Scientific Publications (Patents, Papers and Slides)

PETsys technology was developed since 2003 based in APDs (Avalanche Photo Diodes), as photo sensors, and it is being updated since 2011 using SiPM (Silicon Photomultipliers).



Relevant Patents
    On SiPM readout apparatus (ASIC)
  • Portuguese patent application nr. 106650, filed on 19.11.2012
  • PCT/PT2013/000067, filed on 18.11.2013
  • EPO patent application 13814664.2
  • Granted in the US: US 9,513,386 B2, Dec. 6, 2016
    • For our technology based in APDS - Avalanche Photo Diodes
  • Portugal / PT103200/ 31-10-2006/ Granted/ PT103200
  • PCT/ WO2006049523A3/ 15-02-2007
  • USA/ US20080103391A1/ 01-05-2008/ Granted/ US. 7,917,192
    On "Scintillator array for gamma ray or X-ray detection with Depth of Interaction information", based on work done with CERN as a partner
  • PT 20141000083247, Oct. 23, 2014
  • PCT/EP2015/074462,Oct. 22, 2015
  • Granted in the US: US 10,203,419 B2, Feb. 12, 2019 (Detector component for an X-ray or Gamma ray detector)

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