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1. 发明申请

US20130328620A1 VOLTAGE REFERENCE CIRCUIT BASED ON TEMPERATURE COMPENSATION 有权
标题翻译：基于温度补偿的电压参考电路
公开(公告)号：US20130328620A1
公开(公告)日：2013-12-12
申请号：US13993117
申请日：2011-08-24
申请人： Ting Li , Zhengfan Zhang , Mingyuan Xu , Yuxin Wang , Tao Liu
发明人： Ting Li , Zhengfan Zhang , Mingyuan Xu , Yuxin Wang , Tao Liu
IPC分类号： G05F3/02
CPC分类号： G05F3/02 , G05F3/30
摘要： The present invention pertains to a voltage reference circuit based on temperature compensation, comprising positive and negative temperature coefficient generating units, temperature compensation circuit, image circuit and voltage divider. In this circuit, Item T is compensated with Item T, and Item T ln(T) is compensated by Item T in (T), which features a well-targeted compensation performance. The circuit outputs a reference voltage with zero temperature coefficient, which is independent to T and T ln (T). The output voltage value could be defined by adjusting the ratio of resistance in voltage divider. The invention provides a voltage reference circuit featuring good compensation, zero temperature coefficient and adjustable output voltage. The invention has a better compensation than the conventional one and a fixed output voltage, and it totally eliminates the temperature coefficient. The invention has wide application in analog IC and digital/analog mixed IC.
摘要翻译：本发明涉及一种基于温度补偿的电压参考电路，包括正和负温度系数发生单元，温度补偿电路，图像电路和分压器。在该电路中，项目T用项目T补偿，项目T ln（T）由（T）中的项目T补偿，其特征是目标良好的补偿性能。该电路输出零温度系数的参考电压，其独立于T和T ln（T）。输出电压值可以通过调节分压器电阻的比例来定义。本发明提供了具有良好补偿，零温度系数和可调输出电压的电压参考电路。本发明具有比常规的更好的补偿和固定的输出电压，并且完全消除了温度系数。本发明在模拟IC和数字/模拟混合IC方面有广泛的应用。

2. 发明授权

US09128497B2 Voltage reference circuit based on temperature compensation 有权
标题翻译：基于温度补偿的电压基准电路
公开(公告)号：US09128497B2
公开(公告)日：2015-09-08
申请号：US13993117
申请日：2011-08-24
申请人： Ting Li , Zhengfan Zhang , Mingyuan Xu , Yuxin Wang , Tao Liu
发明人： Ting Li , Zhengfan Zhang , Mingyuan Xu , Yuxin Wang , Tao Liu
IPC分类号： G05F3/02 , G05F3/30
CPC分类号： G05F3/02 , G05F3/30
摘要： The present invention pertains to a voltage reference circuit based on temperature compensation, comprising positive and negative temperature coefficient generating units, temperature compensation circuit, image circuit and voltage divider. In this circuit, Item T is compensated with Item T, and Item T ln(T) is compensated by Item T in (T), which features a well-targeted compensation performance. The circuit outputs a reference voltage with zero temperature coefficient, which is independent to T and T ln (T). The output voltage value could be defined by adjusting the ratio of resistance in voltage divider. The invention provides a voltage reference circuit featuring good compensation, zero temperature coefficient and adjustable output voltage. The invention has a better compensation than the conventional one and a fixed output voltage, and it totally eliminates the temperature coefficient. The invention has wide application in analog IC and digital/analog mixed IC.
摘要翻译：本发明涉及一种基于温度补偿的电压参考电路，包括正和负温度系数发生单元，温度补偿电路，图像电路和分压器。在该电路中，项目T用项目T补偿，项目T ln（T）由（T）中的项目T补偿，其特征是目标良好的补偿性能。该电路输出零温度系数的参考电压，其独立于T和T ln（T）。输出电压值可以通过调节分压器电阻的比例来定义。本发明提供了具有良好补偿，零温度系数和可调输出电压的电压参考电路。本发明具有比常规的更好的补偿和固定的输出电压，并且完全消除了温度系数。本发明在模拟IC和数字/模拟混合IC方面有广泛的应用。

3. 发明授权

US08531323B2 Pipelined analog-to-digital converter and its single redundancy bit digital correction technique 有权
标题翻译：流水线模数转换器及其单冗余位数字校正技术
公开(公告)号：US08531323B2
公开(公告)日：2013-09-10
申请号：US13142367
申请日：2010-06-21
申请人： Ting Li , Yuxin Wang , Xiaofeng Shen , Shutao Zhou , Tao Liu , Mingyuan Xu , Ruzhang Li , Kaiquan He
发明人： Ting Li , Yuxin Wang , Xiaofeng Shen , Shutao Zhou , Tao Liu , Mingyuan Xu , Ruzhang Li , Kaiquan He
IPC分类号： H03M1/06
CPC分类号： H03M1/0695 , H03M1/168
摘要： A pipeline A/D converter and its single redundancy bit digital correction are provided. The single redundancy bit digital correction includes the following steps: substages except for the last one quantizes input voltage, calculates the residual voltage, which is amplified and shifted to the middle part of the reference voltage range, and outputs to the following substage until the last one, which only quantizes the input voltage; the code and offset code of each substage corresponding to the quantized thermometer code are calculated; the offset codes of all stages are added by weight to get total offset code; and codes of all substages are added by weight, to which the total offset code is added. The comparator offset error is corrected to obtain an output code which identifies the negative or positive overflow of input signals. The A/D converter adopting the above digital correction is provided.
摘要翻译：提供流水线A / D转换器及其单个冗余位数字校正。单个冗余位数字校正包括以下步骤：除最后一个以外的子步长量化输入电压，计算被放大并转移到参考电压范围中间部分的剩余电压，并输出到下一个子站直到最后一个一个，仅量化输入电压; 计算与量化温度计代码相对应的每个子级的代码和偏移代码; 所有阶段的偏移代码通过权重相加得到总偏移代码; 并且通过加权添加所有子级的代码，添加总偏移代码。校正比较器偏移误差以获得识别输入信号的负或正溢出的输出代码。提供采用上述数字校正的A / D转换器。

4. 发明申请

US20110279295A1 PIPELINED ANALOG-TO-DIGITAL CONVERTER AND ITS SINGLE REDUNDANCY BIT DIGITAL CORRECTION TECHNIQUE 有权
标题翻译：管线模数转换器及其单冗余位数字校正技术
公开(公告)号：US20110279295A1
公开(公告)日：2011-11-17
申请号：US13142367
申请日：2010-06-21
申请人： Ting Li , Yuxin Wang , Xiaofeng Shen , Shutao Zhou , Tao Liu , Mingyuan Xu , Ruzhang Li , Kaiquan He
发明人： Ting Li , Yuxin Wang , Xiaofeng Shen , Shutao Zhou , Tao Liu , Mingyuan Xu , Ruzhang Li , Kaiquan He
IPC分类号： H03M1/12 , H03M1/06
CPC分类号： H03M1/0695 , H03M1/168
摘要： The present invention pertains to the technical field of A/D converter, to be more specific, a pipeline A/D converter and its single redundancy bit digital correction. The related single redundancy bit digital correction features the following steps: substages except for the last one quantizes input voltage, calculates the residual voltage, which is amplified and shifted to the middle part of the reference voltage range, and outputs to the following substage until the last one, which only quantizes the input voltage; The code and offset code of each substage, corresponding to the quantized thermometer code is calculated; the offset codes of all stages are added by weight to get total offset code; codes of all substages are added by weight, to which the total offset code is added. The comparator offset error is corrected to obtain an output code; the present invention released the A/D converter that applies the foregoing digital correction; the present invention is capable of reducing the number of substages of high speed and high resolution pipeline A/D converter and identifying the negative or positive overflows of input signals.
摘要翻译：本发明涉及A / D转换器的技术领域，更具体地说，涉及一种流水线A / D转换器及其单个冗余位数字校正。相关的单冗余位数字校正功能如下：除了最后一个子模块外，量子化输入电压，计算剩余电压，放大并偏移到参考电压范围的中间部分，并输出到下一级，直到最后一个，仅量化输入电压; 计算与量化温度计代码相对应的每个子级的代码和偏移码; 所有阶段的偏移代码通过权重相加得到总偏移代码; 所有子级别的代码按重量加上，补偿总偏移代码。校正比较器偏移误差以获得输出代码; 本发明公开了应用上述数字校正的A / D转换器; 本发明能够减少高速和高分辨率流水线A / D转换器的子级数，并且识别输入信号的负或正溢出。

5. 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.

6. 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.

7. 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.

8. 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。

9. 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。

10. 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。

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