分类号： B01D53/46 , C01B31/30 , C22B5/06 , C22B5/10 , C22B21/00 , C22B21/02
CPC分类号： C22B21/0053 , B01D53/46 , C01B32/914 , C22B5/10 , C22B21/02
摘要： In a method for recovering Al from an off-gas (3,4) produced during carbothermic reduction of aluminum utilizing at least one smelter (1,2), the off-gas (3,4) is directed to an enclosed reactor (5) which is fed a supply of wood charcoal (7) having a porosity of from about 50 vol. % to 85 vol. % and an average pore diameter of from about 0.05 μm to about 2.00 μm, where the wood charcoal (7) contacts the off-gas (3,4) to produce at least Al4C3 (6), which is passed back to the smelter (1,2).
摘要翻译：在利用至少一个冶炼厂（1,2）在铝的碳热还原期间从废气（3,4）中回收Al的方法中，废气（3,4）被引导到封闭的反应器（5）），其供给具有约50体积的孔隙率的木炭（7）供应。％至85体积％，平均孔径为约0.05μm至约2.00μm，其中木炭（7）接触废气（3,4）以产生至少Al 4 C 3（6），其返回到冶炼炉（ 1,2）。

18. 发明授权

US06709891B2 Open-cavity semiconductor die package 失效
标题翻译：开放式半导体模具封装
公开(公告)号：US06709891B2
公开(公告)日：2004-03-23
申请号：US10231347
申请日：2002-08-30
申请人： Sanford W. Crane, Jr. , Lakshminarasimha Krishnapura , Yun Li
发明人： Sanford W. Crane, Jr. , Lakshminarasimha Krishnapura , Yun Li
IPC分类号： H01L2144
CPC分类号： H01L23/057 , H01L24/48 , H01L2224/05599 , H01L2224/48091 , H01L2224/48247 , H01L2224/85444 , H01L2924/00014 , H01L2924/01079 , H01L2924/16195 , H01L2924/181 , H01L2924/3025 , H01L2224/45015 , H01L2924/207 , H01L2224/45099 , H01L2924/00
摘要： A semiconductor die carrier includes a housing that defines a cavity for holding one or more semiconductor dies, electrically conductive leads, and a cover plate having an aperture formed therethrough. The housing includes insulative side walls and a end plate joined to the side walls. The side walls and the end plate may be molded together as a one-piece unit. One or more of the side walls includes openings for receiving the leads so that an internal lead section extends within the cavity and an external lead section extends from the side walls external of the housing. The side walls may include a recess for receiving the cover plate. The aperture in the cover plate allows a semiconductor die held in the housing to be exposed to the environment.
摘要翻译：半导体管芯载体包括限定用于保持一个或多个半导体管芯，导电引线和具有穿过其形成的孔的盖板的壳体。壳体包括绝缘侧壁和连接到侧壁的端板。侧壁和端板可以一体地模制在一起。一个或多个侧壁包括用于接收引线的开口，使得内部引线部分在空腔内延伸，并且外部引线部分从壳体外部的侧壁延伸。侧壁可以包括用于接收盖板的凹部。盖板中的孔允许保持在壳体中的半导体管芯暴露于环境中。

19. 发明授权

US08789364B2 Vacuum assist pump system 有权
标题翻译：真空辅助泵系统
公开(公告)号：US08789364B2
公开(公告)日：2014-07-29
申请号：US12296995
申请日：2006-04-14
申请人： Waikei Huen , Yun Li
发明人： Waikei Huen , Yun Li
IPC分类号： B60T13/46 , B60T17/02 , B60T13/52
CPC分类号： B60T13/52 , B60T17/02 , Y10T137/85986
摘要： A vacuum assist pump system includes a vacuum assist pump for assisting to a brake system by vacuum, wherein it includes a suction compensation pump connected with the vacuum assist pump. Advantageously, a vacuum compensation reservoir is arranged between the vacuum assist pump and the suction compensation pump. The vacuum compensation reservoir comprises a vacuity sensor for its internal vacuity and two interfaces. One of the two interfaces communicates to the suction compensation pump, the other communicates to the vacuum assist pump.
摘要翻译：真空辅助泵系统包括用于通过真空辅助制动系统的真空辅助泵，其中包括与真空辅助泵连接的吸力补偿泵。有利地，在真空辅助泵和吸力补偿泵之间设置真空补偿容器。真空补偿池包括一个真空传感器，用于其内部真空和两个界面。两个接口中的一个与吸力补偿泵通信，另一个与真空辅助泵通信。

20. 发明授权

US08696156B2 LED light bulb with light scattering optics structure 有权
标题翻译： LED灯泡与光散射光学结构
公开(公告)号：US08696156B2
公开(公告)日：2014-04-15
申请号：US13996806
申请日：2011-12-19
申请人： Chuan Yuan , Yun Li , Mo Shen , Zhigang Pei , Ye Liu
发明人： Chuan Yuan , Yun Li , Mo Shen , Zhigang Pei , Ye Liu
IPC分类号： F21V5/00 , F21V5/08
CPC分类号： F21V5/00 , F21K9/232 , F21K9/60 , F21V3/00 , F21V5/048 , F21V17/105 , F21Y2115/10
摘要： A LED light bulb (10, 110, 210) having at least one LED (30a-d, 230). Light output from the LED is directed toward an offset scattering optics structure (50, 150, 250) that intersects and scatters the light output. The LED may optionally be paired with a narrow beam optical piece (32a-d, 132a-d, 232) to focus and direct the light output of the LED toward the scattering optics structure. A mounting structure (40, 140, 240a, 240b) may support the scattering optics structure and offset the scattering optics structure from the LED.
摘要翻译：具有至少一个LED（30a-d，230）的LED灯泡（10,110,210）。来自LED的光输出指向与光输出相交和散射的偏移散射光学结构（50,150,250）。 LED可以可选地与窄光束光学片（32a-d，132a-d，232）配对，以将LED的光输出聚焦并引导到散射光学结构。安装结构（40,140,240a，240b）可以支撑散射光学结构并使散射光学结构偏离LED。

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