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151. 外观设计

USD864282S1 Tripod 有权
公开(公告)号：USD864282S1
公开(公告)日：2019-10-22
申请号：US29624430
申请日：2017-11-01
申请人： Peng Liu
设计人： Peng Liu
摘要： FIG. 1 is a perspective view of a tripod showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.

152. 发明申请

US20180144929A1 METHOD FOR FORMING HIGH ASPECT RATIO PATTERNING STRUCTURE 有权
公开(公告)号：US20180144929A1
公开(公告)日：2018-05-24
申请号：US15385884
申请日：2016-12-21
申请人： Peng Liu , Qiyan Feng , Yu Ren , Yukun Lv , Jun Zhu , Hsusheng Chang
发明人： Peng Liu , Qiyan Feng , Yu Ren , Yukun Lv , Jun Zhu , Hsusheng Chang
IPC分类号： H01L21/027 , H01L21/311 , H01L21/02 , G03F7/095
CPC分类号： H01L21/0273 , G03F7/095 , H01L21/02271 , H01L21/02282 , H01L21/3065 , H01L21/3081 , H01L21/31116 , H01L21/31138
摘要： The invention disclosed a method for forming high aspect ratio patterning structure. Firstly, forming a dielectric film ashing stop layer, a first photoresist layer, a first hard mask layer and a second photoresist layer on a semiconductor substrate in turn. A second hard mask layer having a high etch selectivity ratio with the first photoresist layer is formed on top surface and sidewall of the pattern by utilizing a low temperature chemical vapor deposition process, which can be a protect for the pattern sidewall during the later etching process of the first photoresist layer. So, the cone-shaped or the bowling-shaped photoresist morphology caused by plasma bombardment can be avoided. Therefore, the problems of the insufficient of selectivity ratio, burrs at the edge of the pattern and larger critical dimension can be solved, and the implanted ions can be well distributed according to the design of the device.

153. 发明授权

US08930839B2 Automatically arranging of icons on a user interface 有权
标题翻译：在用户界面上自动排列图标
公开(公告)号：US08930839B2
公开(公告)日：2015-01-06
申请号：US13301792
申请日：2011-11-22
申请人： Li He , Peng Liu
发明人： Li He , Peng Liu
IPC分类号： G06F3/048 , G06F3/0481
CPC分类号： G06F3/04817
摘要： Automatically arranging icons on a user interface is provided. A plurality of icons associated with items are received and displayed on the user interface. An importance score for each icon of the plurality of icons and a similarity score between two or more of the plurality of icons are determined. Further, a user interface coordinate is assigned to at least a portion of the plurality of icons based on the importance and similarity scores. The user interface is then displayed with the at least a portion of the plurality of icons according to the user interface coordinate.
摘要翻译：提供在用户界面上自动排列图标。与项目相关联的多个图标被接收并显示在用户界面上。确定多个图标的每个图标的重要性得分以及多个图标中的两个或更多个图标之间的相似性得分。此外，基于重要性和相似性得分，向多个图标的至少一部分分配用户界面坐标。然后根据用户界面坐标与多个图标的至少一部分显示用户界面。

154. 发明申请

US20140246767A1 SEMICONDUCTOR DEVICE AND METHOD OF ASSEMBLING SAME 有权
标题翻译：半导体器件及其组装方法
公开(公告)号：US20140246767A1
公开(公告)日：2014-09-04
申请号：US14077174
申请日：2013-11-11
申请人： Peng Liu , Qingchun He , Zhaobin Qi , Liqiang Xu , Tong Zhao
发明人： Peng Liu , Qingchun He , Zhaobin Qi , Liqiang Xu , Tong Zhao
IPC分类号： H01L23/495 , H01L25/00
CPC分类号： H01L23/49575 , H01L23/49503 , H01L23/4952 , H01L24/29 , H01L24/32 , H01L24/45 , H01L24/48 , H01L24/73 , H01L25/50 , H01L2224/27013 , H01L2224/29101 , H01L2224/2919 , H01L2224/32245 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48247 , H01L2224/48257 , H01L2224/73265 , H01L2224/78313 , H01L2924/0002 , H01L2924/19107 , H01L2924/00 , H01L2924/00014 , H01L2924/00012 , H01L2924/014
摘要： A semiconductor device includes a lead frame having a down bond area, a die attach area and a dam formed between the down bond area and the die attach area. A bottom of the dam is attached on a surface of the lead frame. The dam prevents contamination of the down bond area from die attach material, which may occur during a die attach process.
摘要翻译：半导体器件包括具有下焊接区域的引线框架，管芯附着区域和形成在下焊接区域和管芯附着区域之间的坝。大坝的底部附着在引线框架的表面上。大坝可防止下模接合区域从芯片附着材料中的污染，这可能在芯片附着过程中发生。

155. 发明授权

US08637506B2 Compositions and methods for bone formation and remodeling 有权
标题翻译：用于骨形成和重塑的组合物和方法
公开(公告)号：US08637506B2
公开(公告)日：2014-01-28
申请号：US10849067
申请日：2004-05-19
申请人： Dianqing Wu , Yazhou Zhang , Peng Liu , Xiaofeng Li , Jie Zhang , Jufang Shan , Dean Engelhardt
发明人： Dianqing Wu , Yazhou Zhang , Peng Liu , Xiaofeng Li , Jie Zhang , Jufang Shan , Dean Engelhardt
IPC分类号： A61K31/535 , C07C50/18
CPC分类号： G01N33/6893 , A61K38/00 , G01N33/6887 , G01N2500/00 , G01N2800/10 , G01N2800/108
摘要： The mechanism by which the high bone mass (HBM) mutation (G171V) of the Wnt coreceptor LRP5 regulates the canonical Wnt signaling was investigated. The mutation was previously shown to reduce Dkk protein-1-mediated antagonism, suggesting that the first YWTD repeat domain where G171 is located may be responsible for Dkk protein-mediated antagonism. However, we found that the third YWTD repeat, but not the first repeat domain, is required for DKK1-mediated antagonism. Instead, we found that the G171V mutation disrupted the interaction of LRP5 with Mesd, a chaperon protein for LRP5/6 that is required for the coreceptors' transport to cell surfaces, resulting in less LRP5 molecules on the cell surface. Although the reduction in the level of cell surface LRP5 molecules led to a reduction in Wnt signaling in a paracrine paradigm, the mutation did not appear to affect the activity of coexpressed Wnt in an autocrine paradigm. Together with the observation that osteoblast cells produce autocrine canonical Wnt, Wnt7b, and that osteocytes produce paracrine Dkk1, we believe that the G171V mutation may cause an increase in Wnt activity in osteoblasts by reducing the number of targets for paracrine Dkk1 to antagonize without affecting the activity of autocrine Wnt.
摘要翻译：研究了Wnt共同受体LRP5的高骨量（HBM）突变（G171V）调节规范Wnt信号传导的机制。以前显示突变可以降低Dkk蛋白-1介导的拮抗作用，这表明G171位于第一个YWTD重复结构域可能是Dkk蛋白介导的拮抗作用的原因。然而，我们发现第三个YWTD重复，但不是第一个重复结构域，是DKK1介导的拮抗作用所必需的。相反，我们发现G171V突变破坏了LRP5与Mesd的相互作用，Mesd是共受体转运到细胞表面所需的LRP5 / 6的伴侣蛋白，导致细胞表面上较少的LRP5分子。尽管细胞表面LRP5分子水平的降低导致旁分泌范例中Wnt信号传导的降低，但突变似乎不影响共表达Wnt在自分泌范式中的活性。连同观察到成骨细胞产生自分泌的正常Wnt，Wnt7b，并且该骨细胞产生旁分泌的Dkk1，我们认为G171V突变可能通过减少旁分泌Dkk1靶向拮抗的目标数量引起成骨细胞中Wnt活性的增加，而不会影响自分泌Wnt的活性。

156. 发明授权

US08620745B2 Selecting advertisements for placement on related web pages 有权
标题翻译：选择在相关网页上放置广告
公开(公告)号：US08620745B2
公开(公告)日：2013-12-31
申请号：US13381037
申请日：2010-12-27
申请人： Siyu You , Peng Liu
发明人： Siyu You , Peng Liu
IPC分类号： G06Q30/00
CPC分类号： G06F17/3089 , G06Q30/0241 , G06Q30/0243
摘要： Systems and methods are described that select advertisements for placement on a series of consecutively-accessed web pages, such as consecutively-accessed web search results pages generated in response to a particular search. The systems and methods perform a separate advertisement ranking process to select advertisements for placement on each web page in the series of consecutively-accessed web pages at the time the web page is accessed. For web pages that follow the first web page in the series, the systems and methods utilize an advertisement ranking technique that calculates a probability that a user will select an advertisement based on certain user selection feedback features. The user selection feedback features for an advertisement are determined by comparing attributes of the advertisement to attributes of user-selectable items that were presented on one or more of the previously-accessed web pages in the series that are known to have been selected or not selected by the user.
摘要翻译：描述了系统和方法，其选择用于放置在一系列连续访问的网页上的广告，诸如响应于特定搜索生成的连续访问的网页搜索结果页面。系统和方法执行单独的广告排序过程，以在访问网页时选择在连续访问的一系列网页中的每个网页上的布置的广告。对于遵循该系列中的第一网页的网页，系统和方法利用广告排序技术，其计算用户将基于特定用户选择反馈特征来选择广告的概率。用于广告的用户选择反馈特征通过将广告的属性与在系列中已被选择或未被选择的一个或多个先前访问的网页上呈现的用户可选项目的属性进行比较来确定由用户

157. 发明授权

US08457252B2 Method and apparatus for digital signal reception 有权
标题翻译：用于数字信号接收的方法和装置
公开(公告)号：US08457252B2
公开(公告)日：2013-06-04
申请号：US12450685
申请日：2007-04-04
申请人： Peng Liu
发明人： Peng Liu
IPC分类号： H04L27/00 , H03K9/00
CPC分类号： H04L27/2657 , H04L25/0224 , H04L27/2675 , H04L27/2695
摘要： The present invention relates to a digital signal reception method and apparatus. Said digital signal receiver comprises a Common Phase Error removal unit for eliminating CPE contained in the received signal by using CSI corrected pilot sub-carriers; a channel estimation unit for estimating channel state information of the received signal after removing the CPE and feed the CSI to the CPE removal unit, and a means for generating the CSI corrected pilot sub-carriers by multiplying the CSI with 1 or −1 according to positive or negative sign of the local pilot sub-carriers only in response to continual pilots of the received signal. Said method comprises estimating the CSI of the received digital signal after removing CPE; and eliminating the CPE of the received signal by using the CSI corrected pilot sub-carriers, whereby a low complexity and high accuracy are achieved.
摘要翻译：本发明涉及一种数字信号接收方法及装置。所述数字信号接收机包括公共相位误差去除单元，用于通过使用经CSI校正的导频子载波来消除接收信号中包含的CPE; 信道估计单元，用于在去除所述CPE并且将所述CSI馈送到所述CPE去除单元之后估计所述接收信号的信道状态信息，以及用于通过将所述CSI与1或-1相乘以生成所述CSI校正的导频子载波的装置，本地导频子载波的正或负符号仅响应于接收信号的连续导频。所述方法包括：在去除CPE之后估计接收到的数字信号的CSI; 并且通过使用CSI校正的导频子载波来消除接收信号的CPE，由此实现了低复杂度和高精度。

158. 发明申请

US20130009840A1 WHIP DUAL-BAND ANTENNA 审中-公开
标题翻译： WHIP双色天线
公开(公告)号：US20130009840A1
公开(公告)日：2013-01-10
申请号：US13636641
申请日：2010-03-24
申请人： Peng Liu , Gee Siong Kok
发明人： Peng Liu , Gee Siong Kok
IPC分类号： H01Q5/01 , H01Q9/06
CPC分类号： H01Q1/243 , H01Q1/362 , H01Q5/357 , H01Q5/48 , H01Q9/30 , H01Q9/36
摘要： A whip dual-band antenna is disclosed in the present invention, and includes a radiator which is connected with a radio via a feed point of the radio, wherein the radiator includes a linear first radiator for generating a first resonance, a helical second radiator is set on the top of the first radiator in an inverse series manner, and the second radiator is used for generating a second resonance whose frequency is higher than the resonance frequency of the first radiator. In the present invention, by adding additionally a second radiator with a higher resonance frequency on the top of a first radiator dexterously, the length of the model of the second resonance frequency is increased, and the effect of the change of the UltraHigh Frequency (UHF) band is decreased. The antenna performance is better concentrated on the upper hemisphere when the dual-band antenna is operating in the Global Positioning System (GPS) frequency band, so as to implement a better GPS gain performance without affecting the effect in the UHF band.
摘要翻译：在本发明中公开了一种鞭状双频带天线，其包括经由无线电的馈电点与无线电连接的散热器，其中散热器包括用于产生第一共振的线性第一辐射器，螺旋形第二辐射体是设置在第一辐射体的顶部以反向串联方式，并且第二辐射器用于产生频率高于第一辐射体的谐振频率的第二谐振。在本发明中，通过在第一辐射体的顶部附加额外添加具有较高谐振频率的第二辐射体，第二共振频率的模型的长度增加，并且超高频（UHF）的变化的影响）带减少。当双频天线在全球定位系统（GPS）频带中工作时，天线性能更好地集中在上半球，以便在不影响UHF频段的效果的情况下实现更好的GPS增益性能。

159. 发明授权

US08341842B2 Method of manufacturing heat sink 有权
标题翻译：制造散热片的方法
公开(公告)号：US08341842B2
公开(公告)日：2013-01-01
申请号：US12537267
申请日：2009-08-07
申请人： Guo Chen , Peng Liu , Shi-Wen Zhou , Chun-Chi Chen
发明人： Guo Chen , Peng Liu , Shi-Wen Zhou , Chun-Chi Chen
IPC分类号： B21D53/00
CPC分类号： H01L21/4882 , H01L23/3672 , H01L23/3677 , H01L2924/0002 , Y10T29/4935 , Y10T29/49368 , H01L2924/00
摘要： A method of manufacturing a heat sink includes, firstly, providing a plurality of fins each having a head and a body extending from the head, providing a base having a plurality of studs protruding from a top surface thereof, and providing a cover defining a plurality of recesses in a bottom thereof for receiving the heads of the fins and a plurality of orfices for receiving the studs. Next, the cover and the base are pressed to sandwich the heads of the fins therebetween. Then the studs of the base are punched to expand the studs and cause the studs to intimately engage with the cover.
摘要翻译：一种制造散热片的方法，首先是提供多个翅片，每个翅片均具有从头部延伸的头部和主体，提供具有从其顶表面突出的多个螺柱的基座，以及提供限定多个的底部中的凹部用于接收翅片的头部和用于接收螺栓的多个凸起部。接下来，按压盖和基座以将翅片的头部夹在其间。然后冲压底座的螺栓以扩展螺柱，并使螺柱与盖子紧密接合。

160. 发明申请

US20120280102A1 CLAMP MECHANISM FOR CLAMPING A HEAT SINK 有权
标题翻译：钳夹机构用于夹紧散热器
公开(公告)号：US20120280102A1
公开(公告)日：2012-11-08
申请号：US13189591
申请日：2011-07-25
申请人： Peng Liu
发明人： Peng Liu
IPC分类号： H01L23/40
CPC分类号： B25B5/14
摘要： A clamp mechanism for clamping a heat sink is disclosed in the present invention. The clamp mechanism includes a base. An accommodating space is formed on a side of the base, and the accommodating space is for accommodating the heat sink. The clamp mechanism further includes at least one constraining component pivoted to the base for engaging with an engaging portion of the heat sink, so as to fix the heat sink inside the accommodating space. The clamp mechanism further includes at least one contacting component pivoted to the base for buckling a hook of the heat sink when pivoting relative to the base, so as to rotate the hook relative to a shaft of the heat sink.
摘要翻译：在本发明中公开了一种用于夹紧散热器的夹紧机构。夹紧机构包括底座。在基座的一侧形成容纳空间，容纳空间用于容纳散热器。夹紧机构还包括至少一个约束部件，该约束部件枢转到基座，用于与散热器的接合部分接合，以将散热片固定在容纳空间内。所述夹紧机构还包括至少一个接触部件，所述接触部件枢转到所述基座，用于在相对于所述基座转动时使所述散热器的钩子弯曲，从而相对于所述散热器的轴线旋转所述钩子。

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