-
公开(公告)号：US20230267959A1
公开(公告)日：2023-08-24
申请号：US17676664
申请日：2022-02-21
发明人： Xiaomin Yang , Kim Yang Lee , Thomas Young Chang , ShuaiGang Xiao , Sha Zhu
CPC分类号： G11B5/84 , G03F7/0002 , G03F7/36
摘要： The present disclosure relates to methods of manufacturing at least a portion of a magnetic layer of a magnetic recording disk. The methods include forming a plurality of sacrificial, discrete structures via imprint lithography. The sacrificial, discrete structures are used to form a plurality of three-dimensional segregant structures in a magnetic layer of the magnetic recording disk. The present disclosure also relates to corresponding magnetic recording disks.
-
公开(公告)号：US11136624B2
公开(公告)日：2021-10-05
申请号：US16862314
申请日：2020-04-29
发明人： Kim Yang Lee , David S. Kuo , Thomas Young Chang , Xiaomin Yang , ShuaiGang Xiao , Koichi Wago
IPC分类号： C12Q1/6874 , G01N33/487 , G01N27/447 , C12Q1/6869
摘要： A DNA sequencing device, and related methods, include a nanochannel sized to receive a DNA strand, a first electrode member exposed within the nanochannel, and a second electrode member exposed within the nanochannel and spaced apart from the first electrode to form an electrode gap. The second electrode member has a wedge shaped profile, and the first and second electrode members are operable to detect a change in electronic signal as the DNA strand passes through the electrode gap.
-
公开(公告)号：US20230267958A1
公开(公告)日：2023-08-24
申请号：US17676650
申请日：2022-02-21
发明人： ShuaiGang Xiao , Thomas Young Chang , Kim Yang Lee , Xiaomin Yang
IPC分类号： G11B5/66
CPC分类号： G11B5/674
摘要： The present disclosure relates to magnetic recording disks having a magnetic recording layer that includes a plurality of three-dimensional segregant structures. Each three-dimensional segregant structure extends from a first radius of the recording disk to a second radius of the recording disk, and each three-dimensional segregant structure is made of a first segregant material. The magnetic recording layer also includes a plurality of magnetic grains between adjacent three-dimensional segregant structures, and a second segregant material between adjacent magnetic grains. The present disclosure also relates to corresponding methods of manufacturing such a magnetic recording layer.
-
4.发明授权公开(公告)号：US11714061B2
公开(公告)日：2023-08-01
申请号：US16854607
申请日：2020-04-21
发明人： David S. Kuo , Xiaomin Yang , ShuaiGang Xiao , Kim Yang Lee , Koichi R. Wago , Thomas Young Chang
IPC分类号： B81C1/00 , G01N27/327 , B01L3/00 , C12Q1/6809 , G01N33/487 , C12Q1/6869 , B82Y5/00
CPC分类号： G01N27/3278 , B01L3/502707 , B01L3/502715 , B81C1/00547 , C12Q1/6809 , C12Q1/6869 , G01N33/48721 , B81C2201/0132 , B82Y5/00 , C12Q1/6869 , C12Q2565/631
摘要： A DNA sequencing device, and related methods, include a nanopore or nanochannel structure, and a nanoelectrode. The nanoelectrode includes electrode members having free ends exposed within the nanopore or nanochannel structure, an electrode gap defined between of the free ends, and plated portions formed on the free ends to provide a reduced sized for the electrode gap.
-
公开(公告)号：US20180294007A1
公开(公告)日：2018-10-11
申请号：US15484647
申请日：2017-04-11
发明人： Austin P. Lane , Xiaomin Yang , ShuaiGang Xiao , Kim Yang Lee , David S. Kuo
CPC分类号： G11B5/7325 , G11B5/7379 , G11B5/82 , G11B5/8404
摘要： A data storage medium may have increased data capacity by being configured with first and second patterned pedestals that are each separated from a substrate by a seed layer. A first polymer brush layer can be positioned between the first and second patterned pedestals atop the seed layer and a second polymer brush layer may be positioned atop each patterned pedestal. The first and second polymer brush layers may be chemically different and a block copolymer can be deposited to self-assemble into separate magnetic domains aligned with either the first or second polymer brush layers.
-
公开(公告)号：US09865294B2
公开(公告)日：2018-01-09
申请号：US15233277
申请日：2016-08-10
发明人： ShuaiGang Xiao , XiaoMin Yang , David S. Kuo , Kim Yang Lee , Yautzong Hsu
CPC分类号： G11B5/855 , G11B5/59633 , G11B20/1217 , G11B2020/1281
摘要： Provided herein is a method including forming a data zone guiding pattern and forming a servo zone guiding pattern. A servo pattern and a data pattern are simultaneously formed. Directed self-assembly of block copolymers is guided by the data zone guiding pattern and the servo zone guiding pattern.
-
公开(公告)号：US11948614B2
公开(公告)日：2024-04-02
申请号：US17676664
申请日：2022-02-21
发明人： Xiaomin Yang , Kim Yang Lee , Thomas Young Chang , ShuaiGang Xiao , Sha Zhu
CPC分类号： G11B5/84 , G03F7/0002 , G03F7/36
摘要： The present disclosure relates to methods of manufacturing at least a portion of a magnetic layer of a magnetic recording disk. The methods include forming a plurality of sacrificial, discrete structures via imprint lithography. The sacrificial, discrete structures are used to form a plurality of three-dimensional segregant structures in a magnetic layer of the magnetic recording disk. The present disclosure also relates to corresponding magnetic recording disks.
-
公开(公告)号：US11644435B2
公开(公告)日：2023-05-09
申请号：US16845565
申请日：2020-04-10
发明人： ShuaiGang Xiao , David S. Kuo , Xiaomin Yang , Kim Yang Lee , Yautzong Hsu , Michael R. Feldbaum
IPC分类号： G01R27/08 , G01N27/327 , G01N33/487 , C12Q1/6869 , C23C14/00 , B01L3/00 , G01N27/414 , G01N27/447 , B82Y5/00
CPC分类号： G01N27/3278 , B01L3/502707 , B01L3/502715 , B01L3/502761 , C12Q1/6869 , C23C14/00 , G01N27/4145 , G01N27/4146 , G01N27/44791 , G01N33/48721 , B81C2201/0143 , B81C2201/0176 , B81C2201/0181 , B82Y5/00
摘要： A DNA sequencing device and methods of making. The device includes a pair of electrodes having a spacing of no greater than about 2 nm, the electrodes being exposed within a nanopore to measure a DNA strand passing through the nanopore. The device can be made by depositing a conductive layer over a sacrificial channel and then removing the sacrificial channel to form the electrode gap.
-
9.发明申请公开(公告)号：US20200377939A1
公开(公告)日：2020-12-03
申请号：US16909827
申请日：2020-06-23
发明人： Kim Yang Lee , Thomas Young Chang , David S. Kuo , ShuaiGang Xiao , Xiaomin Yang , Koichi Wago
IPC分类号： C12Q1/6869 , G01N27/327 , B81C1/00 , G01N27/447 , B01L3/00
摘要： A DNA sequencing device and related methods, wherein the device includes a substrate, a nanochannel formed in the substrate, a first electrode positioned on a first side of the nanochannel, and a second electrode. The second electrode is positioned on a second side of the nanochannel opposite the first electrode and is spaced apart from the first electrode to form an electrode gap that is exposed in the nanochannel. At least a portion of first electrode is movable relative to the second electrode to decrease a size of the electrode gap.
-
10.发明授权公开(公告)号：US10655164B2
公开(公告)日：2020-05-19
申请号：US15886442
申请日：2018-02-01
发明人： Koichi Wago , ShuaiGang Xiao , Xiaomin Yang , Kim Yang Lee , David S. Kuo , Thomas Young Chang
IPC分类号： G01N27/327 , C12Q1/6825 , C12Q1/6874 , G01N27/447 , B01L3/00 , C12Q1/6837 , G01N27/414 , C12Q1/6806 , G01N33/487 , C12Q1/6869
摘要： Apparatus and methods to sequence DNA. A DNA sequencing device includes a passage, a first electrode, and a second electrode. The passage has a width and a length. The first and second electrodes are exposed within the passage and spaced apart from each other to form an electrode gap. The electrode gap is no greater than about 2 nm. The DNA sequencing device is operable to measure with the first and second electrodes a change in electronic signal in response to nucleotides of a DNA strand passing through the electrode gap.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.015 秒)
