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公开(公告)号：US20240332398A1
公开(公告)日：2024-10-03
申请号：US18191295
申请日：2023-03-28
Applicant: International Business Machines Corporation
Inventor： Ruilong Xie , Roy R. Yu , SON NGUYEN
IPC: H01L29/66 , H01L21/8234 , H01L23/522 , H01L23/528 , H01L27/088 , H01L29/06 , H01L29/423 , H01L29/775 , H01L29/78 , H01L29/786
CPC classification number: H01L29/66545 , H01L21/823431 , H01L21/823475 , H01L23/5223 , H01L23/5286 , H01L27/0886 , H01L29/0673 , H01L29/42392 , H01L29/66439 , H01L29/66795 , H01L29/775 , H01L29/785 , H01L29/78696
Abstract: A semiconductor structure with a nanosheet device region with GAA nanosheet FETs on a bottom dielectric isolation layer. The GAA nanosheet FETs connect by a frontside contact to the frontside back-end-of-line (BEOL) interconnect wiring and by a backside contact to the backside BEOL interconnect wiring. The semiconductor structure includes a finFET device region with one or more finFET devices on bottom interlayer dielectric material. The finFET devices with a thick gate oxide connect by a frontside contact to the frontside BEOL interconnect wiring. The semiconductor structure also includes a three-dimensional MIM capacitor region with one or more three-dimensional MIM capacitors. The three-dimensional MIM capacitors with a high capacitance have a fin-like backside metal plate covered by a high-k dielectric material or super capacitor materials that is under a frontside metal plate. The three-dimensional MIM capacitors connect to the frontside BEOL interconnect wiring and the backside BEOL interconnect wiring.
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公开(公告)号：US12023162B2
公开(公告)日：2024-07-02
申请号：US16204607
申请日：2018-11-29
Inventor： Hariklia Deligianni , Jason Gerrard , Emily R. Kinser , Themis R. Kyriakides , Dennis D. Spencer , Roy R. Yu , Hitten Zaveri
CPC classification number: A61B5/24 , A61B5/685 , A61N1/0531 , A61N1/36135 , A61B2560/0214 , A61B2562/0209 , A61B2562/028 , A61B2562/0285 , A61B2562/046 , A61B2562/125
Abstract: A structure for monitoring and stimulation includes an external power supply unit. The structure also includes an internal hub communicatively coupled to the external power supply unit. The structure further includes a plurality of sensor modules communicatively coupled to the internal hub by a plurality of flexible interconnects. The plurality of sensor modules include three-dimensional (3D) comb sensor devices.
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公开(公告)号：US11311233B2
公开(公告)日：2022-04-26
申请号：US15602343
申请日：2017-05-23
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Hariklia Deligianni , Bruce B. Doris , Steven J. Holmes , Emily R. Kinser , Qinghuang Lin , Roy R. Yu
Abstract: A sensing and treatment device includes an array of metal nanorod electrodes formed on a substrate, the array including first electrodes for sensing, and second electrodes for electrical pulsation. A data processing system is configured to monitor a parameter using the first electrodes and to activate the electrical pulsation in the second electrodes in accordance with a reading of the parameter.
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公开(公告)号：US11116877B2
公开(公告)日：2021-09-14
申请号：US15927428
申请日：2018-03-21
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Stacey M. Gifford , Huan Hu , Emily R. Kinser , Roy R. Yu , Sufi Zafar
IPC: A61L31/16 , A61L31/06 , A61L31/08 , B82B3/00 , B81C1/00 , A61L27/06 , A61L27/30 , A61L27/50 , A61L27/34 , A61L31/10
Abstract: Aspects include methods of fabricating antibacterial surfaces for medical implant devices including patterning a photoresist layer on a silicon substrate and etching the silicon to generate a plurality of nanopillars. Aspects also include removing the photoresist layer from the structure and coating the plurality of nanopillars with a biocompatible film. Aspects also include a system for preventing bacterial infection associated with medical implants including a thin silicon film including a plurality of nanopillars.
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5.发明授权公开(公告)号：US10684246B2
公开(公告)日：2020-06-16
申请号：US15802802
申请日：2017-11-03
Applicant: International Business Machines Corporation
Inventor： Hariklia Deligianni , Bruce B. Doris , Damon B. Farmer , Steven J. Holmes , Qinghuang Lin , Nathan P. Marchack , Deborah A. Neumayer , Roy R. Yu
IPC: G01N27/327 , G01N27/48 , G01N33/94 , H01L21/768 , H01L23/48 , H01L23/528 , G01N33/543 , H01L27/15 , G01N33/487
Abstract: Embodiments of the invention are directed to a biosensing integrated circuit (IC). A non-limiting example of the biosensing IC includes a plurality of semiconductor substrate layers. A sensor element is formed over a first one of the plurality of semiconductor substrate layers, wherein the sensor element is configured to, based at least in part on the sensor element interacting with a predetermined material, generate data representing a measurable electrical parameter. An adhesion enhancement region is configured to physically couple the sensor element to the first one of the plurality of semiconductor substrate layers. In some embodiments of the invention, the biosensing IC further includes an electrically conductive interconnect network configured to communicatively couple the data representing the measurable electrical parameter to computer elements.
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Patent Agency Ranking
公开(公告)号：US20200094300A1
公开(公告)日：2020-03-26
申请号：US16695321
申请日：2019-11-26
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Steven J. Holmes , Emily R. Kinser , Qinghuang Lin , Nathan P. Marchack , Roy R. Yu
Abstract: A biosensor includes an array of metal nanorods formed on a substrate. An electropolymerized conductor is formed over tops of a portion of the nanorods to form a reservoir between the electropolymerized conductor and the substrate. The electropolymerized conductor includes pores that open and close responsively to electrical signals applied to the nanorods. A dispensing material is loaded in the reservoir to be dispersed in accordance with open pores.
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公开(公告)号：US20190143095A1
公开(公告)日：2019-05-16
申请号：US15811023
申请日：2017-11-13
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Steven J. Holmes , Qinghuang Lin , Emily R. Kinser , Nathan P. Marchack , Roy R. Yu
Abstract: A nanodevice includes an array of metal nanorods formed on a substrate. An electropolymerized electrical conductor is formed over tops of a portion of the nanorods to form a reservoir between the electropolymerized conductor and the substrate. The electropolymerized conductor includes pores that open or close responsively to electrical signals applied to the nanorods. A cell loading region is disposed in proximity of the reservoir, and the cell loading region is configured to receive stem cells. A neurotrophic dispensing material is loaded in the reservoir to be dispersed in accordance with open pores to affect growth of the stem cells when in vivo.
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公开(公告)号：US10216008B2
公开(公告)日：2019-02-26
申请号：US14985627
申请日：2015-12-31
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Emily R. Kinser , John U. Knickerbocker , Roy R. Yu
Abstract: Lenses and methods for adjusting the focus of a lens include dividing multiple light sensors in a lens into four quadrants. A position of the lens relative to occlusion along a top and bottom edge of the lens is determined based on lengths of bit sequences from light sensors in each of the four quadrants. An optimal focal length for the lens is determined based on the position of the lens. The focal length of the lens is adjusted to match the optimal focal length.
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公开(公告)号：US20180272046A1
公开(公告)日：2018-09-27
申请号：US15927419
申请日：2018-03-21
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Stacey M. Gifford , Huan Hu , Emily R. Kinser , Roy R. Yu , Sufi Zafar
Abstract: Aspects include methods of fabricating antibacterial surfaces for medical implant devices including patterning a photoresist layer on a silicon substrate and etching the silicon to generate a plurality of nanopillars. Aspects also include removing the photoresist layer from the structure and coating the plurality of nanopillars with a biocompatible film. Aspects also include a system for preventing bacterial infection associated with medical implants including a thin silicon film including a plurality of nanopillars.
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公开(公告)号：US10067061B2
公开(公告)日：2018-09-04
申请号：US15858472
申请日：2017-12-29
Applicant: International Business Machines Corporation
Inventor： Emily R. Kinser , Roy R. Yu
Abstract: Surface enhanced Raman spectroscopy is employed to obtain chemical data with respect to cells while electrophysiological data relating to cell membranes is obtained using the patch clamp technique. A SERS-facilitating assembly is coupled to a micropipette and is used in conjunction with a monochromatic light source for generating scattered light. Surface enhanced Raman spectroscopy is employed to obtain the chemical data. Electrophysiological data is obtained using the same micropipette to perform the patch clamp technique.
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