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    • 3. 发明申请
    • ADAPTIVE AGGREGATION: IMPROVING THE PERFORMANCE OF GROUPING AND DUPLICATE ELIMINATION BY AVOIDING UNNECESSARY DISK ACCESS
    • 自适应聚合:通过避免不必要的磁盘访问来改善分组和重复消除的性能
    • US20090292704A1
    • 2009-11-26
    • US12126831
    • 2008-05-23
    • Ying ChenBin He
    • Ying ChenBin He
    • G06F7/00G06F17/30
    • G06F17/30412
    • A method for use with an aggregation operation (e.g., on a relational database table) includes a sorting pass and a merging pass. The sorting pass includes: (a) reading blocks of the table from a storage medium into a memory using an aggregation method until the memory is substantially full or until all the data have been read into the memory; (b) determining a number k of blocks to write back to the storage medium from the memory; (c) selecting k blocks from memory, sorting the k blocks, and then writing the k blocks back to the storage medium as a new sublist; and (d) repeating steps (a), (b), and (c) for any unprocessed tuples in the database table. The merging pass includes: merging all the sublists to form an aggregation result using a merge-sort algorithm.
    • 用于聚合操作(例如,在关系数据库表中)的方法包括排序通行证和合并通行证。 排序通行证包括:(a)使用聚合方法从存储介质将存储介质的块读取到存储器中,直到存储器基本为满或直到所有数据已被读入存储器为止; (b)从所述存储器确定要从所述存储介质写回的块数k; (c)从存储器中选择k个块,对k个块进行排序,然后将k个块作为新的子列表写入存储介质; 和(d)对数据库表中的任何未处理的元组重复步骤(a),(b)和(c)。 合并通过包括:使用合并排序算法合并所有子列表以形成聚合结果。
    • 4. 发明申请
    • BIOSENSORS INTEGRATED WITH A MICROFLUIDIC STRUCTURE
    • 生物传感器与微流体结构集成
    • US20140021516A1
    • 2014-01-23
    • US14033615
    • 2013-09-23
    • International Business Machines Corporation
    • Kristin M. ACKERSONJohn J. ELLIS-MONAGHANJeffrey P. GAMBINOYen L. LIM
    • G01N27/414
    • G01N27/4145H01L29/772
    • A biosensor with a microfluidic structure surrounded by an electrode and methods of forming the electrode around the microfluidic structure of the biosensor are provided. A method includes forming a gate or electrode in a first layer. The method further includes forming a trench in a second layer. The method further includes forming a first metal layer in the trench such that the first metal layer is in electrical contact with the gate or the electrode. The method further includes forming a sacrificial material in the trench. The method further includes forming a second metal layer over the sacrificial material and in contact with the first metal layer. The method further includes removing the sacrificial material such that a microfluidic channel is formed surrounded by the first and the second metal layers.
    • 提供了由电极包围的微流体结构的生物传感器和围绕生物传感器的微流体结构形成电极的方法。 一种方法包括在第一层中形成栅极或电极。 该方法还包括在第二层中形成沟槽。 该方法还包括在沟槽中形成第一金属层,使得第一金属层与栅极或电极电接触。 该方法还包括在沟槽中形成牺牲材料。 该方法还包括在牺牲材料上形成第二金属层并与第一金属层接触。 该方法还包括去除牺牲材料,使得由第一和第二金属层围绕的微流体通道形成。
    • 7. 发明申请
    • Hybrid orientation CMOS with partial insulation process
    • 混合定向CMOS与部分绝缘工艺
    • US20060073646A1
    • 2006-04-06
    • US10958717
    • 2004-10-05
    • Min Yang
    • Min Yang
    • H01L21/84H01L21/20H01L21/8238
    • H01L27/1203H01L21/84H01L27/1207
    • The present invention provides a method of integrated semiconductor devices such that different types of devices are formed upon a specific crystallographic orientation of a hybrid substrate. In accordance with the present invention, junction capacitance of one of the devices is improved in the present invention by forming the source/drain diffusion regions of the device in an epitiaxial semiconductor material such that they are situated on a buried insulating layer that extends partially underneath the body of the second semiconductor device. The second semiconductor device, together with the first semiconductor device, is both located atop the buried insulating layer. Unlike the first semiconductor device in which the body thereof is floating, the second semiconductor device is not floating. Rather, it is in contact with an underlying first semiconducting layer.
    • 本发明提供一种集成半导体器件的方法,使得在混合衬底的特定晶体取向上形成不同类型的器件。 根据本发明,通过在外延半导体材料中形成器件的源极/漏极扩散区域,使得它们位于在部分下方延伸的掩埋绝缘层上,从而在本发明中提高了器件之一的结电容 第二半导体器件的主体。 第二半导体器件与第一半导体器件一起位于掩埋绝缘层的顶部。 与其主体浮动的第一半导体器件不同,第二半导体器件不浮动。 而是与底层的第一半导体层接触。
    • 8. 发明授权
    • Solid state extension method
    • 固态扩展方法
    • US6017682A
    • 2000-01-25
    • US979382
    • 1997-11-26
    • Marie AngelopoulosClaudius FegerJeffrey Donald GelormeJane Margaret Shaw
    • Marie AngelopoulosClaudius FegerJeffrey Donald GelormeJane Margaret Shaw
    • G03F7/004G03F7/038G03F7/40
    • G03F7/0387G03F7/0045Y10S430/143Y10S430/167
    • A solid state chain extension method provides for the formation of a solid state film comprised of a high molecular weight polymer by chain extending a deblocked Lewis base with Lewis acid oligomers while the reactants are in a solid state form. In one embodiment, a negative resist is prepared by selectively exposing regions of the solid state film. The Lewis base is deblocked at the exposed regions by a suitable deblocking means. The Lewis acid oligomers and the deblocked Lewis base chain extend at the exposed regions. Development of the film removes the non-polymerized reactants. Optionally, the Lewis acid oligomers, when radiation-cross-linking, are cross-linked with one another prior to deblocking the Lewis base to form a negative resist. The cross-linked oligomers polymerize with the subsequently deblocked base to provide a high molecular weight polymer film. In an alternative embodiment, a positive resist is used by degrading and removing photo-sensitive Lewis acid oligomers using selective exposure lithography techniques and, subsequently, deblocking the Lewis base and chain extending the remaining oligomers with the deblocked Lewis base at the unexposed regions.
    • 固态链延伸方法提供了通过将路易斯酸低聚物链路延伸解链路易斯碱同时反应物呈固态形式形成由高分子量聚合物构成的固态膜。 在一个实施方案中,通过选择性地暴露固态膜的区域来制备负性抗蚀剂。 路易斯碱通过合适的去块装置在暴露区域解封。 路易斯酸低聚物和解封的路易斯碱基链在暴露的区域延伸。 膜的开发除去未聚合的反应物。 任选地,当辐射交联时,路易斯酸低聚物在将路易斯碱解封以形成负性抗蚀剂之前彼此交联。 交联的低聚物与随后的解封底物聚合以提供高分子量聚合物膜。 在替代实施方案中,通过使用选择性曝光光刻技术降解和除去光敏路易斯酸低聚物,然后使路易斯碱和链在未曝光区域上与解封的路易斯碱扩展剩余的低聚物链,使用正性抗蚀剂。
    • 10. 发明授权
    • Data masking
    • 数据屏蔽
    • US09135315B2
    • 2015-09-15
    • US13777355
    • 2013-02-26
    • International Business Machines Corporation
    • Pedro BarbasAustin CliffordGareth JenkinsBrian McKeown
    • G06F17/30
    • G06F17/30554G06F17/30483
    • Aspects include data masking in database operations including intercepting a database query and identifying masked data in the query. The masked data in the query is unmasked by substituting the masked data with equivalent real values. The unmasked query is sent to the database engine, and a result provided by the database engine in response to the unmasked query is intercepted. The values in the result that correspond to sensitive information are identified. The result is masked by substituting the values in the result corresponding to sensitive information with masked equivalents. The masked result is returned to a user.
    • 方面包括数据库操作中的数据屏蔽,包括拦截数据库查询和识别查询中的屏蔽数据。 通过用等效的实际值替换被屏蔽的数据来解除查询中的屏蔽数据。 未屏蔽的查询被发送到数据库引擎,并且数据库引擎提供的响应于未屏蔽查询的结果被截取。 识别与敏感信息对应的结果中的值。 通过用掩蔽的等价物代替对应于敏感信息的结果中的值来掩蔽结果。 屏蔽的结果返回给用户。