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公开(公告)号：US20240302392A1
公开(公告)日：2024-09-12
申请号：US18608274
申请日：2024-03-18
发明人： Tyler Yost , Jonathan Hein , Jae Seok Lee , Dong Cherl Park
IPC分类号： G01N35/00
CPC分类号： G01N35/00613 , G01N35/00871 , G01N2035/009
摘要： A sample analysis system is available that can include a remote sampling system, at least one analyzer, and a controller. The remote sampling system can include a plurality of sample sources for providing a corresponding sample therefrom; and a plurality of sample collection devices selectively coupled to any of the plurality of sample sources for receiving at least one of the samples therefrom. The at least one analyzer can be coupled to the plurality of the sample collection devices for receiving at least one of the samples therefrom. The controller can be coupled with the remote sampling system and the at least one analyzer, the controller configured to control which of the sample sources is actively coupled to a given sample collection device at a given time.
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公开(公告)号：US12055530B2
公开(公告)日：2024-08-06
申请号：US17125222
申请日：2020-12-17
CPC分类号： G01N30/724 , H01J49/0036 , H01J49/0422 , H01J49/045 , H01J49/105 , H01J49/40
摘要： An embodiment of an analysis system can include an initial multi-port valve, at least one intermediate multi-port valve, a further multi-port valve, and a time-of-flight mass spectrometer (TOF-MS). The initial multi-port valve can be configured to receive a sample. The at least one intermediate multi-port valve can be fluidly connected to the initial multi-port valve and configured to receive the sample from the initial multi-port valve. A given intermediate multi-port valve can have an ion-exchange column associated therewith. The given intermediate multi-port valve can be configured selectably to one of direct the sample through the ion-exchange column associated therewith (in a speciation mode) or bypass the ion-exchange column (in an infusion mode). The further multi-port valve can be fluidly connected with the at least one intermediate multi-port valve and configured to receive the sample from therefrom. The time-of-flight mass spectrometer (TOF-MS) can be fluidly connected to the further multi-port valve.
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公开(公告)号：US12025241B2
公开(公告)日：2024-07-02
申请号：US17978346
申请日：2022-11-01
IPC分类号： F16K37/00 , F16K11/074 , G01N35/10
CPC分类号： F16K37/005 , F16K11/074 , F16K37/0058 , G01N35/1016
摘要： A valve system includes, but is not limited to, a rotary valve; an actuator coupled with the rotary valve, wherein the actuator comprises a power connection fed from electronics associated with the actuator or coupled to the actuator; an actuator cap coupled with the actuator, the actuator cap configured to allow the power connection to pass through; a valve collar configured to be attached to the actuator cap, wherein the valve collar comprises an electronic feedthrough passage for the power connection; a sensor housing adjacent to the rotary valve and configured to support one or more sensors; and a retainer portion coupled with the rotary valve, the retainer portion configured to couple with the actuator cap through mating of respective retainer pins and apertures to allow electrical connection between the power connector and the sensor connector while remaining fixed with respect to the valve collar.
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公开(公告)号：US11971421B2
公开(公告)日：2024-04-30
申请号：US18200711
申请日：2023-05-23
发明人： Tyler Yost , Jonathan Hein , Jae Seok Lee , Dong Cherl Park
IPC分类号： G01N35/00
CPC分类号： G01N35/00613 , G01N35/00871 , G01N2035/009
摘要： A sample analysis system is available that can include a remote sampling system, at least one analyzer, and a controller. The remote sampling system can include a plurality of sample sources for providing a corresponding sample therefrom; and a plurality of sample collection devices selectively coupled to any of the plurality of sample sources for receiving at least one of the samples therefrom. The at least one analyzer can be coupled to the plurality of the sample collection devices for receiving at least one of the samples therefrom. The controller can be coupled with the remote sampling system and the at least one analyzer, the controller configured to control which of the sample sources is actively coupled to a given sample collection device at a given time.
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公开(公告)号：US11933698B2
公开(公告)日：2024-03-19
申请号：US17368056
申请日：2021-07-06
发明人： David Diaz , Jonathan Hein , Kyle W. Uhlmeyer , Daniel R. Wiederin , Tyler Yost , Kevin Wiederin
CPC分类号： G01N1/10 , G01N1/14 , G01N35/00732 , G01N35/00871 , G01N35/1097 , H01J49/045 , G01N2001/002
摘要： A system includes an analysis system at a first location and one or more remote sampling systems at a second location remote from the first location. A sampling system can be configured to receive a remote liquid sample. The system also includes a sample transfer line configured to transport gas from the second location to the first location. The sample transfer line is configured to selectively couple with a remote sampling for supplying a continuous liquid sample segment to the sample transfer line. The system can further include a sample receiving line at the first location. The sample receiving line is configured to selectively couple with the sample transfer line and the analysis system to receive the continuous liquid sample segment and supply the sample to an analysis device.
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公开(公告)号：US11761860B2
公开(公告)日：2023-09-19
申请号：US17956229
申请日：2022-09-29
CPC分类号： G01N1/14 , H01J49/40 , G01N2001/1445
摘要： Systems and methods are described to maintain a liquid sample segment of a sample transmitted through a transfer line from a remote sampling to an analysis system. A system embodiment includes, but is not limited to, a sample transfer line configured to transport a liquid sample from a remote sampling system via gas pressure; a sample loop fluidically coupled with the sample transfer line, the sample loop configured to hold a sample fluid; and a backpressure chamber fluidically coupled with a gas pressure source and with the sample transfer line, the backpressure chamber configured to supply a backpressure against the liquid sample during transport through the sample transfer line.
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公开(公告)号：US11694914B2
公开(公告)日：2023-07-04
申请号：US17968124
申请日：2022-10-18
发明人： Tyler Yost , Daniel R. Wiederin , Beau A. Marth , Jared Kaser , Jonathan Hein , Jae Seok Lee , Jae Min Kim , Stephen H. Sudyka
CPC分类号： H01L21/6719 , G01N21/73 , H01J49/105 , H01L21/6708 , H01L21/6715 , H01L21/67051 , H01L21/67126 , H01L21/67259 , H01L21/67748 , H01L21/67772 , H01L22/14 , H01L22/34 , G01N2033/0095 , H01J49/00 , H01L22/12
摘要： Systems and methods are described for integrated decomposition and scanning of a semiconducting wafer, where a single chamber is utilized for decomposition and scanning of the wafer of interest.
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公开(公告)号：US20230101874A1
公开(公告)日：2023-03-30
申请号：US17949538
申请日：2022-09-21
发明人： Caleb Gilmore , Tyler Yost
摘要： Valve assemblies are described that provide magnetic coupling between a valve actuator and a valve body housing the valve rotor and stator. A valve assembly embodiment, includes, but is not limited to, a valve body, the valve body including at least one magnet, and a rotor and a stator configured to define a plurality of fluid flow passageways; a valve actuator configured to drive the rotor via a drive shaft; and an actuator mount coupled to the valve actuator and configured to magnetically couple with the at least one magnet of the valve body to magnetically couple the valve body and the valve actuator.
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公开(公告)号：US11566755B2
公开(公告)日：2023-01-31
申请号：US16591087
申请日：2019-10-02
发明人： Daniel R. Wiederin , Austin Schultz
摘要： A system can include a valve assembly including a first valve and a second valve in fluid communication with the first valve. The valve assembly can be configured to deliver one or more of a sample, a chemical (e.g., an acid, a base, an organic chemical, etc.), and a standard via flow of a working fluid facilitated by one or more syringe pumps. Further, the one or more of the sample, the chemical, and the standard can maintain a physical separation from the one or more syringe pumps during delivery of the one or more of the sample, the chemical, and the standard.
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公开(公告)号：US11498852B2
公开(公告)日：2022-11-15
申请号：US16560339
申请日：2019-09-04
IPC分类号： C02F1/00 , C02F1/42 , G01N27/06 , G01N33/18 , C02F103/04
摘要： An ultrapure water (UPW) generation and verification system can include a cleaning chemical station, a cleanup column, a conductivity verification station, and a holding reservoir, in fluid communication with one another. The cleaning chemical station can be configured to selectably permit a flow of water to pass therethrough to the cleanup column or to block the flow of water and instead deliver a cleaning chemical to the cleanup column. The conductivity verification station can be configured to selectably perform at least one of the following: permit water to flow from the cleanup column to the holding reservoir; direct fluid to waste; or test the conductivity of the water for a purity level.
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