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Patent Agency Ranking
公开(公告)号：US10410850B2
公开(公告)日：2019-09-10
申请号：US16167144
申请日：2018-10-22
Applicant: Duke University
Inventor： Michael E. Gehm , Jeffrey T. Glass , Jason J. Amsden , Charles B. Parker
Abstract: Aspects of the present disclosure describe systems, methods, and structures for compound-specific coding mass spectrometry wherein compound-specific masks/codes are positioned between an ion source and detector of a mass spectrometer.
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2.发明申请公开(公告)号：US20170347460A1
公开(公告)日：2017-11-30
申请号：US15230588
申请日：2016-08-08
Applicant: Duke University
Inventor： Changyong Cao , Yihao Zhou , Jeffrey T. Glass , Aaron D. Franklin
CPC classification number: H05K1/097 , H05K1/0283 , H05K3/14 , H05K2201/026 , H05K2201/0323 , H05K2203/0271
Abstract: Methods of forming an electrically conductive layer on a flexible substrate, such as a stretchable electrode, by aerosol jet printing on the flexible substrate while the substrate is strained. In general, a stretchable substrate is initially deformed so that a first surface thereof is under tension. While the substrate is in the strained state, an ink is aerosol jet printed onto the first surface. The ink includes carbon nanotubes, and advantageously other materials such as reduced graphene oxide. Further, while the substrate is still in the strained state, the ink is cured after its application to the substrate. Thereafter, the strain is decreased so that the stretchable substrate contracts, self-organizing into a configuration wherein the substrate's first surface, with the cured ink thereon, has a wrinkled profile. The flexible substrate can then be mechanically expanded and contracted, advantageously repeatedly, with the ink layer maintaining electrical conductivity.
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公开(公告)号：US20190122877A1
公开(公告)日：2019-04-25
申请号：US16167144
申请日：2018-10-22
Applicant: Duke University
Inventor： Michael E. Gehm , Jeffrey T. Glass , Jason J. Amsden , Charles B. Parker
CPC classification number: H01J49/067 , H01J49/025 , H01J49/20 , H01J49/284
Abstract: Aspects of the present disclosure describe systems, methods, and structures for compound-specific coding mass spectrometry wherein compound-specific masks/codes are positioned between an ion source and detector of a mass spectrometer.
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公开(公告)号：US11081331B2
公开(公告)日：2021-08-03
申请号：US15768595
申请日：2016-10-28
Applicant: Duke University
Inventor： Zach Russell , Michael Gehm , Jeffrey T. Glass , Shane Di Dona , Evan Chen , Charles Parker , Jason Amsden , David Brady
IPC: H01J49/32
Abstract: Disclosed herein are mass spectrometers having segmented electrodes and associated methods. According to an aspect, an apparatus or mass spectrometer includes an ion source configured to generate ions from a sample. The apparatus also includes a detector configured to detect a plurality of mass-to-charge ratios associated with the ions. Further, the apparatus includes segmented electrodes positioned between the ion source and the detector. The apparatus also includes a controller configured to selectively apply a voltage across the segmented electrodes for forming a predetermined electric field profile.
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公开(公告)号：US20190057854A1
公开(公告)日：2019-02-21
申请号：US15768595
申请日：2016-10-28
Applicant: Duke University
Inventor： Zach Russell , Michael Gehm , Jeffrey T. Glass , Shane Di Dona , Evan Chen , Charles Parker , Jason Amsden , David Brady
IPC: H01J49/32
Abstract: Disclosed herein are mass spectrometers having segmented electrodes and associated methods. According to an aspect, an apparatus or mass spectrometer includes an ion source configured to generate ions from a sample. The apparatus also includes a detector configured to detect a plurality of mass-to-charge ratios associated with the ions. Further, the apparatus includes segmented electrodes positioned between the ion source and the detector. The apparatus also includes a controller configured to selectively apply a voltage across the segmented electrodes for forming a predetermined electric field profile.
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