CK

Chang Ju Kang

Google: 1 patents #1,204 of 4,233Top 30%
📍 Cupertino, CA: #463 of 1,125 inventorsTop 45%
🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #426,638 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12223876 Power saving in OLED displays with multiple refresh rates Sangmoo Choi, Sang Y. Youn, Sun-Il Chang 2025-02-11