公开(公告)号：US20190381525A1

公开(公告)日：2019-12-19

申请号：US16556676

申请日：2019-08-30

Applicant: South Dakota Board of Regents

Inventor： Christian Widener ,  Victor Champagne ,  Matthew Trexler ,  Dennis Helfritch ,  Rob Hrabe

IPC: B05B7/16

Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.

公开(公告)号：US20220220322A1

公开(公告)日：2022-07-14

申请号：US17657534

申请日：2022-03-31

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  Christian Widener ,  Gregory Lee Christensen

IPC: C09D5/24 ,  C09D133/02 ,  C09D163/00 ,  C09D7/61 ,  C09D175/04

Abstract: Disclosed herein is a conductive coating composition that includes a functionalized carbon nanomaterial and/or boron nanomaterial and a fluid component. The nanomaterial and fluid component forms hydrogen bond network in the disclosed composition. Because of the formed hydrogen bonds, the disclosed coating exhibits enhanced thermal or electrical conductivity. Also disclosed is a method to improve thermal or electrical conductivity of an existing coating composition.

公开(公告)号：US20220184647A1

公开(公告)日：2022-06-16

申请号：US17684921

申请日：2022-03-02

Applicant: South Dakota Board of Regents

Inventor： Christian Widener ,  Victor Champagne ,  Matthew Trexler ,  Dennis Helfritch ,  Rob Hrabe

IPC: B05B7/16 ,  B05B7/14 ,  C23C24/04

Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.

公开(公告)号：US11145815B2

公开(公告)日：2021-10-12

申请号：US16381641

申请日：2019-04-11

Applicant: South Dakota Board of Regents

Inventor： Charles Tolle ,  Haiping Hong ,  Christian Widener ,  Greg Christensen ,  Jack Yang

IPC: H01L45/00 ,  C10M103/02 ,  H01L27/24 ,  B82Y30/00 ,  C10N20/06 ,  C10N50/10

Abstract: A non-volatile memory circuit in embodiments of the present invention may have one or more of the following features: (a) a logic source, and (b) a semi-conductive device being electrically coupled to the logic source, having a first terminal, a second terminal and a nano-grease with significantly reduced amount of carbon nanotube loading located between the first and second terminal, wherein the nano-grease exhibits non-volatile memory characteristics.

公开(公告)号：US20190235477A1

公开(公告)日：2019-08-01

申请号：US16312187

申请日：2017-06-21

Applicant: South Dakota Board of Regents

Inventor： Christian Widener ,  Victor Champagne ,  Robert Hrabe

IPC: G05B19/4155 ,  C23C24/04

CPC classification number: G05B19/4155 ,  C22C38/02 ,  C22C38/08 ,  C23C24/04 ,  G05B2219/32228

Abstract: The present disclosure addresses limitations with methods, systems and processes for integrating multiple advanced technologies into a single automated manufacturing and repair cell. The methods, systems and processes of the present disclosure leverage unique software and hardware to configure a manufacturing cell that is capable of conducting process development and planning, dimensional analysis, pre-machining, surface preparation, cold spray (supersonic particle deposition), dust collection, helium recovery, and post machining in a single integrated manufacturing and repair cell.

公开(公告)号：US11778933B2

公开(公告)日：2023-10-03

申请号：US17469080

申请日：2021-09-08

Applicant: South Dakota Board of Regents

Inventor： Charles Tolle ,  Haiping Hong ,  Christian Widener ,  Greg Christensen ,  Jack Yang

IPC: H10N70/00 ,  C10M103/02 ,  H10B63/00 ,  B82Y30/00 ,  C10N20/06 ,  C10N50/10 ,  C10N20/00

CPC classification number: H10N70/8845 ,  C10M103/02 ,  H10B63/20 ,  B82Y30/00 ,  C10N2020/00 ,  C10N2050/10

Abstract: A non-volatile memory circuit in embodiments of the present invention may have one or more of the following features: (a) a logic source, and (b) a semi-conductive device being electrically coupled to the logic source, having a first terminal, a second terminal and a nano-grease with significantly reduced amount of carbon nanotube loading located between the first and second terminal, wherein the nano-grease exhibits non-volatile memory characteristics.

公开(公告)号：US11292019B2

公开(公告)日：2022-04-05

申请号：US16556676

申请日：2019-08-30

Applicant: South Dakota Board of Regents

Inventor： Christian Widener ,  Victor Champagne ,  Matthew Trexler ,  Dennis Helfritch ,  Rob Hrabe

IPC: B05B7/16 ,  B05B7/14 ,  C23C24/04

Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.

公开(公告)号：US20190319188A1

公开(公告)日：2019-10-17

申请号：US16381641

申请日：2019-04-11

Applicant: South Dakota Board of Regents

Inventor： Charles Tolle ,  Haiping Hong ,  Christian Widener ,  Greg Christensen ,  Jack Yang

IPC: H01L45/00 ,  C10M103/02 ,  H01L27/24

Abstract: A non-volatile memory circuit in embodiments of the present invention may have one or more of the following features: (a) a logic source, and (b) a semi-conductive device being electrically coupled to the logic source, having a first terminal, a second terminal and a nano-grease with significantly reduced amount of carbon nanotube loading located between the first and second terminal, wherein the nano-grease exhibits non-volatile memory characteristics.

公开(公告)号：US10441962B2

公开(公告)日：2019-10-15

申请号：US14066346

申请日：2013-10-29

Applicant: South Dakota Board of Regents

Inventor： Christian Widener ,  Victor Champagne ,  Matthew Trexler ,  Dennis Helfritch ,  Rob Hrabe

IPC: B05B7/16 ,  B05B7/14 ,  C23C24/04

Abstract: Cold spray devices and systems are disclosed. They include a flowpath having an inlet adapted for receiving communication with two or more inputs and an outlet adapted to discharge the two or more inputs. A discharge nozzle may be included in the flowpath of the outlet and a confluence may be included in the flowpath at the inlet for combining the two or more inputs. A nozzle body houses the discharge nozzle separate and downstream from the confluence of the two inputs.

公开(公告)号：US20240425186A1

公开(公告)日：2024-12-26

申请号：US18828464

申请日：2024-09-09

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  Christian Widener ,  Gregory Lee Christensen

IPC: B64D31/06 ,  B64D31/04 ,  B64D31/08 ,  B64D43/00 ,  C08K3/04 ,  C08K3/38 ,  C09D5/24 ,  C09D7/61 ,  C09D133/02 ,  C09D163/00 ,  C09D175/04 ,  G05D1/652

Abstract: Disclosed herein is a conductive coating composition that includes a functionalized carbon nanomaterial and/or boron nanomaterial and a fluid component. The nanomaterial and fluid component forms hydrogen bond network in the disclosed composition. Because of the formed hydrogen bonds, the disclosed coating exhibits enhanced thermal or electrical conductivity. Also disclosed is a method to improve thermal or electrical conductivity of an existing coating composition.