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1. 发明申请

US20050090042A1 Integrated circuit die and an electronic assembly having a three-dimensional interconnection scheme 有权
公开(公告)号：US20050090042A1
公开(公告)日：2005-04-28
申请号：US10996163
申请日：2004-11-23
申请人： Johanna Swan , Bala Natarajan , Chien Chiang , Greg Atwood , Valluri Rao
发明人： Johanna Swan , Bala Natarajan , Chien Chiang , Greg Atwood , Valluri Rao
IPC分类号： H01L21/768 , H01L23/48 , H01L25/065 , H01L21/44
CPC分类号： H01L25/0657 , H01L21/76898 , H01L23/481 , H01L25/50 , H01L2224/16 , H01L2225/06513 , H01L2225/06517 , H01L2225/06541 , H01L2225/06589 , Y10T29/49155 , Y10T29/49165
摘要： An electronic assembly is assembled by stacking two or more integrated circuit dies on top of one another. Prior to singulation, an opening is laser-drilled into an upper die, and subsequently filled with a conductive member. The conductive member is located on a lower die and interconnects integrated circuits of the upper and lower dies. Laser-drilling allows for faster throughput when compared to, for example, etching, especially if a small number of openings has to be formed. The opening is laser-drilled from an upper surface of the upper die all the way through the die, which allows for the use of alignment marks on an upper surface of the upper die.

2. 发明授权

US09297824B2 Techniques, systems and devices related to acceleration measurement 有权
标题翻译：与加速度测量相关的技术，系统和设备
公开(公告)号：US09297824B2
公开(公告)日：2016-03-29
申请号：US13618003
申请日：2012-09-14
申请人： Qing Ma , Valluri Rao , Feras Eid , Kevin Lin , Weng Hong Teh , Johanna Swan , Robert Sankman
发明人： Qing Ma , Valluri Rao , Feras Eid , Kevin Lin , Weng Hong Teh , Johanna Swan , Robert Sankman
IPC分类号： G01P15/105 , G01P15/08 , G01P15/097 , G01P15/18
CPC分类号： G01P15/097 , G01P15/105 , G01P15/18
摘要： An accelerometer includes a mass, suspended by a beam, and associated conductive paths. Each conductive path is subjected to a magnetic field, such that, when a time varying signal is applied to the conductive paths, a characteristic resonant frequency is produced, and when the mass experiences an acceleration, a respective change in the resonant frequency is produced that may be interpreted as acceleration data. Embodiments include methods of manufacturing an accelerometer and systems and devices incorporating the accelerometer.
摘要翻译：加速度计包括由梁悬挂的质量块和相关联的导电路径。每个导电路径受到磁场的影响，使得当对导电路径施加时变信号时，产生特性谐振频率，并且当质量经历加速度时，产生谐振频率的相应变化，可以解释为加速度数据。实施例包括制造加速度计的方法和结合有加速度计的系统和装置。

3. 发明申请

US20120196384A1 BIOSENSOR UTILIZING A RESONATOR HAVING A FUNCTIONALIZED SURFACE 审中-公开
标题翻译：生物传感器利用具有功能化表面的共振器
公开(公告)号：US20120196384A1
公开(公告)日：2012-08-02
申请号：US13444045
申请日：2012-04-11
申请人： Yuegang Zhang , Andrew A. Berlin , Qing Ma , Li-Peng Wang , Valluri Rao , Mineo Yamakawa
发明人： Yuegang Zhang , Andrew A. Berlin , Qing Ma , Li-Peng Wang , Valluri Rao , Mineo Yamakawa
IPC分类号： G01N33/53
CPC分类号： G01N33/54373 , B82Y15/00 , B82Y30/00 , G01N27/126 , G01N29/022 , G01N29/036 , G01N29/2437 , G01N29/348 , G01N33/0031 , G01N2291/02466 , G01N2291/0255 , G01N2291/0256 , G01N2291/0426 , Y10T436/11 , Y10T436/143333 , Y10T436/144444 , Y10T436/25375
摘要： Systems and methods for detecting the presence of biomolecules in a sample using biosensors that incorporate resonators which have functionalized surfaces for reacting with target biomolecules. In one embodiment, a device includes a piezoelectric resonator having a functionalized surface configured to react with target molecules, thereby changing the mass and/or charge of the resonator which consequently changes the frequency response of the resonator. The resonator's frequency response after exposure to a sample is compared to a reference, such as the frequency response before exposure to the sample, a stored baseline frequency response or a control resonator's frequency response.
摘要翻译：使用包含具有功能化表面以与靶生物分子反应的共振器的生物传感器来检测样品中存在生物分子的系统和方法。在一个实施例中，器件包括压电谐振器，其具有被配置为与靶分子反应的官能化表面，从而改变谐振器的质量和/或电荷，从而改变谐振器的频率响应。将曝光后的谐振器频率响应与参考值进行比较，例如在暴露于采样之前的频率响应，存储的基准频率响应或控制谐振器的频率响应。

4. 发明授权

US07914740B2 Biosensor utilizing a resonator having a functionalized surface 有权
公开(公告)号：US07914740B2
公开(公告)日：2011-03-29
申请号：US11317405
申请日：2005-12-22
申请人： Yuegang Zhang , Andrew A. Berlin , Qing Ma , Li-Peng Wang , Valluri Rao , Mineo Yamakawa
发明人： Yuegang Zhang , Andrew A. Berlin , Qing Ma , Li-Peng Wang , Valluri Rao , Mineo Yamakawa
IPC分类号： G01N33/50
CPC分类号： G01N33/54373 , B82Y15/00 , B82Y30/00 , G01N27/126 , G01N29/022 , G01N29/036 , G01N29/2437 , G01N29/348 , G01N33/0031 , G01N2291/02466 , G01N2291/0255 , G01N2291/0256 , G01N2291/0426 , Y10T436/11 , Y10T436/143333 , Y10T436/144444 , Y10T436/25375
摘要： Systems and methods for detecting the presence of biomolecules in a sample using biosensors that incorporate resonators which have functionalized surfaces for reacting with target biomolecules. In one embodiment, a device includes a piezoelectric resonator having a functionalized surface configured to react with target molecules, thereby changing the mass and/or charge of the resonator which consequently changes the frequency response of the resonator. The resonator's frequency response after exposure to a sample is compared to a reference, such as the frequency response before exposure to the sample, a stored baseline frequency response or a control resonator's frequency response.

5. 发明授权

US07867786B2 Ferroelectric layer with domains stabilized by strain 有权
标题翻译：具有由菌株稳定的结构域的铁电层
公开(公告)号：US07867786B2
公开(公告)日：2011-01-11
申请号：US11958826
申请日：2007-12-18
申请人： Qing Ma , Li-Peng Wang , Valluri Rao
发明人： Qing Ma , Li-Peng Wang , Valluri Rao
IPC分类号： H01L21/00 , H01L21/02
CPC分类号： G11B9/02 , C30B23/02 , C30B25/02 , C30B29/32 , H01L21/28291
摘要： The present invention describes a method including: providing a substrate; forming an underlying layer over the substrate; heating the substrate; forming a ferroelectric layer over the underlying layer, the ferroelectric layer having a thickness below a critical thickness, the underlying layer having a smaller lattice constant than the ferroelectric layer; cooling the substrate to room temperature; and inducing a compressive strain in the ferroelectric layer.
摘要翻译：本发明描述了一种方法，包括：提供衬底; 在衬底上形成下层; 加热基板; 在所述下层上形成铁电层，所述铁电层的厚度低于临界厚度，所述下层具有比所述铁电层更小的晶格常数; 将基板冷却至室温; 并在铁电层中产生压应变。

6. 发明申请

US20090323506A1 Data storage medium, data storage device containing same, and method of manufacturing data storage device containing same 有权
标题翻译：数据存储介质，包含该数据存储介质的数据存储装置，以及包含该数据存储介质的数据存储装置的制造方法
公开(公告)号：US20090323506A1
公开(公告)日：2009-12-31
申请号：US12215992
申请日：2008-06-30
申请人： Robert Chen , Qing Ma , Valluri Rao
发明人： Robert Chen , Qing Ma , Valluri Rao
IPC分类号： G11B9/00 , G11B3/70
CPC分类号： G11B9/02 , G11B9/065
摘要： A data storage medium includes a piezoelectric film (101) having a surface (111) including a halogen. In one embodiment, the halogen exists in an atomic concentration of at least approximately 10 percent. The result is a hydrophobic surface conducive to long-lasting scanning probe tips, low contamination, and stable surface charge. A data storage device incorporating the data storage medium includes an enclosure (205) containing the data storage medium and an adjacent scanning probe (230) wherein the enclosure has a relative humidity of at least approximately 40 percent and at least a portion of the scanning probe is coated with a layer of water.
摘要翻译：数据存储介质包括具有包括卤素的表面（111）的压电膜（101）。在一个实施方案中，卤素以至少约10％的原子浓度存在。其结果是疏水性表面有利于长时间的扫描探针尖端，低污染和稳定的表面电荷。结合数据存储介质的数据存储设备包括容纳数据存储介质的外壳（205）和相邻的扫描探针（230），其中外壳具有至少大约40％的相对湿度和扫描探针的至少一部分涂有一层水。

7. 发明授权

US07559242B2 Silicon micromachined ultra-sensitive vibration spectrum sensor array (VSSA) 失效
标题翻译：硅微加工超灵敏振动光谱传感器阵列（VSSA）
公开(公告)号：US07559242B2
公开(公告)日：2009-07-14
申请号：US11097059
申请日：2005-03-31
申请人： Li-Peng Wang , Qing Ma , Valluri Rao , Goutam Paul
发明人： Li-Peng Wang , Qing Ma , Valluri Rao , Goutam Paul
IPC分类号： G01D21/00
CPC分类号： G01H1/00
摘要： An apparatus comprising a substrate and an array of vibration sensors formed on the substrate, the array comprising two or more vibration sensors, wherein each vibration sensor in the array has a different noise floor and a different operational frequency range than any of the other vibration sensors in the array. A process comprising forming an array of vibration sensors on a substrate, the array comprising two or more vibration sensors, wherein each of the two or more vibration sensors in the array has a different noise floor and a different operational frequency range than any of the other vibration sensors in the array. Other embodiments are disclosed and claimed.
摘要翻译：一种包括衬底和形成在衬底上的振动传感器阵列的装置，该阵列包括两个或更多个振动传感器，其中阵列中的每个振动传感器具有与任何其它振动传感器不同的本底噪声和不同的工作频率范围在阵列中。一种方法，包括在衬底上形成振动传感器阵列，所述阵列包括两个或更多个振动传感器，其中所述阵列中的所述两个或更多个振动传感器中的每一个具有不同于其他噪声的基底和不同的工作频率范围阵列中的振动传感器。公开和要求保护其他实施例。

8. 发明申请

US20080074126A1 Probe based patterning of microelectronic and micromechanical devices 有权
标题翻译：微电子和微机械器件的基于探针的图案化
公开(公告)号：US20080074126A1
公开(公告)日：2008-03-27
申请号：US11528785
申请日：2006-09-27
申请人： Valluri Rao
发明人： Valluri Rao
IPC分类号： G01R31/02
CPC分类号： B81C1/00031 , B81C2201/0154 , B81C2201/0198 , B82Y10/00 , B82Y40/00 , G03F7/0002 , G03F7/2049
摘要： Patterning of microelectronic and micromechanical devices is described using probes. In one example, a plurality of probe tips are driven into a processing layer of a substrate. The probe tips are carried by movable sleds. The sleds are moved to write patterns into the processing layer using the probes, and the processing layer is processed to form features on the substrate.
摘要翻译：使用探针描述微电子和微机械器件的图案化。在一个示例中，多个探针尖端被驱动到衬底的处理层中。探头尖端由可动滑板承载。使用探针将滑板移动到将图案写入处理层中，并且处理层被处理以在基板上形成特征。

9. 发明申请

US20070105132A1 Nucleic acid sequencing by Raman monitoring of uptake of nucleotides during molecular replication 审中-公开
标题翻译：通过拉曼监测分子复制过程中核苷酸摄取的核酸测序
公开(公告)号：US20070105132A1
公开(公告)日：2007-05-10
申请号：US11447507
申请日：2006-06-05
申请人： Andrew Berlin , Steven Kirch , Gabi Neubauer , Valluri Rao , Mineo Yamakawa
发明人： Andrew Berlin , Steven Kirch , Gabi Neubauer , Valluri Rao , Mineo Yamakawa
IPC分类号： C12Q1/68
CPC分类号： G01N21/05 , B01L3/5027 , B01L3/502761 , B01L2200/0647 , B01L2300/0896 , B01L2400/0454 , B01L2400/0463 , B82Y5/00 , B82Y15/00 , B82Y30/00 , C12Q1/6869 , G01N21/658 , G01N2021/0346 , G01N2021/651 , G01N2021/653 , G01N2021/655 , G01N2021/656 , C12Q2565/628
摘要： The methods and apparatus disclosed herein are useful for detecting nucleotides, nucleosides, and bases and for nucleic acid sequence determination. The methods involve detection of a nucleotide, nucleoside, or base using surface enhanced Raman spectroscopy (SERS). The detection can be part of a nucleic acid sequencing reaction to detect uptake of a deoxynucleotide triphosphate during a nucleic acid polymerization reaction, such as a nucleic acid sequencing reaction. The nucleic acid sequence of a synthesized nascent strand, and the complementary sequence of the template strand, can be determined by tracking the order of incorporation of nucleotides during the polymerization reaction.
摘要翻译：本文公开的方法和装置可用于检测核苷酸，核苷和碱基并用于核酸序列测定。该方法涉及使用表面增强拉曼光谱（SERS）检测核苷酸，核苷或碱基。检测可以是在核酸聚合反应（例如核酸测序反应）期间检测脱氧核苷酸三磷酸的摄取的核酸测序反应的一部分。合成的新生链的核酸序列和模板链的互补序列可以通过跟踪在聚合反应期间核苷酸掺入的顺序来确定。

10. 发明申请

US20070000305A1 Gas phase chemical sensor based on film bulk resonators (FBAR) 审中-公开
标题翻译：基于薄膜体谐振器（FBAR）的气相化学传感器
公开(公告)号：US20070000305A1
公开(公告)日：2007-01-04
申请号：US11174059
申请日：2005-06-30
申请人： Qing Ma , Li-Peng Wang , Valluri Rao
发明人： Qing Ma , Li-Peng Wang , Valluri Rao
IPC分类号： G01N29/02
CPC分类号： G01N29/022 , G01N29/036 , G01N33/54373 , G01N2291/021 , G01N2291/0255 , G01N2291/0256 , G01N2291/0426 , G01N2291/106
摘要： An FBAR device may be chemically functionalized by depositing an interactive layer so that targeted chemicals are preferentially adsorbed. Such miniaturized chemical sensors may be combined with wireless network technology. For example, a chemical sensor may be integrated in a cell phone, PDA, a watch, or a car with wireless connection and GPS. Since such devices are widely populated, a national sensor network may be established. Consequently, a national toxicity map can be generated in real time. Detailed chemical information may be obtained, such as if a chemical is released by a source fixed on ground or by a moving object, or if is spread by explosives or by wind and so on.
摘要翻译： FBAR器件可以通过沉积交互层进行化学功能化，从而优先吸附目标化学物质。这种小型化学传感器可以与无线网络技术组合。例如，化学传感器可以集成在具有无线连接和GPS的手机，PDA，手表或汽车中。由于这样的设备被广泛地填充，所以可以建立国家传感器网络。因此，可以实时生成国家毒性图。可以获得详细的化学信息，例如化学品被固定在地面上的源或被移动的物体释放，或者如果被爆炸物或风等传播。

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