Oulu
Finland
17
2026-04-30
The entities that hold a legal rights for patent applications filed by inventor Ojala Kai:
Kai Ojala from Oulu, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
LIGHT FIELD IMAGE ENGINE AS A METHOD AND APPARATUS FOR GENERATING PROJECTED 3D LIGHT FIELDS
#2 | 2026-04-30OPTICAL METHOD AND SYSTEM FOR LIGHT FIELD DISPLAYS BASED ON MOSAIC PERIODIC LAYER
#3 | 2022-09-29Optical method and system for light field displays based on distributed apertures
#4 | 2022-05-19Optical method and system for light field displays based on beams with extended depth of focus
#5 | 2021-09-30OPTICAL METHOD AND SYSTEM FOR LIGHT FIELD DISPLAYS BASED ON MOSAIC PERIODIC LAYER
#6 | 2021-07-223D display directional backlight based on diffractive elements
#7 | 2021-06-10Method and system for aperture expansion in light field displays
#8 | 2020-11-26LIGHT FIELD IMAGE ENGINE METHOD AND APPARATUS FOR GENERATING PROJECTED 3D LIGHT FIELDS
#9 | 2015-08-20TESTING APPARATUS FOR COMMUNICATION SYSTEM AND METHOD THEREFOR
#10 | 2008-10-07Method and device arrangement for using a text message to control multimedia data to be transmitted, and a multimedia server used in the method
#11 | 2008-02-28Characterization of Cellular Telecommunications Network Area
#12 | 2007-08-02Image creating method and imaging device
#13 | 2007-05-17UV radiation meter using visible light sensors
#14 | 2005-07-21Image creating method and imaging apparatus
#15 | 2005-06-16Image creating method and imaging device
#16 | 2005-06-16Imaging device
#17 | 2005-03-24Method and device for real-time shared editing mobile video
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