Inventor

PELKA DAVID

US4 patents

Patents

4 patents

US10983394B2Apr 20, 2021

Thin direct-view LED backlights

SEOUL SEMICONDUCTOR CO LTD0 citations59

US9880417B2Jan 30, 2018

Illumination lens for LED backlights

SEOUL SEMICONDUCTOR CO LTD1 citations49

US9255695B2Feb 9, 2016

Illumination lens for LED backlights

SEOUL SEMICONDUCTOR CO LTD0 citations49

US10503010B2Dec 10, 2019

Thin direct-view LED backlights

SEOUL SEMICONDUCTOR CO LTD0 citations44