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Kai Ojala

  • Phone+358407650214
20012019

Research activity per year

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Personal profile

Short bio

Experience

about 16 Patents

  • Optical method and system for light field displays based on distributed apertures WO2020247763A1
  • OPTICAL METHOD AND SYSTEM FOR DISPLAYS BASED ON BEAMS WITH EXTENDED DEPTH OF FOCUS WO2020185414A1
  • MULTIFOCAL OPTICS FOR LIGHT FIELD DISPLAYS WO2019164745 (A1)
  • Optical method and system for light field displays based on mosaic periodic layer 
    us WO2020046716A1
  • Stereo imaging apparatus WO FI FI128501B
  • Compact catadioptric optical system for mobile phones cn WO2021028028A1
  • 3D display directional backlight based on diffractive elements us WO2019221993A1
  • Method and system for aperture expansion in light field displays us WO2019089283A1
  • Light field image engine method and apparatus for generating projected 3d light fields - us WO2019089283A1
  • Systems and methods for 3d displays with flexible optical layers   us WO 2018/200417 Al
  • Method and apparatus for measuring the height of a surface fi US20180252516A1
  • Hydraulic optical focusing-stabilizer us US7627236 B2
  • Focusing method for a camera and a camera  us US2003002867 (A1)
  • Imaging spectrograph, Kuvantava spektrografi  fi WO2017042435A1, FI20155642 (A)
  • Zoom camera arrangement comprising multiple sub-cameras  us US2009295949
  • Imaging device  US 7,453,510

Skills and expertise

  • zemax
  • opticstudio
  • optical design
  • Innovation

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