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公开(公告)号：US10720350B2
公开(公告)日：2020-07-21
申请号：US12892841
申请日：2010-09-28
Applicant: Andrew Nguyen , Farhat Quli , Mei Sun , Vasudev Venkatesan
Inventor： Andrew Nguyen , Farhat Quli , Mei Sun , Vasudev Venkatesan
Abstract: A sensor wafer may be configured for in-situ measurements of parameters during an etch process. The sensor wafer may include a substrate, a cover, and one or more components positioned between the substrate and the cover. An etch-resistant coating is formed on one or more surfaces of the cover and/or substrate. The coating is configured to resist etch processes that etch the cover and/or substrate for a longer period than standard thin film materials of the same or greater thickness than the protective coating.
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公开(公告)号：US10444144B2
公开(公告)日：2019-10-15
申请号：US15493433
申请日：2017-04-21
Applicant: David R. Hall , Dan Allen , Daniel Hendricks , Andrew Nguyen , Conrad Rosenbrock , Travis Niederhauser , Joe Fox , Terrece Pearman , Steven J. M. Butala
Inventor： David R. Hall , Dan Allen , Daniel Hendricks , Andrew Nguyen , Conrad Rosenbrock , Travis Niederhauser , Joe Fox , Terrece Pearman , Steven J. M. Butala
IPC: G01N21/359 , A61B10/00 , G01N33/15 , A61B5/145 , G01N30/02
Abstract: We disclose a method of tagging nutritional or drug compositions using chemical entities which are known to be safely consumed and which are detectable using known techniques, including near IR spectroscopy. The chemical entities used as tags may be detected in easily obtainable biological samples, including urine and feces. The biological sample may be deposited into a medical toilet which may analyze the biological sample using an analytical device associated with the medical toilet. The tag may be identified and quantified to then identify and quantify the nutritional or drug composition the subject consumed along with the tag. This system may be used to track the source of a food or drug, confirm compliance to a prescribed diet or drug treatment, confirm drug consumption in clinical trials, identify the source of contaminated food, and identify the food substances used to produce food products.
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公开(公告)号：US20190203454A1
公开(公告)日：2019-07-04
申请号：US15862091
申请日：2018-01-04
Applicant: David R. Hall , Travis Niederhauser , Jared Reynolds , Joshua Larsen , Ben Swenson , Clayton Jorgensen , Andrew Nguyen , Terrece Pearman , Daniel Hendricks
Inventor： David R. Hall , Travis Niederhauser , Jared Reynolds , Joshua Larsen , Ben Swenson , Clayton Jorgensen , Andrew Nguyen , Terrece Pearman , Daniel Hendricks
CPC classification number: E03D9/08 , E03C1/057 , G05D3/12 , G06K9/00362
Abstract: The bidet system may include multiple seat scales which may float between the toilet bowl rim and the toilet seat. These seat scales may collect measurements which are transmitted to a controller. The controller may include instructions to calculate a user's center of mass based on the measurements and to identify the position of the user's anus based on the center of mass. The controller may then transmit instructions to a bidet wand directing direct the bidet wand to a position which aims a cleansing fluid spray toward the user's anus. A camera which collects images of the user's anal and urogenital region may also be included in the bidet system. The camera may transmit obfuscated images to the controller to identify other areas of the user's anatomy in need of cleansing. The controller may direct the bidet wand to aim a cleansing fluid spray toward these areas.
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公开(公告)号：US10209264B2
公开(公告)日：2019-02-19
申请号：US15496407
申请日：2017-04-25
Applicant: David R. Hall , Dan Allen , Conrad Rosenbrock , Daniel Hendricks , Andrew Nguyen , Steven J. M. Butala , Travis Niederhauser , Terrece Pearman , Joe Fox
Inventor： David R. Hall , Dan Allen , Conrad Rosenbrock , Daniel Hendricks , Andrew Nguyen , Steven J. M. Butala , Travis Niederhauser , Terrece Pearman , Joe Fox
Abstract: We disclose a method of using taggants to assess how and to what extent a drug in a drug composition that a user has consumed has decayed in response to storage conditions and time. The taggants may decay in response to environmental conditions which cause different drugs to lose their efficacy. These environmental conditions may include light, temperature, oxidation, moisture, and age. The taggants may be detected in biological samples, including urine and feces. By identifying the taggants, the drug composition and other information relating to the drug may be identified. Additionally, quantification of the different taggants may be used to determine whether the drug in the drug composition has been exposed to environmental conditions which may reduce its efficacy.
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公开(公告)号：US20180321218A1
公开(公告)日：2018-11-08
申请号：US15589403
申请日：2017-05-08
Applicant: David R. Hall , Dan Allen , Conrad Rosenbrock , Daniel Hendricks , Andrew Nguyen , Steven J.M. Butala , Travis Niederhauser , Terrece Pearman , Joe Fox
Inventor： David R. Hall , Dan Allen , Conrad Rosenbrock , Daniel Hendricks , Andrew Nguyen , Steven J.M. Butala , Travis Niederhauser , Terrece Pearman , Joe Fox
IPC: G01N33/493 , G01N33/53 , G01N33/487 , G01N33/543 , G01N33/542 , G01N27/327 , G01N21/64 , G01N21/78 , A61B5/00 , A61B5/20
CPC classification number: G01N33/493 , A61B5/0071 , A61B5/207 , G01N21/6428 , G01N21/78 , G01N27/3276 , G01N33/48792 , G01N33/5308 , G01N33/542 , G01N33/5438 , G01N2021/6417 , G01N2021/6432 , G01N2021/6439
Abstract: We disclose an in-toilet urinalysis system which includes a system for collection urine and for analysis of urine components using aptamer technology. Urine collection system may dispense urine into cuvettes, channels, or other containers that include aptamers. The aptamers may detect target molecules in urine. The aptamers may measure urine analytes, detect excreted drugs or drug metabolites, or disease markers. Upon binding to the target molecule, the aptamers may produce a signal which a sensor in the toilet may detect. In some embodiments, the signal may be electrochemical, fluorescent, or colorimetric. The measurements obtained from analysis of the urine may be used to assess a user's health or diagnose disease. In some embodiments, the measurements are stored in a controller which may transmit the measurements to a healthcare provider for assessment.
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Patent Agency Ranking
公开(公告)号：US20180306824A1
公开(公告)日：2018-10-25
申请号：US15493433
申请日：2017-04-21
Applicant: David R. Hall , Dan Allen , Daniel Hendricks , Andrew Nguyen , Conrad Rosenbrock , Travis Niederhauser , Joe Fox , Terrece Pearman , Steven J.M. Butala
Inventor： David R. Hall , Dan Allen , Daniel Hendricks , Andrew Nguyen , Conrad Rosenbrock , Travis Niederhauser , Joe Fox , Terrece Pearman , Steven J.M. Butala
IPC: G01N33/94 , A61B5/15 , A61B10/00 , G01N21/359
CPC classification number: G01N21/359 , A61B5/145 , A61B10/0038 , A61B10/0051 , A61B10/007 , A61B2010/0009 , A61B2010/0061 , A61B2010/0077 , A61B2010/0087 , G01N30/02 , G01N33/15 , G01N2458/15
Abstract: We disclose a method of tagging nutritional or drug compositions using chemical entities which are known to be safely consumed and which are detectable using known techniques, including near IR spectroscopy. The chemical entities used as tags may be detected in easily obtainable biological samples, including urine and feces. The biological sample may be deposited into a medical toilet which may analyze the biological sample using an analytical device associated with the medical toilet. The tag may be identified and quantified to then identify and quantify the nutritional or drug composition the subject consumed along with the tag. This system may be used to track the source of a food or drug, confirm compliance to a prescribed diet or drug treatment, confirm drug consumption in clinical trials, identify the source of contaminated food, and identify the food substances used to produce food products.
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公开(公告)号：US09662259B1
公开(公告)日：2017-05-30
申请号：US15041579
申请日：2016-02-11
Applicant: Andrew Nguyen
Inventor： Andrew Nguyen
CPC classification number: A61H1/005 , A61H5/00 , A61H2201/1215 , A61H2201/149 , A61H2201/1664 , A61H2201/5043 , A61H2201/5058 , A61H2201/5066 , F16M11/00 , G06F1/1601 , H05K5/0234
Abstract: My invention is an apparatus to cause the computer monitor or screen to slowly and automatically move either laterally toward and away from the user or upward and downward in relation to the user, so as to reduce eye strain.
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公开(公告)号：US20150221535A1
公开(公告)日：2015-08-06
申请号：US14170201
申请日：2014-01-31
Applicant: Andrew Nguyen , Jiping Li , Aaron Hunter
Inventor： Andrew Nguyen , Jiping Li , Aaron Hunter
CPC classification number: H01L21/67248 , G01K11/125
Abstract: Temperature measurement of a silicon wafer is described using the interference between reflections off surfaces of the wafer. In one example, the invention includes a silicon processing chamber, a wafer holder within the chamber to hold a silicon substrate for processing, and a laser directed to a surface of the substrate. A photodetector receives light from the laser that is reflected off the surface directly and through the substrate and a processor determines a temperature of the silicon substrate based on the received reflected light.
Abstract translation: 使用晶片表面之间的反射之间的干涉来描述硅晶片的温度测量。 在一个示例中，本发明包括硅处理室，用于保持用于处理的硅衬底的室内的晶片保持器，以及指向衬底表面的激光。 光电检测器接收来自激光器的光，该光从该表面直接反射并通过基板，并且处理器基于所接收的反射光来确定硅基板的温度。
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119.发明授权Methods for processing substrates in process systems having shared resources 有权在具有共享资源的处理系统中处理衬底的方法公开(公告)号：US08721798B2
公开(公告)日：2014-05-13
申请号：US12916462
申请日：2010-10-29
Applicant: James P. Cruse , Dermot Cantwell , Ming Xu , Charles Hardy , Benjamin Schwarz , Kenneth S. Collins , Andrew Nguyen , Zhifeng Sui , Evans Lee
Inventor： James P. Cruse , Dermot Cantwell , Ming Xu , Charles Hardy , Benjamin Schwarz , Kenneth S. Collins , Andrew Nguyen , Zhifeng Sui , Evans Lee
CPC classification number: H01L21/6719 , H01J37/32899
Abstract: Methods for processing substrates in twin chamber processing systems having first and second process chambers and shared processing resources are provided herein. In some embodiments, a method may include providing a substrate to the first process chamber of the twin chamber processing system, wherein the first process chamber has a first processing volume that is independent from a second processing volume of the second process chamber; providing one or more processing resources from the shared processing resources to only the first processing volume of the first process chamber; and performing a process on the substrate in the first process chamber.
Abstract translation: 本文提供了具有第一处理室和第二处理室以及共享处理资源的双室处理系统中处理基板的方法。 在一些实施例中，方法可以包括向双室处理系统的第一处理室提供衬底，其中第一处理室具有独立于第二处理室的第二处理容积的第一处理容积; 将所述共享处理资源中的一个或多个处理资源提供给所述第一处理室的所述第一处理空间; 以及在所述第一处理室中的所述基板上进行处理。
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120.发明授权Methods and apparatus for calibrating flow controllers in substrate processing systems 有权校准基板处理系统中流量控制器的方法和装置公开(公告)号：US08707754B2
公开(公告)日：2014-04-29
申请号：US12915345
申请日：2010-10-29
Applicant: James P. Cruse , John W. Lane , Mariusch Gregor , Duc Buckius , Berrin Daran , Corie Lynn Cobb , Ming Xu , Andrew Nguyen
Inventor： James P. Cruse , John W. Lane , Mariusch Gregor , Duc Buckius , Berrin Daran , Corie Lynn Cobb , Ming Xu , Andrew Nguyen
CPC classification number: H01L21/67253 , F16K37/00 , F16K37/0091 , G01F25/00 , Y10T29/53022 , Y10T137/8158 , Y10T137/87153 , Y10T137/87684 , Y10T137/877
Abstract: Methods and apparatus for calibrating a plurality of gas flows in a substrate processing system are provided herein. In some embodiments, a substrate processing system may include a cluster tool comprising a first process chamber and a second process chamber coupled to a central vacuum transfer chamber; a first flow controller to provide a process gas to the first process chamber; a second flow controller to provide the process gas to the second process chamber; a mass flow verifier to verify a flow rate from each of the first and second flow controllers; a first conduit to selectively couple the first flow controller to the mass flow verifier; and a second conduit to selectively couple the second flow controller to the mass flow verifier.
Abstract translation: 本文提供了用于校准衬底处理系统中的多个气流的方法和装置。 在一些实施例中，衬底处理系统可以包括簇工具，其包括耦合到中心真空传送室的第一处理室和第二处理室; 第一流量控制器，用于向第一处理室提供处理气体; 第二流量控制器，用于向第二处理室提供处理气体; 质量流量验证器，用于验证来自所述第一和第二流量控制器中的每一个的流量; 用于选择性地将第一流量控制器耦合到质量流量验证器的第一导管; 以及用于选择性地将第二流量控制器耦合到质量流量验证器的第二导管。
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