Inventor
KARLSSON IVAN
SE5 patents
Patents
5 patentsUS10496227B2Dec 3, 2019
Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
FLATFROG LAB AB21 citations93
US11029783B2Jun 8, 2021
Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
FLATFROG LAB AB9 citations85
US10318074B2Jun 11, 2019
Touch-sensing OLED display with tilted emitters
FLATFROG LAB AB14 citations84
US10365768B2Jul 30, 2019
TIR-based optical touch systems of projection-type
FLATFROG LAB AB12 citations80
US9817514B2Nov 14, 2017
Touch-sensing apparatus and a method for enabling control of a touch-sensing apparatus by an external device
FLATFROG LAB AB0 citations39