公开(公告)号：US20200225174A1

公开(公告)日：2020-07-16

申请号：US16834732

申请日：2020-03-30

Applicant: SECURITY MATTERS LTD.

Inventor： Nataly TAL ,  Mor KAPLINSKY ,  Tehila NAHUM ,  Hagit SADE ,  Dana GASPER ,  Ron DAFNI ,  Chen NACHMIAS ,  Michal FIRSTENBERG ,  Avital TRACHTMAN ,  Haggai ALON ,  Nadav YORAN ,  Tzemah KISLEV

IPC: G01N23/223 ,  C23C16/48

Abstract: Methods and systems for verifying compatibility of components (e.g. parts or devices) of an electronic system are disclosed. In certain embodiments the method includes: irradiating a first and second components presumably associated with the electronic system, with XRF exciting radiation, and detecting one or more XRF response signals indicative of a first and a second XRF signatures, emitted from the first and second components in response to the irradiation. Then the first and second XRF signatures are processed to determine whether they are associated with respectively a first and second XRF marking compositions on the first and second components, and the compatibility of the first and second components to the electronic system is determined/verified based on the correspondence between the first and a second XRF signatures/marking. Certain embodiments also disclose electronic systems including at least a first and a second electronic components/devices respectively having the first and second XRF marking compositions that enable verification of compatibility of the components. Certain embodiments disclose techniques for pairing the first and second components (e.g. devices) based a correspondence between the first and second XRF signatures/markings thereof. Certain embodiments disclose various calibration techniques for calibrating the XRF measurements of XRF markings applied to different substrate materials of the electronic components.

公开(公告)号：US20230137779A1

公开(公告)日：2023-05-04

申请号：US17907738

申请日：2021-03-24

Applicant: SECURITY MATTERS LTD.

Inventor： Nataly TAL ,  Mor KAPLINSKY ,  Tehila NAHUM ,  Hagit SADE ,  Dana GASPER ,  Ron DAFNI ,  Chen NACHMIAS ,  Michal FIRSTENBERG ,  Avital TRACHTMAN ,  Haggai ALON ,  Nadav YORAN ,  Tzemah KISLEV

IPC: G06K7/10 ,  B42D25/373

Abstract: There are disclosed a method of producing an XRF readable mark, the XRF readable mark and a component comprising thereof. The method comprises providing an XRF marking composition with specific relative concentrations of one or more chemical elements and fabricating a multilayer structure of the XRF readable mark. The relative concentrations are selected such that in response to irradiation of the XRF marking composition by XRF exciting radiation, the XRF marking composition emits an XRF signal indicative of a predetermined XRF signature. Fabricating the multilayer structure comprises implementing an attenuation layer with at least one element exhibiting high absorbance for an XRF exciting radiation and/or an XRF background; and implementing a marking layer comprising said XRF marking composition.

公开(公告)号：US20230358723A1

公开(公告)日：2023-11-09

申请号：US18040312

申请日：2021-08-03

Applicant: SECURITY MATTERS LTD.

Inventor： Yifat BAREKET ,  Michal FIRSTENBERG ,  Hagit SADE ,  Zeren BROWNE ,  Tehila NAHUM ,  Nataly TAL ,  Mor KAPLINSKY ,  Dana GASPAR ,  Haggai ALON ,  Ron DAFNI ,  Chen NACHMIAS ,  Avital TRACHTMAN ,  Maria CHUCHAEV ,  Nadav YORAN ,  Michal BURCK ZALTZMAN

IPC: G01N33/44 ,  C14B17/00 ,  G01N23/223 ,  D06H1/00 ,  C14C1/04

CPC classification number: G01N33/447 ,  C14B17/005 ,  G01N23/223 ,  D06H1/00 ,  C14C1/04 ,  G01N2223/076

Abstract: A process is provided for marking leather manufactured from hide with an XRF-identifiable marker, the process comprising treating a hide or processed leather with a formulation comprising at least one XRF-identifiable marker to embed said marker in the hide or processed leather, to thereby obtain a marked hide or marked leather, wherein the XRF-identifiable marker is not a native material to a hide or leather or involved in a process for its manufacturing.

公开(公告)号：US20230116817A1

公开(公告)日：2023-04-13

申请号：US17907334

申请日：2021-03-24

Applicant: SECURITY MATTERS LTD.

Inventor： Yifat BAREKET ,  Tehila NAHUM ,  Michal FIRSTENBERG ,  Nataly TAL ,  Mor KAPINSKY ,  Hagit SADE ,  Dana GASPER ,  Haggai ALON ,  Ron DAFNI ,  Chen NACHMIAS ,  Gal SHMUELI ,  Avital TRACHTMAN ,  Yonatan MUSNIKOW ,  Maria CHUCHAEV ,  Nadav YORAN

IPC: G01N33/569 ,  G01N33/543

Abstract: The invention provides methods and tools for the directed and indirect detection of infection with microorganisms pathogens in biological and non- biological samples, and specifically applications of XRF (X-ray fluorescence) methodology for the detection of infections with viral and bacterial pathogens responsible for the widespread epidemics in mammals and humans, including the current pandemic of COVID-19.