- Patent Title: Method for marking and authenticating diamonds and precious stones
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Application No.: US16328526Application Date: 2017-08-29
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Publication No.: US11320384B2Publication Date: 2022-05-03
- Inventor: Yair Grof , Tzemah Kislev , Nadav Yoran , Haggai Alon , Mor Kaplinsky
- Applicant: SOREQ NUCLEAR RESEARCH CENTER , SECURITY MATTERS LTD.
- Applicant Address: IL Yavne; IL D.N. Hevel Eilot
- Assignee: SOREQ NUCLEAR RESEARCH CENTER,SECURITY MATTERS LTD.
- Current Assignee: SOREQ NUCLEAR RESEARCH CENTER,SECURITY MATTERS LTD.
- Current Assignee Address: IL Yavne; IL D.N. Hevel Eilot
- Agency: Browdy and Neimark, PLLC
- International Application: PCT/IL2017/050961 WO 20170829
- International Announcement: WO2018/042427 WO 20180308
- Main IPC: C23C16/455
- IPC: C23C16/455 ; G01N21/87 ; G01N23/223 ; G01N33/38 ; B28D5/00 ; G06K19/06 ; C01B32/28 ; C23C16/28 ; G01N21/64
Abstract:
Method and systems are presented for authentication of precious stones, according to their natural ID and/or predetermined markings created in the stones, based on unique characteristic radiation response of the stone to predetermined primary radiation.
Public/Granted literature
- US20190187063A1 METHOD FOR MARKING AND AUTHENTICATING DIAMONDS AND PRECIOUS STONES Public/Granted day:2019-06-20
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