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1. 发明授权

US08575544B1 Methods and devices for improving atom probe detector performance 有权
标题翻译：提高原子探针探测器性能的方法和装置
公开(公告)号：US08575544B1
公开(公告)日：2013-11-05
申请号：US13053790
申请日：2011-03-22
申请人： Thomas F. Kelly , Daniel R. Lenz , Scott A. Wiener
发明人： Thomas F. Kelly , Daniel R. Lenz , Scott A. Wiener
IPC分类号： H01J49/40
CPC分类号： H01J49/025 , H01J37/244 , H01J37/285 , H01J2237/2446
摘要： An atom probe includes a detector which registers the time of flight of ions evaporated from a specimen, as well as the positions on the detector at which the ions impact and the kinetic energies of the ions. The detected position allows the original locations of the ions on the specimen to be mapped, and the times of flight and kinetic energies can be spectrally analyzed (e.g., binned into sets of like values) to determine the elemental identities of the ions. The use of kinetic energy data as well as time of flight data can allow more accurate identification of composition than where time of flight data are used alone, as in traditional atom probes.
摘要翻译：原子探针包括一个检测器，其记录从样品蒸发的离子的飞行时间，以及离子冲击的检测器上的位置和离子的动能。检测到的位置允许映射样品上的离子的原始位置，并且可以对飞行时间和动能进行频谱分析（例如，分组成相似值的集合），以确定离子的元素身份。使用动能数据以及飞行时间数据可以比单纯使用飞行时间数据更准确地识别组成，如同传统的原子探针一样。

2. 发明申请

US20090114620A1 ATOM PROBE ELECTRODE TREATMENTS 审中-公开
标题翻译：原子探针电极处理
公开(公告)号：US20090114620A1
公开(公告)日：2009-05-07
申请号：US11917685
申请日：2005-07-21
申请人： Robert M. Ulfig , Joseph H. Bunton , Thomas F. Kelly , David J. Larson , Richard L. Martens , Keith J. Thompson , Scott A. Wiener
发明人： Robert M. Ulfig , Joseph H. Bunton , Thomas F. Kelly , David J. Larson , Richard L. Martens , Keith J. Thompson , Scott A. Wiener
IPC分类号： B44C1/22 , B05D5/12
CPC分类号： H01J37/285
摘要： A method for treating an atom probe electrode (120), which comprises the steps of providing an atom electrode (120) having a surface (123) and an aperture (122); and removing material (604) from the surface (123) to reduce a potential of the atom probe electrode creating a non-uniformity in an electric field (502) when the atom probe electrode is used in a atom probe device during specimen analysis.
摘要翻译：一种用于处理原子探针电极（120）的方法，其包括提供具有表面（123）和孔径（122）的原子电极（120）的步骤; 以及当在样本分析期间在原子探针装置中使用原子探针电极时，从表面（123）去除材料（604）以减小原子探针电极在电场（502）中产生不均匀性的电位。

3. 发明授权

US06491635B1 Digital ultrasonic densitometer 有权
标题翻译：数字超声波密度计
公开(公告)号：US06491635B1
公开(公告)日：2002-12-10
申请号：US09561123
申请日：2000-04-28
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/0875
摘要： An ultrasonic instrument employs a digital architecture to provide improved stability to sound speed measurements of human bone in vivo. A digitization of the received ultrasonic signal allows numerical analyses to be applied in determining precise arrival time of the waveform. The microprocessor may initiate the ultrasonic signal transmission and detect its arrival and may control the strength of the transmitted signal and the amplification of the received signal to optimize the signal path.
摘要翻译：超声波仪器采用数字架构来提高体内人体骨速度测量的稳定性。接收的超声波信号的数字化允许数值分析应用于确定波形的精确到达时间。微处理器可以启动超声信号传输并检测其到达，并且可以控制发射信号的强度和接收信号的放大以优化信号路径。

4. 发明授权

US06364837B1 Contact digital ultrasonic densitometer 有权
标题翻译：联系数字超声波密度计
公开(公告)号：US06364837B1
公开(公告)日：2002-04-02
申请号：US09561125
申请日：2000-04-28
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B800
CPC分类号： A61B8/4483 , A61B8/0875
摘要： An ultrasonic instrument employs a digital architecture to provide improved stability to sound speed measurements of human bone in vivo. A digitization of the received ultrasonic signal allows numerical analyses to be applied in determining precise arrival time of the waveform. The microprocessor may initiate the ultrasonic signal transmission and detect its arrival and may control the strength of the transmitted signal and the amplification of the received signal to optimize the signal path.
摘要翻译：超声波仪器采用数字架构来提高体内人体骨速度测量的稳定性。接收的超声波信号的数字化允许数值分析应用于确定波形的精确到达时间。微处理器可以启动超声信号传输并检测其到达，并且可以控制发射信号的强度和接收信号的放大以优化信号路径。

5. 发明授权

US5483965A Ultrasonic densitometer device and method 失效
标题翻译：超声波密度计装置及方法
公开(公告)号：US5483965A
公开(公告)日：1996-01-16
申请号：US397027
申请日：1995-03-01
申请人： Scott A. Wiener , Phillip J. Rossman
发明人： Scott A. Wiener , Phillip J. Rossman
IPC分类号： A61B8/00 , A61B8/08 , G01N29/07 , G01N29/11 , G01N29/28 , G01N29/34
CPC分类号： A61B8/4281 , A61B8/0875 , G01N29/07 , G01N29/11 , G01N29/28 , G01N29/348 , G01N2291/011 , G01N2291/015 , G01N2291/02483 , G01N2291/106
摘要： An ultrasound densitometer is disclosed in which ultrasonic transducers are located spaced apart in a water bath into which the heel of a person may be inserted. The transit time of an ultrasonic pulse through the water and heel and the attenuation of the pulse may be measured to evaluate the physical properties of the bone in the heel. A central controller coordinates the ultrasonic measurement with the automatic filling and draining of the water bath to ensure hygienic and repeatable operation. The water may be preheated to reduce patient discomfort and to improve the reduced by preheating water in a separate pre-fill chamber during the previous scan. Gravity feed of the water reduces the complexity of the water handling and provides extremely quiet operation. A toe peg in the water bath, which fits between the patient's toes, and a calf support help to reduce patient motion during the measuring.
摘要翻译：公开了一种超声波密度计，其中超声波换能器位于水浴中间隔开的位置，可以将人的脚跟插入其中。可以测量穿过水和脚跟的超声波脉冲的传播时间和脉冲的衰减，以评估脚后跟骨的物理性质。中央控制器通过水浴自动灌装和排水来协调超声波测量，以确保卫生和可重复的操作。可以预热水以减少患者的不适，并且通过在先前扫描期间在单独的预填充腔中预热水来改善减少的水分。水的重力进料降低了水处理的复杂性，并提供了非常安静的操作。在水浴中的脚趾钉住适合患者的脚趾和小腿支撑有助于在测量期间减少患者运动。

6. 发明授权

US5099849A Ultrasonic densitometer device and method 失效
标题翻译：超声波密度计装置及方法
公开(公告)号：US5099849A
公开(公告)日：1992-03-31
申请号：US489384
申请日：1990-03-05
申请人： Phillip J. Rossman , Scott A. Wiener
发明人： Phillip J. Rossman , Scott A. Wiener
IPC分类号： A61B8/08 , G01N29/07 , G01N29/11 , G01N29/34
CPC分类号： A61B8/0875 , G01N29/07 , G01N29/11 , G01N29/348 , G01N2291/011 , G01N2291/015 , G01N2291/02483 , G01N2291/106
摘要： An ultrasound densitometer for measuring the physical properties and integrity of a member in vivo includes a transmit transducer from which acoustic signals are transmitted, and a receive transducer which receives the acoustic signals after they have been transmitted through the member and/or a material with known acoustic properties. The densitometer allows the physical properties of a member to be measured without having to determine the distance between the transducers. The densitometer is able to measure the physical properties and integrity of the member from the transit time of acoustic signals through the member and/or by determining the absolute attenuation of at least one specific frequency component of acoustic signals transmitted through the member.
摘要翻译：用于测量体内物质的物理特性和完整性的超声波密度计包括发射声信号的发射传感器，以及在它们已被传送通过该构件和/或已知的材料之后接收声信号的接收换能器声学特性。密度计允许测量构件的物理性质而不必确定换能器之间的距离。密度计能够从声信号通过构件的传播时间和/或通过确定通过构件传输的声信号的至少一个特定频率分量的绝对衰减来测量构件的物理性质和完整性。

7. 发明授权

US5042489A Ultrasonic densitometer device and method 失效
标题翻译：超声波密度计装置及方法
公开(公告)号：US5042489A
公开(公告)日：1991-08-27
申请号：US595115
申请日：1990-10-10
申请人： Scott A. Wiener , Phillip J. Rossman
发明人： Scott A. Wiener , Phillip J. Rossman
IPC分类号： A61B5/103 , A61B8/08 , G01N29/07 , G01N29/11 , G01N29/34
CPC分类号： A61B5/4509 , A61B8/0875 , G01N29/07 , G01N29/11 , G01N29/348 , G01N2291/011 , G01N2291/015 , G01N2291/02483 , G01N2291/106
摘要： An ultrasound densitometer is disclosed in which ultrasonic transducers are located spaced apart in a water bath into which the heel of a person may be inserted. The transit time of an ultrasonic pulse through the water can be compared to the time for a similar pulse with a heel inserted. A novel clinical indicia for bone integrity value has been developed to provide a single numerical indication related both to the speed of sound travel in the member and the ultrasonic broadband attenuation in the member. The bone integrity value numeral based on measurements in the os calcis has been found to correlate well with conventional measurements of spinal bone mineral content.
摘要翻译：公开了一种超声波密度计，其中超声波换能器位于水浴中间隔开的位置，可以将人的脚跟插入其中。超声脉冲通过水的通过时间可以与插入脚跟的类似脉冲的时间进行比较。已经开发了用于骨完整性值的新颖临床指标，以提供与成员中的声音行进速度和成员中的超声波宽带衰减相关的单个数字指示。已经发现基于OS钙测量的骨完整性值数字与脊骨骨矿物质含量的常规测量结果良好相关。

8. 发明申请

US20100288926A1 ATOM PROBE DATA AND ASSOCIATED SYSTEMS AND METHODS 审中-公开
标题翻译：原子探针数据及相关系统和方法
公开(公告)号：US20100288926A1
公开(公告)日：2010-11-18
申请号：US12294716
申请日：2007-03-27
申请人： Scott A. Wiener , Thomas F. Kelly , David J. Larson , Keith J. Thompson , Robert M. Ulfig , Brian P. Geiser , Thomas C. Kunicki , Raymond W. O'Neill , Jason Schneir
发明人： Scott A. Wiener , Thomas F. Kelly , David J. Larson , Keith J. Thompson , Robert M. Ulfig , Brian P. Geiser , Thomas C. Kunicki , Raymond W. O'Neill , Jason Schneir
IPC分类号： G01B21/30
CPC分类号： H01J37/285 , H01J37/265 , H01J2237/24571 , H01J2237/24592
摘要： The present invention relates to atom probe data and associated systems and methods. Aspects of the invention are directed toward a computing system configured to predict a characteristic associated with an atom probe specimen that includes a data set receiving component configured to receive a three-dimensional data set associated with a portion of the specimen. The system further includes a predicting/calculating component configured to predict the characteristic associated with the specimen based on the data set. Other aspects of the invention are directed toward a method for evaluating a manufacturing process using atom probe data that includes receiving a three-dimensional data set associated with a portion of a microelectronic assembly produced by a manufacturing process. The method further includes determining a variation between the data set and a configuration expected to result from the manufacturing process.
摘要翻译：本发明涉及原子探针数据及相关系统和方法。本发明的方面针对被配置为预测与原子探针样本相关联的特征的计算系统，所述特征包括被配置为接收与样本的一部分相关联的三维数据集的数据集接收部件。该系统还包括预测/计算部件，其被配置为基于数据集预测与样本相关联的特性。本发明的其它方面涉及使用原子探测器数据来评估制造过程的方法，该方法包括接收与由制造过程产生的微电子组件的一部分相关联的三维数据集。该方法还包括确定数据集与期望从制造过程产生的配置之间的变化。

9. 发明申请

US20080308728A1 Atom Probes, Atom Probe Specimens, and Associated Methods 有权
标题翻译：原子探针，原子探针样品和相关方法
公开(公告)号：US20080308728A1
公开(公告)日：2008-12-18
申请号：US12064020
申请日：2006-08-15
申请人： Thomas F. Kelly , Joseph H. Bunton , Scott A. Wiener
发明人： Thomas F. Kelly , Joseph H. Bunton , Scott A. Wiener
IPC分类号： G01N23/00
CPC分类号： G01N23/22
摘要： The present invention relates generally to atom probes, atom probe specimens, and associated methods. For example, certain aspects are directed toward methods for analyzing a portion of a specimen that includes selecting a region of interest and moving a portion of material in a border region proximate to the region of interest so that at least a portion of the region of interest protrudes relative to at least a portion of the border region. The method further includes analyzing a portion of the region of interest. Other aspects of the invention are directed toward a method for applying photonic energy in an atom probe process by passing photonic energy through a lens system separated from a photonic device and spaced apart from the photonic device. Yet other aspects of the invention are directed toward a method for reflecting photonic energy off an outer surface of an electrode onto a specimen.
摘要翻译：本发明一般涉及原子探针，原子探针试样和相关方法。例如，某些方面涉及用于分析样本的一部分的方法，所述方法包括选择感兴趣区域并移动靠近感兴趣区域的边界区域中的材料的一部分，使得感兴趣区域的至少一部分相对于边界区域的至少一部分突出。该方法还包括分析感兴趣区域的一部分。本发明的其它方面涉及通过使光子能量通过从光子器件分离并与光子器件间隔开的透镜系统来在原子探测过程中施加光子能量的方法。本发明的其它方面涉及将光子能量从电极的外表面反射到样本上的方法。

10. 发明授权

US6027449A Ultrasonometer employing distensible membranes 失效
标题翻译：超声波仪采用扩张膜
公开(公告)号：US6027449A
公开(公告)日：2000-02-22
申请号：US94073
申请日：1998-06-09
申请人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
发明人： Richard B. Mazess , Scott A. Wiener , Richard F. Morris
IPC分类号： A61B8/00 , A61B8/08
CPC分类号： A61B8/0875 , A61B8/4281
摘要： An ultrasonometer having opposed ultrasonic transducers with bladders containing a coupling fluid, controls the geometry of the bladder so as to provide immobilization of the patient as well as coupling of the ultrasound to the patient member. The coupling fluid may be hermetically enclosed in sealed chambers slideable toward the patient member or may be fixed in position and use a collar distending the membrane outward by compressing other portions of the membrane inward. A rolling diaphragm-type pump allows inflation of the membranes in an alternative embodiment without exposure of the acoustic coupling liquid to outside contamination. Temperature sensors and heaters communicating with the acoustic coupling fluid to reduce error caused by changes in the fluid's temperature.
摘要翻译：具有相对的具有包含耦合流体的囊的超声波换能器的超声波仪器控制膀胱的几何形状，以提供患者的固定以及将超声波耦合到患者构件。联接流体可以气密地封闭在可朝向患者构件滑动的密封室中，或者可以固定在适当位置，并且通过将膜的其它部分向内压缩而使外壳向外扩张。滚动膜式泵允许在替代实施例中的膜膨胀，而不会将声耦合液体暴露于外部污染物。与声耦合流体连通的温度传感器和加热器可减少流体温度变化引起的误差。

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