- Patent Title: Transparent and/or shiny object detection with spin-modulated light
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Application No.: US15662745Application Date: 2017-07-28
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Publication No.: US10436936B2Publication Date: 2019-10-08
- Inventor: Marco Mestieri , Alberto Fabbri
- Applicant: Datalogic IP Tech S.R.L.
- Applicant Address: IT Calderara Di Reno, Bologna
- Assignee: Datalogic IP Tech S.R.L.
- Current Assignee: Datalogic IP Tech S.R.L.
- Current Assignee Address: IT Calderara Di Reno, Bologna
- Agency: Dentons US LLP
- Main IPC: G01V8/14
- IPC: G01V8/14 ; G01S17/02 ; G01S17/88 ; G01S7/48 ; G01S7/499 ; G02F1/01 ; G01N21/21
Abstract:
A system and method for retro-reflective imaging transparent and/or shiny objects may include generating a light signal having a spin polarization. A magnetic field oscillating greater than about 1 GHz to cause the spin polarization of the light signal may be generated, where the light signal being retro-reflective imaged onto a transparent and/or shiny object so as to provide for determining presence of the transparent and/or shiny object.
Public/Granted literature
- US20180210111A1 OBJECT DETECTION WITH SPIN-MODULATED LIGHT Public/Granted day:2018-07-26
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