会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 91. 发明授权
    • Lateral flow system and assay
    • 侧流系统和测定
    • US08003407B2
    • 2011-08-23
    • US11572568
    • 2005-07-29
    • Siliang ZhouWilliam RutterNing Liu
    • Siliang ZhouWilliam RutterNing Liu
    • G01N33/558
    • G01N33/558Y10S435/805Y10S435/81Y10S435/97Y10S436/807Y10S436/81
    • The present invention relates to a lateral flow assay and system, including a test strip, for detection and quantification of analytes in samples, such as samples containing cells and fluid. In general, according to the present invention, a test strip for a lateral flow assay for detection of at least one analyte in a sample comprises: (1) a chromatographic strip, a sample filter, a fluid-impermeable barrier, and means for providing a mobilizable detectable agent that is capable of binding to the at least one analyte or to the capture agent after capturing the analyte to the chromatographic strip such that the mobilizable detectable agent migrates through the chromatographic strip and contacts sample that has passed through the sample filter and also has migrated through the chromatographic strip. The test strip allows detection with or without quantitation of an analyte in a sample containing whole cells.
    • 本发明涉及一种侧流测定和系统,包括用于检测和定量样品中的分析物的测试条,例如含有细胞和流体的样品。 通常,根据本发明,用于检测样品中至少一种分析物的横向流动测定的测试条包括:(1)色谱条,样品过滤器,流体不可渗透屏障和用于提供 可移动的可检测试剂,其在将分析物捕获到色谱条之后能够结合至少一种分析物或捕获剂,使得可移动的可检测试剂迁移通过色谱条并接触通过样品过滤器的样品, 也已经通过色谱条带迁移。 测试条允许在含有全细胞的样品中检测有或没有定量分析物。
    • 93. 发明授权
    • Method of forming a gate dielectric
    • 形成栅极电介质的方法
    • US07741183B2
    • 2010-06-22
    • US12039361
    • 2008-02-28
    • Tien Ying LuoNing LiuMohamed S. Moosa
    • Tien Ying LuoNing LiuMohamed S. Moosa
    • H01L21/336H01L21/31H01L21/469
    • H01L21/3144H01L21/28185H01L21/28202H01L21/3105H01L29/513H01L29/518H01L29/6659
    • A method of forming a semiconductor device includes providing a substrate for the semiconductor device. A base oxide layer is formed overlying the substrate by applying a rapid thermal oxidation (RTO) of the substrate in the presence of oxygen. A nitrogen-rich region is formed within and at a surface of the base oxide layer. The nitrogen-rich region overlies an oxide region in the base oxide layer. Afterwards, the semiconductor device is annealed in a dilute oxygen and hydrogen-free ambient of below 1 Torr partial pressure of the oxygen. The annealing heals bond damage in both the oxide region and the nitrogen-rich region in the base oxide layer. After annealing the semiconductor device in the dilute oxygen ambient, in-situ steam generation (ISSG) is used to grow and density the oxide region in the base oxide layer at an interface between the substrate and base oxide layer.
    • 形成半导体器件的方法包括提供用于半导体器件的衬底。 通过在氧的存在下施加衬底的快速热氧化(RTO),在衬底上形成基底氧化物层。 在基底氧化物层的表面内和表面形成富氮区域。 富氮区域覆盖在基底氧化物层中的氧化物区域。 之后,半导体器件在氧低于1Torr分压的稀氧和无氢环境中进行退火。 该退火对基底氧化物层中的氧化物区域和富氮区域进行了愈合。 在稀氧环境中对半导体器件进行退火之后,使用原位蒸汽发生(ISSG)来生长和密集基底氧化物层中的氧化物区域,该基底氧化物层在衬底和基底氧化物层之间的界面处。
    • 94. 发明授权
    • Determination of time dependency of search queries
    • 确定搜索查询的时间依赖关系
    • US07693908B2
    • 2010-04-06
    • US11770358
    • 2007-06-28
    • Ning LiuJun YanBenyu ZhangZheng ChenJian Wang
    • Ning LiuJun YanBenyu ZhangZheng ChenJian Wang
    • G06F17/30
    • G06F17/30864G06Q30/02
    • Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted.
    • 用于分析和建模查询频率的技术由查询分析系统提供。 查询分析系统分析查询的频率,以确定查询是时间依赖还是时间无关。 查询分析系统根据其周期性预测与时间相关的查询的频率。 查询分析系统根据与其他查询的因果关系预测与时间无关的查询的频率。 为了预测时间无关查询的频率,查询分析系统随时间分析查询的频率,以识别频率的显着增加,这被称为“查询事件”或“事件”。查询分析系统预测频率 基于具有事件倾向于在要预测的查询的事件之前的查询的与时间无关的查询。
    • 95. 发明授权
    • Forecasting time-independent search queries
    • 预测与时间无关的搜索查询
    • US07685099B2
    • 2010-03-23
    • US11770445
    • 2007-06-28
    • Ning LiuJun YanBenyu ZhangZheng ChenJian Wang
    • Ning LiuJun YanBenyu ZhangZheng ChenJian Wang
    • G06F17/30
    • G06F17/30864G06Q30/02
    • Techniques for analyzing and modeling the frequency of queries are provided by a query analysis system. A query analysis system analyzes frequencies of a query over time to determine whether the query is time-dependent or time-independent. The query analysis system forecasts the frequency of time-dependent queries based on their periodicities. The query analysis system forecasts the frequency of time-independent queries based on causal relationships with other queries. To forecast the frequency of time-independent queries, the query analysis system analyzes the frequency of a query over time to identify significant increases in the frequency, which are referred to as “query events” or “events.” The query analysis system forecasts frequencies of time-independent queries based on queries with events that tend to causally precede events of the query to be forecasted.
    • 用于分析和建模查询频率的技术由查询分析系统提供。 查询分析系统分析查询的频率,以确定查询是时间依赖还是时间无关。 查询分析系统根据其周期性预测与时间相关的查询的频率。 查询分析系统根据与其他查询的因果关系预测与时间无关的查询的频率。 为了预测时间无关查询的频率,查询分析系统随时间分析查询的频率,以识别频率的显着增加,这被称为“查询事件”或“事件”。查询分析系统预测频率 基于具有事件倾向于在要预测的查询的事件之前的查询的与时间无关的查询。
    • 98. 发明申请
    • METHOD TO REMOVE REPETITIVE SEQUENCES FROM HUMAN DNA
    • 从人类DNA中移除重复序列的方法
    • US20100021971A1
    • 2010-01-28
    • US12441525
    • 2007-08-16
    • Zhong ChenNing Liu
    • Zhong ChenNing Liu
    • C12P19/34
    • C12Q1/6806C12Q2539/101C12Q2525/151
    • The invention discloses an innovative method to deplete repetitive sequences from human DNA. The method comprises (a) providing a source DNA containing both unique and repetitive sequences and sonicating the source DNA to smaller fragments; (b) providing a driver DNA containing sequences complementary to the repetitive sequences of the source DNA and labeled with a non-radioactive label, (c) hybridizing the source DNA and the driver DNA in the presence of a molecule that binds the label to form a complex; (d) removing the hybridized repetitive sequences from the complex by using RNAase and electrophoresis or by incubating with a mixture of phenol, chloroform, and ethanol; and (e) recovering the remaining source DNA wherein said repetitive sequences being significantly removed.
    • 本发明公开了一种从人类DNA中消耗重复序列的创新方法。 该方法包括(a)提供含有唯一和重复序列的源DNA,并将源DNA超声处理成较小的片段; (b)提供含有与源DNA的重复序列互补并且用非放射性标记标记的序列的驱动DNA,(c)在结合标记的分子存在下使源DNA与驱动DNA杂交形成 一个复杂的 (d)通过使用RNA酶和电泳或通过与苯酚,氯仿和乙醇的混合物一起孵育从复合物中除去杂交的重复序列; 和(e)回收剩余的源DNA,其中显着除去所述重复序列。
    • 100. 发明申请
    • METHOD OF DETECTING GENOMIC ABERRATIONS FOR PRENATAL DIAGNOSIS
    • 检测基因治疗对于临床诊断的方法
    • US20100015619A1
    • 2010-01-21
    • US12445516
    • 2007-09-21
    • Hongtao ZhangNing LiuZhong Chen
    • Hongtao ZhangNing LiuZhong Chen
    • C12Q1/68
    • C12Q1/6883C12Q2600/16
    • This invention relates to assays used to detect and confirm genomic aberrations, such as chromosomes 13, 18, 21, X and Y aneuploidy as well as 22q11.2 deletions, for prenatal diagnosis. For the detection, combined STR markers (all tetra-nucleotide repeats) are employed to cover different chromosome regions. For the confirmation step, individual chromosome specific STR markers (tetra-nucleotide repeats) are utilized. This invention particularly relates to multiplex analysis for the presence or absence of STR markers in genomic DNA isolated from peripheral blood, amniotic fluid, cultured amniocytes, chorionic villi, or fetal cells existing in maternal blood. This invention offers an efficient approach to identify chromosomal abnormalities by using STR markers.
    • 本发明涉及用于检测和确认基因组畸变的测定法,例如染色体13,18,21,X和Y非整倍性以及22q11.2缺失,用于产前诊断。 为了检测,使用组合的STR标记(全部四核苷酸重复)来覆盖不同的染色体区域。 对于确认步骤,使用个体染色体特异性STR标记(四核苷酸重复)。 本发明特别涉及从外周血,羊水,培养的羊膜细胞,绒毛膜绒毛或存在于母体血液中的胎儿细胞分离的基因组DNA中存在或不存在STR标记的多重分析。 本发明提供了通过使用STR标记鉴定染色体异常的有效方法。