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公开(公告)号：US20220169773A1
公开(公告)日：2022-06-02
申请号：US17675055
申请日：2022-02-18
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Nazila DADVAND , Benjamin Stassen COOK , Archana VENUGOPAL , Luigi COLOMBO
IPC: C08F292/00 , C08F8/42 , C08L33/12 , C08K3/08 , C08K7/00 , C08J5/24 , G03F1/78 , C08K3/04 , C08J5/00
Abstract: A method of forming a composite material includes photo-initiating a polymerization of a monomer in a pattern of interconnected units to form a polymer microlattice. Unpolymerized monomer is removed from the polymer microlattice. The polymer microlattice is coated with a metal. The metal-coated polymer microlattice is dispersed in a polymer matrix.
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公开(公告)号：US20190202174A1
公开(公告)日：2019-07-04
申请号：US16229668
申请日：2018-12-21
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Luigi COLOMBO , Nazila DADVAND , Benjamin Stassen COOK , Archana VENUGOPAL
CPC classification number: B32B9/007 , B32B9/041 , B32B9/045 , B32B2305/38 , B32B2457/14 , C01B32/19 , C01P2002/20 , C23C18/32 , C23C18/38
Abstract: A microstructure comprises a plurality of interconnected units wherein the units are formed of graphene tubes. The graphene tubes may be formed by photo-initiating the polymerization of a monomer in a pattern of interconnected units to form a polymer microlattice, removing unpolymerized monomer, coating the polymer microlattice with a metal, removing the polymer microlattice to leave a metal microlattice, depositing graphitic carbon on the metal microlattice, converting the graphitic carbon to graphene, and removing the metal microlattice.
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公开(公告)号：US20190204395A1
公开(公告)日：2019-07-04
申请号：US16235939
申请日：2018-12-28
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Archana VENUGOPAL , Benjamin Stassen COOK , Nazila DADVAND , Luigi COLOMBO
CPC classification number: G01R33/072 , G01R15/202
Abstract: In described examples, a 3D magnetic sensing block includes a plurality of interconnected unit cells including at least a first unit cell formed of first interconnected conducting segments, and a second unit cell formed of second interconnected conducting segments. The plurality of interconnected unit cells forms a lattice. The first unit cell is a first sensing element, and the second unit cell is a second sensing element.
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公开(公告)号：US20190204252A1
公开(公告)日：2019-07-04
申请号：US16230045
申请日：2018-12-21
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Archana VENUGOPAL , Benjamin Stassen COOK , Nazila DADVAND , Luigi COLOMBO
CPC classification number: G01N27/127 , G01N27/128 , G01N33/0027 , H01L21/02527 , H01L21/02606 , H01L29/0669 , H01L29/1606
Abstract: A gas sensor has a microstructure sensing element which comprises a plurality of interconnected units wherein the units are formed of connected graphene tubes. The graphene tubes may be formed by photo-initiating the polymerization of a monomer in a pattern of interconnected units to form a polymer microlattice, removing unpolymerized monomer, coating the polymer microlattice with a metal, removing the polymer microlattice to leave a metal microlattice, depositing graphitic carbon on the metal microlattice, converting the graphitic carbon to graphene, and removing the metal microlattice.
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公开(公告)号：US20240246317A1
公开(公告)日：2024-07-25
申请号：US18585500
申请日：2024-02-23
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Luigi COLOMBO , Nazila DADVAND , Benjamin Stassen COOK , Archana VENUGOPAL
CPC classification number: B32B9/007 , B32B9/041 , B32B9/045 , C01B32/184 , C01B32/19 , C23C18/32 , C23C18/38 , H01M50/00 , B32B2305/38 , B32B2457/14 , B82Y30/00 , C01P2002/20 , Y10T428/30
Abstract: A microstructure comprises a plurality of interconnected units wherein the units are formed of graphene tubes. The graphene tubes may be formed by photo-initiating the polymerization of a monomer in a pattern of interconnected units to form a polymer microlattice, removing unpolymerized monomer, coating the polymer microlattice with a metal, removing the polymer microlattice to leave a metal microlattice, depositing graphitic carbon on the metal microlattice, converting the graphitic carbon to graphene, and removing the metal microlattice.
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Patent Agency Ranking
公开(公告)号：US20190202696A1
公开(公告)日：2019-07-04
申请号：US16230070
申请日：2018-12-21
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Luigi COLOMBO , Nazila DADVAND , Benjamin Stassen COOK , Archana VENUGOPAL
IPC: C01B21/064 , C23C16/34 , C23C18/32 , C23C18/16
CPC classification number: C01B21/0648 , C01P2004/22 , C01P2004/30 , C23C16/342 , C23C18/1641 , C23C18/32 , G03F1/20 , G03F1/60
Abstract: A microstructure comprises a plurality of interconnected units wherein the units are formed of hexagonal boron nitride (h-BN) tubes. The graphene tubes may be formed by photo-initiating the polymerization of a monomer in a pattern of interconnected units to form a polymer microlattice, removing unpolymerized monomer, coating the polymer microlattice with a metal, removing the polymer microlattice to leave a metal microlattice, depositing an h-BN precursor on the metal microlattice, converting the h-BN precursor to h-BN, and removing the metal microlattice.
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公开(公告)号：US20190207002A1
公开(公告)日：2019-07-04
申请号：US16232123
申请日：2018-12-26
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Luigi COLOMBO , Archana VENUGOPAL , Benjamin Stassen COOK , Nazila DADVAND
IPC: H01L29/16 , H01L21/768 , H01L21/02 , H01L23/532 , H01L27/06 , H01L29/06 , C23C16/26 , C01B32/194
CPC classification number: H01L29/1606 , C01B32/194 , C23C16/26 , H01L21/0257 , H01L21/76805 , H01L21/76865 , H01L21/76879 , H01L23/53276 , H01L27/0688 , H01L29/0673
Abstract: A structure includes a metal layer and a graphene sheet having at least one hole. The graphene sheet is contained at least partly within the metal layer.
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公开(公告)号：US20190206788A1
公开(公告)日：2019-07-04
申请号：US16236042
申请日：2018-12-28
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Benjamin Stassen COOK , Nazila DADVAND , Archana VENUGOPAL , Luigi COLOMBO
IPC: H01L23/528 , H01L23/532 , H01L21/768
CPC classification number: H01L23/528 , H01L21/76838 , H01L23/53228
Abstract: An interconnect structure for a semiconductor device includes a plurality of unit cells. Each unit cell is formed of interconnected conducting segments. The plurality of unit cells forms a conducting lattice.
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公开(公告)号：US20190202958A1
公开(公告)日：2019-07-04
申请号：US16229971
申请日：2018-12-21
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Nazila DADVAND , Benjamin Stassen COOK , Archana VENUGOPAL , Luigi COLOMBO
IPC: C08F292/00 , C08F8/42 , C08L25/06 , C08L33/12 , C08K3/08 , C08K3/04 , C08K7/00 , C08J5/24 , G03F1/78
CPC classification number: C08F292/00 , C08F8/42 , C08J5/24 , C08K3/042 , C08K3/08 , C08K7/00 , C08K2003/085 , C08K2003/0862 , C08K2201/013 , C08L25/06 , C08L33/12 , G03F1/78
Abstract: A composite material comprises a polymer matrix having microstructure filler materials that comprise a plurality of interconnected units wherein the units are formed of connected tubes. The tubes may be formed by photo-initiating the polymerization of a monomer in a pattern of interconnected units to form a polymer microlattice, removing unpolymerized monomer, coating the polymer microlattice with a metal, removing the polymer microlattice to leave a metal microlattice, growing or depositing a material on the metal microlattice such as graphene, hexagonal boron nitride or other ceramic, and subsequently removing the metal microlattice.
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公开(公告)号：US20190202700A1
公开(公告)日：2019-07-04
申请号：US16229822
申请日：2018-12-21
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Benjamin Stassen COOK , Nazila DADVAND , Luigi COLOMBO , Archana VENUGOPAL
IPC: C01B32/184 , C01B32/194 , C01B32/16
CPC classification number: C01B32/184 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B32/194
Abstract: A microstructure comprises a plurality of interconnected units wherein the units are formed of graphene tubes. The graphene tubes may be formed by photo-initiating the polymerization of a monomer in a pattern of units to form a polymer microlattice, removing unpolymerized monomer, coating the polymer microlattice with a metal, removing the polymer microlattice to leave a metal microlattice, depositing graphitic carbon on the metal microlattice, converting the graphitic carbon to graphene, and removing the metal microlattice. A ceramic may be deposited on the graphene and another graphene layer may be deposited on top of the ceramic to create a multi-layered sp2-bonded carbon tube.
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