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公开(公告)号：US20210050601A1
公开(公告)日：2021-02-18
申请号：US16614067
申请日：2018-04-13
Inventor： Hanqing Jiang , Wei Zeng , Xu Wang
IPC: H01M4/80 , H01M4/38 , H01M4/66 , H01M4/1395 , H01M4/134
Abstract: An electrode includes a soft substrate, a metal layer in direct contact with the soft substrate, and a lithium layer formed directly on the metal layer, wherein the metal layer comprises wrinkles. The wrinkles are of a substantially uniform height, and the height is in a range of 100 nm to 20 μm. The wrinkles are typically separated by a substantially uniform distance, and the distance is in a range of 100 nm to 1000 μm. The wrinkles may be one dimensional or two dimensional. Fabricating an electrode includes forming a metal layer on a soft substrate, and forming a lithium layer on the metal layer. Forming the lithium layer on the metal layer yields uniform wrinkles in the metal layer. A battery may include the electrode as described.
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公开(公告)号：US11342563B2
公开(公告)日：2022-05-24
申请号：US16614067
申请日：2018-04-13
Inventor： Hanqing Jiang , Wei Zeng , Xu Wang
Abstract: An electrode includes a soft substrate, a metal layer in direct contact with the soft substrate, and a lithium layer formed directly on the metal layer, wherein the metal layer comprises wrinkles. The wrinkles are of a substantially uniform height, and the height is in a range of 100 nm to 20 μm. The wrinkles are typically separated by a substantially uniform distance, and the distance is in a range of 100 nm to 1000 μm. The wrinkles may be one dimensional or two dimensional. Fabricating an electrode includes forming a metal layer on a soft substrate, and forming a lithium layer on the metal layer. Forming the lithium layer on the metal layer yields uniform wrinkles in the metal layer. A battery may include the electrode as described.
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公开(公告)号：US10468203B2
公开(公告)日：2019-11-05
申请号：US15755027
申请日：2016-08-25
Inventor： Hanqing Jiang , Prithwish Chatterjee , Wenwen Xu , Xu Wang
IPC: H01G11/68 , H01G11/30 , H01G11/52 , H01G11/80 , A23L33/16 , A61N1/32 , H01G11/58 , H01G11/86 , H02J7/02 , H02J7/34
Abstract: Systems and methods are described for an edible capacitive power source such as a supercapacitor device. The capacitive power source includes an anode electrode, an anode current collector, a cathode electrode, and a cathode current collector, arranged in layers with a separator layer positioned between the anode electrode and the cathode electrode forming a symmetrical electrical double-layer capacitor. The anode electrode, the anode current collector, the cathode electrode, the cathode current collector, and the separator layer are all constructed of non-toxic, edible materials. The packaging material, the conductive anode tab, and the conductive cathode tab are all also constructed of non-toxic, edible materials forming a completely edible capacitive power source package.
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4.发明申请公开(公告)号：US20190256616A1
公开(公告)日：2019-08-22
申请号：US16155972
申请日：2018-10-10
Inventor： Peiming Zhang , Xu Wang , Jong One Im , Stuart Lindsay
Abstract: The present disclosure provides a method for identifying and quantifying sulfated glycosaminoglycans, including for example heparin, by passing a sample through nanopores. The glycosaminoglycans sample is measured in microliter quantities, at nanomolar concentrations with detection of impurities below 0.5%, and a dynamic range over five decades of magnitude with a trained machine learning algorithm.
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Patent Agency Ranking
公开(公告)号：US20220389502A1
公开(公告)日：2022-12-08
申请号：US17832316
申请日：2022-06-03
Inventor： Stuart Lindsay , Eathen Ryan , Bintian Zhang , Xu Wang
IPC: C12Q1/6869 , C12Q1/00 , G01N27/12
Abstract: The present disclosure provides devices, systems, and methods related to sequencing a biopolymer. In particular, the present disclosure relates to methods for sequencing a polynucleotide using a bioelectronic device that includes protein assemblies used as coupling molecules in bioelectronic circuits. The present disclosure also provides multimeric protein assemblies with various combinations of live and dead subunits arranged to maximize conduction.
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公开(公告)号：US20180235881A1
公开(公告)日：2018-08-23
申请号：US15755027
申请日：2016-08-25
Inventor： Hanqing Jiang , Prithwish Chatterjee , Wenwen Xu , Xu Wang
IPC: A61K9/00 , H01G11/68 , H01G11/52 , H01G11/80 , H01G11/28 , H01G11/30 , H01G11/86 , H01G11/58 , A61B1/04 , A61B1/00 , A61N1/32 , A23C19/00 , A23L33/16 , A23L33/10
Abstract: Systems and methods are described for an edible capacitive power source such as a supercapacitor device. The capacitive power source includes an anode electrode, an anode current collector, a cathode electrode, and a cathode current collector, arranged in layers with a separator layer positioned between the anode electrode and the cathode electrode forming a symmetrical electrical double-layer capacitor. The anode electrode, the anode current collector, the cathode electrode, the cathode current collector, and the separator layer are all constructed of non-toxic, edible materials. The packaging material, the conductive anode tab, and the conductive cathode tab are all also constructed of non-toxic, edible materials forming a completely edible capacitive power source package.
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公开(公告)号：US11325987B2
公开(公告)日：2022-05-10
申请号：US16155972
申请日：2018-10-10
Inventor： Peiming Zhang , Xu Wang , Jong One Im , Stuart Lindsay
Abstract: The present disclosure provides a method for identifying and quantifying sulfated glycosaminoglycans, including for example heparin, by passing a sample through nanopores. The glycosaminoglycans sample is measured in microliter quantities, at nanomolar concentrations with detection of impurities below 0.5%, and a dynamic range over five decades of magnitude with a trained machine learning algorithm.
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公开(公告)号：US10418664B2
公开(公告)日：2019-09-17
申请号：US15513909
申请日：2015-09-25
Inventor： Hanqing Jiang , Zeming Song , Hongyu Yu , Xu Wang
IPC: H01M10/0525 , H01M10/0585 , H01M10/0583 , H01M2/02 , H01M4/66 , H01M10/04 , H01M10/058 , H01M4/131 , H01M4/133 , H01M4/525 , H01M4/587 , H01M4/13 , H01M2/16
Abstract: The invention is directed to a flexible and stretchable battery which is formed of an assembly having anode side and a cathode side separated by a separator and sealed in a packaging. The assembly is in a folded configuration and contains at least one cut therein, such that when the assembly is unfolded and subjected to subsequent deformation, a final folded state of the battery is able to stretch beyond a flat planar state of the battery in all dimensions.
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公开(公告)号：US20170250447A1
公开(公告)日：2017-08-31
申请号：US15513909
申请日：2015-09-25
Inventor： Hanqing Jiang , Zeming Song , Hongyu Yu , Xu Wang
IPC: H01M10/0585 , H01M10/04 , H01M10/0583 , H01M2/02 , H01M4/133 , H01M4/131 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M4/66
CPC classification number: H01M10/0585 , H01M2/0202 , H01M2/0207 , H01M2/0275 , H01M2/0277 , H01M2/029 , H01M2/1653 , H01M4/13 , H01M4/131 , H01M4/133 , H01M4/525 , H01M4/587 , H01M4/661 , H01M4/663 , H01M4/667 , H01M10/0436 , H01M10/045 , H01M10/0525 , H01M10/058 , H01M10/0583 , H01M2002/0205 , H01M2220/30
Abstract: The invention is directed to a flexible and stretchable battery which is formed of an assembly having anode side and a cathode side separated by a separator and sealed in a packaging. The assembly is in a folded configuration and contains at least one cut therein, such that when the assembly is unfolded and subjected to subsequent deformation, a final folded state of the battery is able to stretch beyond a flat planar state of the battery in all dimensions.
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