公开(公告)号：US10989749B2

公开(公告)日：2021-04-27

申请号：US16794090

申请日：2020-02-18

申请人： NOKOMIS, INC.

发明人： Walter John Keller, III ,  Andrew Richard Portune ,  Todd Eric Chornenky ,  William Anthony Davis

IPC分类号： G01R31/00 ,  G06F21/73

摘要： An apparatus for detecting a condition or authenticity of one or more electronic devices includes an enclosure having an antenna integrated therewithin, a fixture mounted within a hollow interior of the enclosure, the fixture being configured to receive the one or more electronic devices and connect one or more signals to each of the one or more electronic devices and a sensor and controller assembly connected to the antenna and configured to process a signature of an emission of a radiofrequency (RF) energy from of one or more electronic devices having the one or more signals connected thereto.

公开(公告)号：US11183390B2

公开(公告)日：2021-11-23

申请号：US16103519

申请日：2018-08-14

申请人： Nokomis, Inc.

发明人： Robert Michael Nichol ,  Walter John Keller, III ,  Todd Eric Chornenky

IPC分类号： H01L21/3065 ,  H01L21/02 ,  H01J9/12 ,  H01J1/32 ,  C23C16/27 ,  C23C16/02

摘要： A method for creating an enhanced multipaction resistant diamond-like coating (DLC) coating with lower Secondary Electron Emission (SEE) properties is performed on an initial surface by etching a DLC coating deposited on the surface after deposition and optionally creating interlayers to enhance adhesion mechanical properties between the DLC coating and the initial surface.

公开(公告)号：US20190181013A1

公开(公告)日：2019-06-13

申请号：US16103519

申请日：2018-08-14

申请人： Nokomis, Inc.

发明人： Robert Michael Nichol ,  Walter John Keller, III ,  Todd Eric Chornenky

IPC分类号： H01L21/3065 ,  H01L21/02 ,  H01J1/32 ,  H01J9/12

摘要： A method for creating an enhanced multipaction resistant diamond-like coating (DLC) coating with lower Secondary Electron Emission (SEE) properties is performed on an initial surface by etching a DLC coating deposited on the surface after deposition and optionally creating interlayers to enhance adhesion mechanical properties between the DLC coating and the initial surface.

公开(公告)号：US20200292607A1

公开(公告)日：2020-09-17

申请号：US16794090

申请日：2020-02-18

申请人： NOKOMIS, INC.

发明人： Walter John Keller, III ,  Andrew Richard Portune ,  Todd Eric Chornenky ,  William Anthony Davis

IPC分类号： G01R31/00 ,  G06F21/73

摘要： An apparatus for detecting a condition or authenticity of one or more electronic devices includes an enclosure having an antenna integrated therewithin, a fixture mounted within a hollow interior of the enclosure, the fixture being configured to receive the one or more electronic devices and connect one or more signals to each of the one or more electronic devices and a sensor and controller assembly connected to the antenna and configured to process a signature of an emission of a radiofrequency (RF) energy from of one or more electronic devices having the one or more signals connected thereto.

公开(公告)号：US10571505B2

公开(公告)日：2020-02-25

申请号：US15847819

申请日：2017-12-19

申请人： NOKOMIS, INC.

发明人： Walter John Keller, III ,  Andrew Richard Portune ,  Todd Eric Chornenky ,  William Anthony Davis

IPC分类号： G01R31/00 ,  G06F21/73

摘要： An apparatus for detecting a condition or authenticity of one or more electronic devices includes an enclosure having an antenna integrated therewithin, a fixture mounted within a hollow interior of the enclosure, the fixture being configured to receive the one or more electronic devices and connect one or more signals to each of the one or more electronic devices and a sensor and controller assembly connected to the antenna and configured to process a signature of an emission of a radiofrequency (RF) energy from of one or more electronic devices having the one or more signals connected thereto.

公开(公告)号：US10416286B2

公开(公告)日：2019-09-17

申请号：US13967557

申请日：2013-08-15

申请人： NOKOMIS, INC.

发明人： Stephen Dorn Freeman ,  Walter John Keller, III

IPC分类号： G01S7/41 ,  G01S13/88 ,  G01R29/08 ,  G01S7/38 ,  G01V3/12

摘要： The present invention is a signal processing method to significantly improve the detection and identification of source emissions. More particularly, the present invention offers a processing method to reduce the false alarm rate of systems which remotely detect and identify the presence of electronic devices through an analysis of a received spectrum the devices' unintended emissions. The invention identifies candidate emission elements and determines their validity based on a frequency and phase association with other emissions present in the received spectrum. The invention compares the measured phase and frequency data of the emissions with a software solution of the theoretically or empirically derived closed-form expression which governs the phase and frequency distribution of the emissions within the source. Verification of this relationship serves to dramatically increase the confidence of the detection.