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1. 发明授权

US08928880B2 Tuned dynamic eigen spectroscopy systems 有权
标题翻译：调谐动态特征光谱系统
公开(公告)号：US08928880B2
公开(公告)日：2015-01-06
申请号：US13560220
申请日：2012-07-27
申请人： Daniel Youngner , Yue Liu , Lisa Lust
发明人： Daniel Youngner , Yue Liu , Lisa Lust
IPC分类号： G01J3/04 , G01J3/28 , G01J3/457 , G01J3/02 , G01J3/18 , G01J3/14
CPC分类号： G01J3/0237 , G01J3/0208 , G01J3/0229 , G01J3/14 , G01J3/1804 , G01J3/2803 , G01J3/457
摘要： An apparatus for detecting gas concentrations includes a coded filter to oscillate proximate a resonant frequency. A photo detector is positioned below the coded filter such that the coded filter selectively blocks light that is directed at the photo detector. Optics are positioned to project spectral information on to the coded filter. A processor analyzes a signal received from the photo detector. The processor is adapted to weight a harmonic attic signal.
摘要翻译：用于检测气体浓度的装置包括在谐振频率附近振荡的编码滤波器。光检测器位于编码滤波器的下方，使得编码滤波器选择性地阻挡指向光检测器的光。定位光学器件将光谱信息投影到编码滤波器上。处理器分析从光电检测器接收的信号。处理器适用于加重谐波阁楼信号。

2. 发明申请

US20120318041A1 METHOD AND APPARATUS FOR MEASURING GAS CONCENTRATIONS 有权
标题翻译：测量气体浓度的方法和装置
公开(公告)号：US20120318041A1
公开(公告)日：2012-12-20
申请号：US13162119
申请日：2011-06-16
申请人： Daniel Youngner , Lisa Lust
发明人： Daniel Youngner , Lisa Lust
IPC分类号： G01N21/17
CPC分类号： G01N21/1702
摘要： Some embodiments are directed to a photoacoustic sensor. The photoacoustic sensor may comprise: a gas cell with an opening; a light source to generate to radiate a sample gas within the gas cell; an optical microphone to detect the sample gas within the gas cell; and a membrane aligned with the opening of the gas cell to permit sample gas to enter the gas cell. The optical microphone includes a semiconducting laser. The semiconducting laser includes a p-n junction within a cavity of the semiconducting laser. The optical microphone further includes a pressure-sensitive membrane that receives coherent light emitted from the semiconducting laser and directs reflected light back toward the semiconducting laser. During operation of the optical microphone, the pressure-sensitive membrane flexes in response to acoustic pressure waves. The phase of the reflected light is dependent upon a distance of the pressure-sensitive membrane from an aperture of the semiconducting laser.
摘要翻译：一些实施例涉及光声传感器。光声传感器可以包括：具有开口的气室; 用于产生以在气室内辐射样气的光源; 用于检测气室内的样品气体的光学麦克风; 以及与气室的开口对准的膜，以允许样品气体进入气室。光学麦克风包括半导体激光器。半导体激光器包括在半导体激光器的空腔内的p-n结。光学传声器还包括压敏膜，其接收从半导体激光器发射的相干光并将反射光引导回半导体激光器。在光学麦克风的操作期间，压敏膜响应于声压波而弯曲。反射光的相位取决于压敏膜与半导体激光器的孔的距离。

3. 发明申请

US20130008230A1 RESONANT PHOTO ACOUSTIC SYSTEM 有权
标题翻译：谐振照声系统
公开(公告)号：US20130008230A1
公开(公告)日：2013-01-10
申请号：US13524407
申请日：2012-06-15
申请人： Viorel Avramescu , Mihai Gologanu , Daniel Youngner , Bob Jon Carlson
发明人： Viorel Avramescu , Mihai Gologanu , Daniel Youngner , Bob Jon Carlson
IPC分类号： G01N21/17
CPC分类号： G01N21/1702 , G01N2021/1704 , G01N2021/1708
摘要： A device includes a resonator having an oscillating portion with dimensions chosen to lead to a desired resonant frequency. A light source is positioned to provide light along the length of the oscillating portion at a specific wave length. A detector detects a change in oscillation of the resonator responsive to the wave pressure produced by the light source heating a gas. The light source is modulated with a frequency the same as the resonant frequency of the resonator.
摘要翻译：一种器件包括具有选择为导致期望谐振频率的尺寸的振荡部分的谐振器。光源被定位成沿着振荡部分的长度以特定波长提供光。检测器响应于由加热气体的光源产生的波压而检测谐振器的振荡变化。以与谐振器的谐振频率相同的频率调制光源。

4. 发明申请

US20120321322A1 OPTICAL MICROPHONE 审中-公开
标题翻译：光学麦克风
公开(公告)号：US20120321322A1
公开(公告)日：2012-12-20
申请号：US13162169
申请日：2011-06-16
申请人： Lisa Lust , Daniel Youngner , Doug Carlson
发明人： Lisa Lust , Daniel Youngner , Doug Carlson
IPC分类号： H04B10/02
CPC分类号： H04R23/008 , H04R2410/00
摘要： Some embodiments relate to an optical microphone according to an example embodiment. The optical microphone includes a semiconducting laser. The semiconducting laser includes a p-n junction within a cavity. The optical microphone further includes an acoustic membrane that receives coherent light emitted from the semiconducting laser and directs reflected light back toward the semiconducting laser. During operation of the optical microphone, the acoustic membrane flexes in response to pressure waves. The phase of the reflected light is dependent upon a distance of the acoustic membrane from the semiconducting laser.
摘要翻译：一些实施例涉及根据示例实施例的光学麦克风。光学麦克风包括半导体激光器。半导体激光器包括腔内的p-n结。光学麦克风还包括声膜，其接收从半导体激光器发射的相干光，并将反射光引导回半导体激光器。在光学麦克风的操作期间，声膜响应于压力波而弯曲。反射光的相位取决于声膜与半导体激光器的距离。

5. 发明授权

US4642162A Planarization of dielectric layers in integrated circuits 失效
标题翻译：集成电路中介质层的平面化
公开(公告)号：US4642162A
公开(公告)日：1987-02-10
申请号：US815603
申请日：1986-01-02
申请人： David J. Brownell , Daniel C. Christensen , David G. Erie , Daniel Youngner
发明人： David J. Brownell , Daniel C. Christensen , David G. Erie , Daniel Youngner
IPC分类号： H01L21/3105 , H01L21/768 , B44C1/22 , C03B15/00
CPC分类号： H01L21/76819 , H01L21/31055
摘要： A method is disclosed for the planarization of a semiconductor device structure by a two stage planarization process which comprises: applying a dielectric layer over a first conductive layer, spin coating an organic layer onto the first dielectric layer, etching the device in a plasma etching process to substantially remove the organic planarization layer, then etching the device in a plasma etching process which etches the exposed dielectric layer to substantially remove all of it, removing the remaining organic planarization layer, followed by the application of a second dielectric layer under bias sputter deposition conditions. The bias sputter deposition fills trenches and eliminates peaks in the remaining first dielectric layer as it builds up the second dielectric layer. The process planarizes the dielectric layer without thickness variations dependent upon conductor layer pattern density.
摘要翻译：公开了一种通过两级平坦化工艺对半导体器件结构进行平面化的方法，该方法包括：在第一导电层上施加电介质层，将有机层旋涂到第一介电层上，在等离子体蚀刻工艺中蚀刻器件以基本上去除有机平坦化层，然后在等离子体蚀刻工艺中蚀刻该器件，其蚀刻暴露的电介质层以基本上除去其中的所有材料，去除剩余的有机平坦化层，随后在偏置溅射沉积下施加第二介电层条件。偏置溅射沉积填充沟槽并消除剩余的第一介电层中的峰值，因为它构成第二介电层。该过程使介电层平坦化，而不依赖于导体层图案密度的厚度变化。

6. 发明授权

US08829893B2 Linear position sensor 有权
标题翻译：线性位置传感器
公开(公告)号：US08829893B2
公开(公告)日：2014-09-09
申请号：US13564379
申请日：2012-08-01
申请人： Daniel Youngner , Lisa Lust , Douglas R. Carlson , Kelly Muldoon
发明人： Daniel Youngner , Lisa Lust , Douglas R. Carlson , Kelly Muldoon
IPC分类号： G01R35/00 , G01B7/14 , G01B7/30 , G01D5/06 , G01D5/14
CPC分类号： G01D5/06 , G01D5/145
摘要： In general, the disclosure is directed to techniques for determining the position of a piston within a linear actuator, such as a hydraulic cylinder, in a more cost effective and less labor-intensive fashion compared to current techniques for determining the position of a piston within a linear actuator. One or more magnets may be operably coupled to the piston, and a linear array of sensors may be disposed along an exterior length of the linear actuator. The sensors may measure the magnetic field generated by the magnet and, based on the measured magnetic field, may determine the location of the piston within the linear actuator.
摘要翻译：通常，本公开涉及用于确定活塞在线性致动器（例如液压缸）内的位置的技术，其以比现有的用于确定活塞位置的技术更具成本效益和更少劳动密集型的方式线性致动器。一个或多个磁体可以可操作地联接到活塞，并且传感器的线性阵列可以沿着线性致动器的外部长度设置。传感器可以测量由磁体产生的磁场，并且基于测量的磁场可以确定活塞在线性致动器内的位置。

7. 发明授权

US08594507B2 Method and apparatus for measuring gas concentrations 有权
标题翻译：测量气体浓度的方法和装置
公开(公告)号：US08594507B2
公开(公告)日：2013-11-26
申请号：US13162119
申请日：2011-06-16
申请人： Daniel Youngner , Lisa Lust
发明人： Daniel Youngner , Lisa Lust
IPC分类号： H04B10/00
CPC分类号： G01N21/1702
摘要： Some embodiments are directed to a photoacoustic sensor. The photoacoustic sensor may comprise: a gas cell with an opening; a light source to generate to radiate a sample gas within the gas cell; an optical microphone to detect the sample gas within the gas cell; and a membrane aligned with the opening of the gas cell to permit sample gas to enter the gas cell. The optical microphone includes a semiconducting laser. The semiconducting laser includes a p-n junction within a cavity of the semiconducting laser. The optical microphone further includes a pressure-sensitive membrane that receives coherent light emitted from the semiconducting laser and directs reflected light back toward the semiconducting laser. During operation of the optical microphone, the pressure-sensitive membrane flexes in response to acoustic pressure waves. The phase of the reflected light is dependent upon a distance of the pressure-sensitive membrane from an aperture of the semiconducting laser.
摘要翻译：一些实施例涉及光声传感器。光声传感器可以包括：具有开口的气室; 用于产生以在气室内辐射样气的光源; 用于检测气室内的样品气体的光学麦克风; 以及与气室的开口对准的膜，以允许样品气体进入气室。光学麦克风包括半导体激光器。半导体激光器包括在半导体激光器的空腔内的p-n结。光学传声器还包括压敏膜，其接收从半导体激光器发射的相干光并将反射光引导回半导体激光器。在光学麦克风的操作期间，压敏膜响应于声压波而弯曲。反射光的相位取决于压敏膜与半导体激光器的孔的距离。

8. 发明申请

US20130063132A1 LINEAR POSITION SENSOR 有权
标题翻译：线性位置传感器
公开(公告)号：US20130063132A1
公开(公告)日：2013-03-14
申请号：US13564379
申请日：2012-08-01
申请人： Daniel Youngner , Lisa Lust , Douglas R. Carlson , Kelly Muldoon
发明人： Daniel Youngner , Lisa Lust , Douglas R. Carlson , Kelly Muldoon
IPC分类号： G01R35/00 , G01B7/30 , G01B7/14
CPC分类号： G01D5/06 , G01D5/145
摘要： In general, the disclosure is directed to techniques for determining the position of a piston within a linear actuator, such as a hydraulic cylinder, in a more cost effective and less labor-intensive fashion compared to current techniques for determining the position of a piston within a linear actuator. One or more magnets may be operably coupled to the piston, and a linear array of sensors may be disposed along an exterior length of the linear actuator. The sensors may measure the magnetic field generated by the magnet and, based on the measured magnetic field, may determine the location of the piston within the linear actuator.
摘要翻译：通常，本公开涉及用于确定活塞在线性致动器（例如液压缸）内的位置的技术，其以比现有的用于确定活塞位置的技术更具成本效益和更少劳动密集型的方式线性致动器。一个或多个磁体可以可操作地联接到活塞，并且传感器的线性阵列可以沿着线性致动器的外部长度设置。传感器可以测量由磁体产生的磁场，并且基于测量的磁场可以确定活塞在线性致动器内的位置。

9. 发明申请

US20090223700A1 THIN FLEXIBLE CIRCUITS 审中-公开
标题翻译：薄柔性电路
公开(公告)号：US20090223700A1
公开(公告)日：2009-09-10
申请号：US12042897
申请日：2008-03-05
申请人： Daniel Youngner , Son Thai Lu , Helen Chanhvongsak , Lisa Lust , Doug Carlson
发明人： Daniel Youngner , Son Thai Lu , Helen Chanhvongsak , Lisa Lust , Doug Carlson
IPC分类号： H05K1/02 , H01B13/00
CPC分类号： H05K3/4644 , H05K1/028 , H05K1/0298 , H05K1/0393 , H05K1/111 , H05K1/115 , H05K1/167 , H05K3/0058 , H05K3/06 , H05K3/061 , H05K3/24 , H05K3/30 , H05K3/4038 , H05K3/421 , H05K3/4682 , H05K2201/0104 , H05K2201/0154 , H05K2201/0317 , H05K2201/0394 , H05K2203/016 , H05K2203/0165 , H05K2203/0271
摘要： An approach for making thin flexible circuits. A layer of dielectric may have one or two surfaces coated with metal. The dielectric and the metal may each have a sub-mil thickness. The dielectric may be held in a fixture for fabrication like that of integrated circuits. The metal may be patterned and have components attached. More layers of dielectric and patterned metal may be added to the flexible circuit. Also bond pads and connecting vias may be fabricated in the flexible circuit. The flexible circuit may be cut into a plurality of smaller flexible circuits.
摘要翻译：制造薄柔性电路的方法。电介质层可以具有涂覆有金属的一个或两个表面。电介质和金属可以各自具有亚密尔厚度。电介质可以保持在类似于集成电路的固定装置中。金属可以被图案化并且具有附接的部件。电介质和图案化的金属层可以添加到柔性电路中。还可以在柔性电路中制造接合焊盘和连接通孔。柔性电路可以被切割成多个较小的柔性电路。

10. 发明授权

US07112463B2 Method for making devices using ink jet printing 有权
标题翻译：使用喷墨印刷制造装置的方法
公开(公告)号：US07112463B2
公开(公告)日：2006-09-26
申请号：US10713329
申请日：2003-11-13
申请人： Robert Horning , Thomas Ohnstein , Daniel Youngner
发明人： Robert Horning , Thomas Ohnstein , Daniel Youngner
IPC分类号： H01L21/00
CPC分类号： H01L21/00 , B41M3/006 , G02B5/201
摘要： Methods for using ink-jet printing to deposit various layers of micro-structure devices are provided. A wide variety of micro-structures may be formed using these techniques including, for example, many forms of MEMs structures as well as other structures.
摘要翻译：提供了使用喷墨印刷来沉积各种微结构器件层的方法。可以使用这些技术形成各种微结构，包括例如许多形式的MEM结构以及其它结构。

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