专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11835464B1 Laser induced breakdown spectroscopy of liquid 有权
公开(公告)号：US11835464B1
公开(公告)日：2023-12-05
申请号：US17672678
申请日：2022-02-15
申请人： Applied Spectra, Inc.
发明人： Alexander A. Bol′shakov , Chunyi Liu , Sudeep J. Pandey , Richard E. Russo
IPC分类号： G01N21/71
CPC分类号： G01N21/718 , G01N2201/0636 , G01N2201/06113 , G01N2201/08
摘要： Chemical composition of liquid phase samples is determined based on laser induced ablation spectroscopy of droplets. An aerosol jet comprising a carrier gas and liquid phase sample droplets, less than about 10 microns in diameter, is formed. An emissive plasma plume is generated from the sample droplets using a pulsed laser to deposit energy at a focal point in the aerosol jet. Light from the plasma plume is gathered with a concave mirror and focused into one end of a fiber optic lightguide. The lightguide can transmit spectral emissions from the plume to a spectrometer/detector which can send wavelength and intensity values to a computer. The computer is operable to determine a liquid sample composition based on the wavelength and intensity values.

2. 发明授权

US08221828B2 Surface coating process 失效
标题翻译：表面涂层工艺
公开(公告)号：US08221828B2
公开(公告)日：2012-07-17
申请号：US12209593
申请日：2008-09-12
申请人： Jeff Chinn , W. Robert Ashurst , Adam Anderson
发明人： Jeff Chinn , W. Robert Ashurst , Adam Anderson
IPC分类号： B05D5/00 , H05K3/00 , B05D1/36 , C23C16/00 , B32B17/10
CPC分类号： H05K3/284 , H01L23/49894 , H01L2924/0002 , H05K2201/0209 , H05K2201/0239 , H05K2201/0257 , H05K2201/09872 , Y10T428/24355 , Y10T428/24364 , Y10T428/24372 , Y10T428/24388 , Y10T428/24405 , Y10T428/24413 , Y10T428/24421 , Y10T428/269 , Y10T428/2839 , H01L2924/00
摘要： A method of forming a film is provided. Nanoparticles are deposited on a surface of a substrate using a liquid deposition process. The nanoparticles are linked to each other and to the surface using linker molecules. A coating having a surface energy of less than 70 dyne/cm is deposited over the film to form a coated film. The coated film has an RMS surface roughness of 25 nm to 500 nm, a film coverage of 25% to 60%, a surface energy of less than 70 dyne/cm; and a durability of 10 to 5000 microNewtons. Depending on the particular environment in which the film is to be used, a durability of 10 to 500 microNewtons may be preferred. A film thickness 3 to 100 times the RMS surface roughness of the film is preferred.
摘要翻译：提供了一种形成膜的方法。使用液体沉积工艺将纳米颗粒沉积在基底的表面上。使用接头分子将纳米颗粒彼此连接并连接到表面。表面能小于70达因/厘米的涂层沉积在膜上以形成涂膜。涂膜的RMS表面粗糙度为25nm至500nm，膜覆盖率为25％至60％，表面能小于70达因/厘米; 耐久性为10至5000微瓦。根据使用薄膜的具体环境，可以优选10至500微瓦的耐久性。膜的厚度为膜的RMS表面粗糙度的3〜100倍是优选的。

3. 发明授权

US09061369B2 Method for real-time optical diagnostics in laser ablation and laser processing of layered and structured materials 有权
标题翻译：激光烧蚀和层状和结构材料激光加工中的实时光学诊断方法
公开(公告)号：US09061369B2
公开(公告)日：2015-06-23
申请号：US12939095
申请日：2010-11-03
申请人： Jong Hyun Yoo , Alexander A. Bol'shakov
发明人： Jong Hyun Yoo , Alexander A. Bol'shakov
IPC分类号： B23K26/03 , G01N27/00 , B23K26/06 , B23K26/38
CPC分类号： B23K26/032 , B23K26/0624 , B23K26/38 , G01N27/00
摘要： A method for real-time optical diagnostics in laser ablation and laser processing of layered or structured materials or material structures. Diagnostics is provided during laser ablation that is utilized regularly in laser processing and/or chemical analysis of structured materials, by means of measuring optical emission generated as a result of the pulsed laser-material interaction in real time. The method can involve a single-layer-film or a stack of multiple layers or a structure of different domains. The method is particularly beneficial in fabrication of thin-film structures, such as photovoltaic and electronic devices or circuits of devices.
摘要翻译：一种用于激光烧蚀和层状或结构材料或材料结构的激光加工中的实时光学诊断的方法。在激光烧蚀期间提供诊断，其通过测量由于实时脉冲激光 - 材料相互作用而产生的光学发射而定期用于结构化材料的激光加工和/或化学分析。该方法可以涉及单层膜或多层或不同结构域的堆叠。该方法特别有益于薄膜结构的制造，例如光伏和电子器件或器件的电路。

4. 发明授权

US08071160B2 Surface coating process 有权
标题翻译：表面涂层工艺
公开(公告)号：US08071160B2
公开(公告)日：2011-12-06
申请号：US12115874
申请日：2008-05-06
申请人： Jeffrey D. Chinn , Robert W. Ashurst , Adam N. Anderson
发明人： Jeffrey D. Chinn , Robert W. Ashurst , Adam N. Anderson
IPC分类号： B05D5/12 , H05K3/00 , C23C16/00
CPC分类号： H05K3/284 , H01L23/49894 , H01L2924/0002 , H05K2201/0209 , H05K2201/0239 , H05K2201/0257 , H05K2201/09872 , Y10T428/24355 , Y10T428/24364 , Y10T428/24372 , Y10T428/24388 , Y10T428/24405 , Y10T428/24413 , Y10T428/24421 , Y10T428/269 , Y10T428/2839 , H01L2924/00
摘要： A method of forming a film is provided. Nanoparticles are deposited on a surface of a substrate using a liquid deposition process. The nanoparticles are linked to each other and to the surface using linker molecules. A coating having a surface energy of less than 70 dyne/cm is deposited over the film to form a coated film. The coated film has an RMS surface roughness of 25 nm to 500 nm, a film coverage of 25% to 60%, a surface energy of less than 70 dyne/cm; and a durability of 10 to 5000 microNewtons. Depending on the particular environment in which the film is to be used, a durability of 10 to 500 microNewtons may be preferred. A film thickness 3 to 100 times the RMS surface roughness of the film is preferred.
摘要翻译：提供了一种形成膜的方法。使用液体沉积工艺将纳米颗粒沉积在基底的表面上。使用接头分子将纳米颗粒彼此连接并连接到表面。表面能小于70达因/厘米的涂层沉积在膜上以形成涂膜。涂膜的RMS表面粗糙度为25nm至500nm，膜覆盖率为25％至60％，表面能小于70达因/厘米; 耐久性为10至5000微瓦。根据使用薄膜的具体环境，可以优选10至500微瓦的耐久性。膜的厚度为膜的RMS表面粗糙度的3〜100倍是优选的。

5. 发明授权

US10393587B1 Methods for laser ablation analysis 有权
公开(公告)号：US10393587B1
公开(公告)日：2019-08-27
申请号：US15201494
申请日：2016-07-03
申请人： Applied Spectra, Inc.
发明人： Jong Hyun Yoo , Randolph S. Tribe , Chunyi Liu
IPC分类号： G01J3/30 , G01J3/443 , G01N21/71 , G01J3/10 , H01J49/04 , B23K26/03 , B23K26/04 , B23K26/08
摘要： Methods for laser induced ablation spectroscopy are disclosed. A sample site position sensor, and stage position motors can move the stage in three independent spatial coordinate directions, and a stage position control circuit is used to move an analysis sample site to selected coordinate positions for laser ablation. Light emitted from a plasma plume produced with laser ablation can be gathered into a lightguide fiber bundle that is subdivided into branches. One branch can convey a first portion of the light to a broadband spectrometer operable to analyze a relatively wide spectral segment, and a different branch can convey a second portion of the light to a high dispersion spectrometer operable to measure minor concentrations and/or trace elements. Emissions from a plasma plume can be simultaneously analyzed in various ways using a plurality of spectrometers having distinct and/or complementary capabilities.

6. 发明授权

US09383260B1 Laser ablation analysis system 有权
标题翻译：激光消融分析系统
公开(公告)号：US09383260B1
公开(公告)日：2016-07-05
申请号：US13492923
申请日：2012-06-10
申请人： Jong Huyn Yoo , Randolph S. Tribe , Chunyi Liu
发明人： Jong Huyn Yoo , Randolph S. Tribe , Chunyi Liu
IPC分类号： G01J3/30 , G01J3/443
CPC分类号： G01J3/443 , B23K26/03 , B23K26/032 , B23K26/048 , B23K26/0861 , G01J3/0208 , G01J3/0218 , G01J3/0291 , G01J3/0294 , G01J3/2889 , G01N21/718 , H01J49/0463
摘要： Systems, methods, compositions, and apparatus for laser induced ablation spectroscopy are disclosed. A sample site position sensor, stage position motors operable to move the stage in three independent spatial coordinate directions, and a stage position control circuit can move an analysis sample site to selected coordinate positions for laser ablation. Light emitted from a plasma plume produced with laser ablation can be gathered into a lightguide fiber bundle that is subdivided into branches. One branch can convey a first portion of the light to a broadband spectrometer operable to analyze a relatively wide spectral segment, and a different branch can convey a second portion of the light to a high dispersion spectrometer operable to measure minor concentrations and/or trace elements. Emissions from a plasma plume can be simultaneously analyzed in various ways using a plurality of spectrometers having distinct and/or complementary capabilities.
摘要翻译：公开了用于激光诱导消融光谱的系统，方法，组合物和装置。样本位置传感器，可操作以在三个独立的空间坐标方向上移动平台的平台位置传感器和平台位置控制电路可以将分析样本位置移动到用于激光消融的选定的坐标位置。从激光烧蚀产生的等离子体羽流发出的光可以聚集成光纤纤维束，细分为分支。一个分支可以将光的第一部分传送到可操作以分析相对宽的光谱段的宽带光谱仪，并且不同的分支可以将第二部分的光传送到高分散光谱仪，其可操作以测量较小的浓度和/或微量元素。可以使用具有不同和/或互补能力的多个光谱仪以各种方式同时分析来自等离子体羽流的排放。

7. 发明授权

US11912379B2 Techniques for monitoring windlass rotation 有权
公开(公告)号：US11912379B2
公开(公告)日：2024-02-27
申请号：US17937448
申请日：2022-10-01
申请人： Eric R. Sirkin , Xavier Alexandre
发明人： Eric R. Sirkin , Xavier Alexandre
IPC分类号： G01B11/04 , B63B79/10 , G06T7/73 , G06T7/62 , G06F3/04883 , G06F3/04845 , H04R1/32 , G10L25/51 , B63B21/20 , H04N23/63 , B63B21/00 , G01D5/26 , G01P15/18
CPC分类号： B63B79/10 , B63B21/00 , B63B21/20 , G01B11/043 , G01D5/26 , G01P15/18 , G06F3/04845 , G06F3/04883 , G06T7/62 , G06T7/74 , G10L25/51 , H04N23/632 , H04N23/635 , H04R1/326 , B63B2021/003 , B63B2021/203 , B63B2201/00 , G06T2200/24 , G06T2207/10016 , G06T2207/30204
摘要： Methods and apparatus for monitoring windlass rotation are provided to determine the real time rate and length of rode release when anchoring a boat. The rotation can be monitored in real time using directional sound and/or electromagnetic radiation receivers and/or transmitter in a module attached to the windlass. Another windlass module can monitor windlass rotation using micro-electromechanical systems (MEMS) components such as accelerometers, magnetometers, gyroscopes, and/or inertial measurement units (IMU) to sense motion and/or position.

8. 发明授权

US11435290B2 Laser ablation analysis 有权
公开(公告)号：US11435290B2
公开(公告)日：2022-09-06
申请号：US17366023
申请日：2021-07-02
申请人： Applied Spectra, Inc.
发明人： Alexander A. Bol'shakov , Chunyi Liu , Jong Hyun Yoo , Sudeep J. Pandey , Richard E. Russo , Randolph S. Tribe
IPC分类号： G01N21/71 , H01J49/00 , B23K26/04 , H01J49/10 , H01J49/04
摘要： Methods for laser induced ablation spectroscopy (LIBS) are disclosed. Light from laser ablation can be gathered into a lightguide fiber bundle that is subdivided into branches. One branch can convey a first portion of the light to a broadband spectrometer operable to analyze a relatively wide spectral segment, and a different branch can convey a second portion of the light to a high dispersion spectrometer operable to measure minor concentrations and/or trace elements. Emissions can be analyzed using a plurality of spectrometers having distinct and/or complementary capabilities, and with a synergistic method using inductively coupled plasma mass spectrometry.

9. 发明授权

US10222337B1 Laser ablation analysis techniques 有权
公开(公告)号：US10222337B1
公开(公告)日：2019-03-05
申请号：US15488422
申请日：2017-04-14
申请人： Applied Spectra, Inc.
发明人： Jong Hyun Yoo , Chunyi Liu , Alexander A. Bol'shakov , Richard E. Russo , Xianglei Mao , Randolph S. Tribe , Osman Sorkhabi
IPC分类号： G01J3/30 , G01N21/71 , B23K26/04 , H01J49/04 , H01J49/10
摘要： Methods for laser induced ablation spectroscopy are disclosed. A position sensor, and position motors can move a sample stage in three independent spatial coordinate directions, and a stage position control circuit can move an analysis sample site to selected coordinate positions for ablation. Light from laser ablation can be gathered into a lightguide fiber bundle that is subdivided into branches. One branch can convey a first portion of the light to a broadband spectrometer operable to analyze a relatively wide spectral segment, and a different branch can convey a second portion of the light to a high dispersion spectrometer operable to measure minor concentrations and/or trace elements. Emissions can be simultaneously analyzed in various ways using a plurality of spectrometers having distinct and/or complementary capabilities, and isotope analysis of a sample can be performed.

10. 发明授权

US10083817B1 Linear remote plasma source 有权
公开(公告)号：US10083817B1
公开(公告)日：2018-09-25
申请号：US13759032
申请日：2013-02-04
申请人： Valery Godyak
发明人： Valery Godyak
IPC分类号： C23C16/00 , C23F1/00 , H01L21/306 , H01J37/32 , H01S3/097 , H05H1/24
CPC分类号： H01J37/3211 , H01S3/0971 , H01S3/0975 , H05H1/2406 , H05H1/46 , H05H2001/4667
摘要： Methods and apparatus for improved inductively coupled plasma sources are disclosed. A remote linear plasma source can have a plurality of coil segments operable to power intense localized radiofrequency plasma current channels along inner surfaces of a chamber. A plurality of localized intense plasma current channels within a single chamber provides a relatively large active plasma volume, improves efficiency, and provides for favorable residence time and feed gas distribution in a plasma source. In various embodiments, a remote plasma source operable to generate active species is useful for applications such as chamber cleaning, processing materials, ion, electron, and/or neutral beam sources, gaseous discharge lamps, fluorescent lighting, gaseous lasers, and others.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式