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1. 发明申请

US20100219803A1 DC TO DC CONVERTER AND METHOD FOR REDUCING OVERSHOOT 有权
标题翻译：直流到直流转换器和减少太阳能的方法
公开(公告)号：US20100219803A1
公开(公告)日：2010-09-02
申请号：US12710860
申请日：2010-02-23
申请人： Wei Han , Ching-Ji Liang , Tao Liu
发明人： Wei Han , Ching-Ji Liang , Tao Liu
IPC分类号： G05F1/10
CPC分类号： H02M3/158
摘要： A DC to DC converter includes a control circuit, a gate driver circuit, and a power stage circuit. The control circuit receives and compares a DC output voltage. When the DC output voltage lower than a first threshold voltage, a PWM signal with a first frequency is outputted, and when the DC output voltage higher than the first threshold voltage, the PWM signal with a second frequency is outputted. The second frequency is higher than the first frequency. The gate driver circuit receives the PWM signal and converts the PWM signal to a first driving signal and a second driving signal. The power stage circuit converts a DC input voltage to the DC output voltage according to the first driving signal and the second driving signal.
摘要翻译： DC-DC转换器包括控制电路，栅极驱动电路和功率级电路。控制电路接收并比较直流输出电压。当DC输出电压低于第一阈值电压时，输出具有第一频率的PWM信号，并且当DC输出电压高于第一阈值电压时，输出具有第二频率的PWM信号。第二频率高于第一频率。栅极驱动电路接收PWM信号，并将PWM信号转换为第一驱动信号和第二驱动信号。功率级电路根据第一驱动信号和第二驱动信号将DC输入电压转换为DC输出电压。

2. 发明授权

US08330442B2 DC to DC converter and method for reducing overshoot 有权
标题翻译： DC到DC转换器和减少过冲的方法
公开(公告)号：US08330442B2
公开(公告)日：2012-12-11
申请号：US12710860
申请日：2010-02-23
申请人： Wei Han , Ching-Ji Liang , Tao Liu
发明人： Wei Han , Ching-Ji Liang , Tao Liu
IPC分类号： G05F1/40
CPC分类号： H02M3/158
摘要： A DC to DC converter includes a control circuit, a gate driver circuit, and a power stage circuit. The control circuit receives and compares a DC output voltage. When the DC output voltage lower than a first threshold voltage, a PWM signal with a first frequency is outputted, and when the DC output voltage higher than the first threshold voltage, the PWM signal with a second frequency is outputted. The second frequency is higher than the first frequency. The gate driver circuit receives the PWM signal and converts the PWM signal to a first driving signal and a second driving signal. The power stage circuit converts a DC input voltage to the DC output voltage according to the first driving signal and the second driving signal.
摘要翻译： DC-DC转换器包括控制电路，栅极驱动电路和功率级电路。控制电路接收并比较直流输出电压。当DC输出电压低于第一阈值电压时，输出具有第一频率的PWM信号，并且当DC输出电压高于第一阈值电压时，输出具有第二频率的PWM信号。第二频率高于第一频率。栅极驱动电路接收PWM信号，并将PWM信号转换为第一驱动信号和第二驱动信号。功率级电路根据第一驱动信号和第二驱动信号将直流输入电压转换为直流输出电压。

3. 外观设计

USD1024500S1 Shoe 有权
公开(公告)号：USD1024500S1
公开(公告)日：2024-04-30
申请号：US29926846
申请日：2024-02-01
申请人： Tao Liu
设计人： Tao Liu
摘要： FIG. 1 is a front view of a shoe showing my new design;
FIG. 2 is a back view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.

4. 外观设计

USD988480S1 Pipe joint 有权
公开(公告)号：USD988480S1
公开(公告)日：2023-06-06
申请号：US29869562
申请日：2023-01-04
申请人： Tao Liu
设计人： Tao Liu
摘要： FIG. 1 is a front and top perspective view of a pipe joint, showing my new design;
FIG. 2 is a rear and bottom perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is another perspective view thereof, shown in an environmental position of use.
The broken lines are shown for the purpose of illustrating both parts of the pipe joint as well as environmental subject matter. None of the broken lines form part of the claimed design.

5. 外观设计

USD900738S1 Charger plug 有权
公开(公告)号：USD900738S1
公开(公告)日：2020-11-03
申请号：US29698736
申请日：2019-07-19
申请人： Tao Liu
设计人： Tao Liu
摘要： FIG. 1 is a front and top perspective view of a charger plug showing my new design;
FIG. 2 is a back and bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a back view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines in the figures illustrate portions of the charger plug that form no part of the claimed design.

6. 发明授权

US09384406B2 Determining a computer's position and system for manufacturing a tag 有权
标题翻译：确定计算机的位置和系统制造标签
公开(公告)号：US09384406B2
公开(公告)日：2016-07-05
申请号：US13614960
申请日：2012-09-13
申请人： Yan Li , Hai Bo Lin , Tao Liu , Yu Dong Yang , Yi Xin Zhao
发明人： Yan Li , Hai Bo Lin , Tao Liu , Yu Dong Yang , Yi Xin Zhao
IPC分类号： H04N7/18 , G06K9/32 , G06K9/26
CPC分类号： G06K1/121 , G06K7/1439 , G06K9/26 , G06K9/3233 , H05K7/18
摘要： A technical solution for accurately positioning a computer position, that is to say, the solution can identify the specific rack position where the computer is. And the solution has low cost and does not need manual intervention. The core idea of the solution lies in using a camera installed on the computer to read the contents of a tag on the rack, so as to identify the position information of the computer. Specifically, the solution provides a computer with a self-positioning function, wherein: a camera is installed on the computer, and the camera is configured to read the contents of a tag attached on a side of a rack to house the computer to identify the rack position where the computer is.
摘要翻译：一种用于精确定位计算机位置的技术解决方案，也就是说，该解决方案可以识别计算机所在的具体机架位置。解决方案成本低，不需要人工干预。解决方案的核心思想在于使用安装在计算机上的相机来读取机架上的标签内容，以便识别计算机的位置信息。具体地，该解决方案为计算机提供自定位功能，其中：相机安装在计算机上，并且相机被配置为读取附着在机架一侧的标签的内容以容纳计算机以识别计算机的机架位置。

7. 发明申请

US20150184053A1 GASKETTED THERMAL INTERFACE 审中-公开
标题翻译：接口热接口
公开(公告)号：US20150184053A1
公开(公告)日：2015-07-02
申请号：US14142704
申请日：2013-12-27
申请人： SHANKAR KRISHNAN , Susan F. Smith , CHRISTIAN AK AMOAH-KUSI , Jeffory L. Smalley , Barrett M. Faneuf , Jeremy Young , Tao Liu , loan Sauciuc
发明人： SHANKAR KRISHNAN , Susan F. Smith , CHRISTIAN AK AMOAH-KUSI , Jeffory L. Smalley , Barrett M. Faneuf , Jeremy Young , Tao Liu , loan Sauciuc
IPC分类号： C09K5/06 , B23P15/26 , H05K7/20 , F28F23/00
CPC分类号： C09K5/06 , F28D20/02 , F28F2013/006 , H01L23/3737 , H01L23/42 , H01L23/427 , H01L2224/16225 , H01L2924/0002 , Y02E60/145 , Y10T29/4935 , H01L2924/00
摘要： A gasketted thermal interface material (TIM) is described herein. The gasketted TIM includes a phase change thermal interface material and a curable thermal interface material. The curable thermal interface material surrounds the phase change thermal interface material. The gasketted TIM also includes a gasketted chamber, and the phase change thermal interface material is located within the gasketted chamber.
摘要翻译：本文描述了垫圈热界面材料（TIM）。垫圈TIM包括相变热界面材料和可固化的热界面材料。可固化热界面材料围绕相变热界面材料。垫圈TIM还包括一个垫圈腔，相变热界面材料位于垫圈腔内。

8. 发明授权

US08968453B2 Anthrapyridone sulfonic acid compounds and their preparation methods and applications 有权
标题翻译：蒽吡啶酮磺酸化合物及其制备方法和应用
公开(公告)号：US08968453B2
公开(公告)日：2015-03-03
申请号：US13583282
申请日：2011-01-14
申请人： Xiaojun Peng , Tao Liu , Jinhe Wu , Rong Zhang , Jingyue Wang , Feng Wang , Shaolei Li , Jianzhou Zhang , Zhengru Yang
发明人： Xiaojun Peng , Tao Liu , Jinhe Wu , Rong Zhang , Jingyue Wang , Feng Wang , Shaolei Li , Jianzhou Zhang , Zhengru Yang
IPC分类号： C09D11/02 , C09B5/14 , C09D11/328 , C09D11/037 , C09B62/04 , C09B62/465 , C09B62/503
CPC分类号： C09D11/328 , C09B5/14 , C09B62/04 , C09B62/465 , C09B62/503 , C09D11/037
摘要： The present invention relates to a class of compounds of general formula (I) or their salts of general formula (II): In formula (I)-(II), the substituents (A)p and (SO3H)n on the benzene ring are at the ortho, meta or para position, n is 0-2, and p is 0-3; M is selected from Li+, Na+, K+, NH4+ or organic ammonium salt N+R1R2R3R4, where R1, R2, R3, R4 are the same or different H, C1-18 alkyl groups, cyclohexyl groups, CH2CH2OH, CH(CH3)CH2OH or benzyl groups; where p>0, A stands for the same or different groups selected from: H, CN, NO2, NH2, F, Cl, Br, C1-18 alkyl group, cyclohexyl group, phenyl group, benzyl group, phenoxy group, C1-18 alkoxy group, C1-18 alkylthio group, SO2CH═CH2, SO2CH2CH2A1, NR6COR5 or NR6SO2R5.
摘要翻译：本发明涉及一类通式（I）的化合物或其通式（Ⅱ）的盐：在式（I） - （II）中，苯环上的取代基（A）p和（SO 3 H）n 在邻位，间位或对位，n为0-2，p为0-3; M选自Li +，Na +，K +，NH4 +或有机铵盐N + R1R2R3R4，其中R1，R2，R3，R4是相同或不同的H，C1-18烷基，环己基，CH2CH2OH，CH（CH3）CH2OH 或苄基; 其中p> 0，A代表选自以下的相同或不同的基团：H，CN，NO 2，NH 2，F，Cl，Br，C 1-18烷基，环己基，苯基，苄基，苯氧基， 18烷氧基，C1-18烷硫基，SO2CH = CH2，SO2CH2CH2A1，NR6COR5或NR6SO2R5。

9. 发明授权

US08950924B2 Optical constructions incorporating a light guide and low refractive index films 有权
$Optical constructions incorporating a light guide and low refractive index films$
标题翻译：结合光导和低折射率膜的光学结构
公开(公告)号：US08950924B2
公开(公告)日：2015-02-10
申请号：US13511381
申请日：2010-12-01
申请人： John A. Wheatley , Tao Liu , Encai Hao
发明人： John A. Wheatley , Tao Liu , Encai Hao
IPC分类号： F21V8/00
CPC分类号： G02B6/0056 , G02B6/0018 , G02B6/0021 , G02B6/0035 , G02B6/0043 , G02B6/005 , G02B6/0051 , G02B6/0053 , G02B6/0068 , G02B6/0073 , G02B6/0075 , G02B6/008 , G02B2207/107
摘要： Optical constructions use a low index of refraction layer (120) disposed between a low absorption layer (101) and a high absorption layer (103) to increase confinement of light to the low absorption region of the optical constructions. Low index layers can be used in optical constructions that have multi-tiered light confinement. In these constructions, a first tier of reflection is provided when light is reflected at the surface of a low index optical film which is disposed directly or indirectly on a light guide (110). A second tier of reflection occurs at the surface of a light redirecting film having appropriately oriented refractive structures.
摘要翻译：光学结构使用设置在低吸收层（101）和高吸收层（103）之间的低折射率折射率层（120），以增加光束对光学结构的低吸收区域的限制。低折射率层可用于具有多层光限制的光学结构中。在这些结构中，当在直接或间接设置在导光体（110）上的低折射率光学膜的表面反射光时，提供第一层反射。在具有适当取向的折射结构的光重定向膜的表面上发生第二层反射。

10. 发明授权

US08897696B2 Method and apparatus of using a relay station to assist processing of requests from user ends 有权
标题翻译：使用中继站来协助从用户端处理请求的方法和装置
公开(公告)号：US08897696B2
公开(公告)日：2014-11-25
申请号：US12312124
申请日：2007-10-25
申请人： Hui Li , Ping Li , Tao Liu , Yi Sheng Xue , Dan Yu , Wolfgang Zirwas
发明人： Hui Li , Ping Li , Tao Liu , Yi Sheng Xue , Dan Yu , Wolfgang Zirwas
IPC分类号： H04B7/15 , H04B7/14 , H04B7/00 , H04W28/08 , H04W84/04 , H04B7/26 , H04W72/04
CPC分类号： H04W28/08 , H04B7/2606 , H04W72/0406 , H04W84/047
摘要： A method uses a relay station to assist processing of requests from user ends. The relay station acquires and monitors channel resource information received from a base station. Upon receiving a request from the UEs via the channel resource, the relay station sends the request received to the base station if it detects no response from the base station to the request. An apparatus uses a relay station to assist processing of requests from UEs. A channel resource acquisition unit acquires channel resource information from the base station. A user monitoring unit monitors the channel resource acquired by the channel resource acquisition unit and for receiving requests sent from the UEs. A base station monitoring unit monitors response from the base station to the requests upon receiving the requests sent from the UEs. A transmitting unit sends the request to the base station when no response from the base station to the request is detected.
摘要翻译：一种方法使用中继站来帮助处理来自用户端的请求。中继站获取并监视从基站接收到的信道资源信息。在经由信道资源从UE接收到请求时，如果中继站检测到没有从基站到请求的响应，则将所接收的请求发送到基站。一种装置使用中继站来帮助处理来自UE的请求。信道资源获取单元从基站获取信道资源信息。用户监视单元监视由信道资源获取单元获取的信道资源，并用于接收从UE发送的请求。基站监视单元在接收到从UE发送的请求时监视从基站到请求的响应。当没有检测到来自基站的响应时，发送单元将该请求发送到基站。

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