KU

Koohyun Um

AM Amazon: 2 patents #809 of 4,177Top 20%
Overall (2019): #149,210 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10310079 Presence detection using wireless signals confirmed with ultrasound and/or audio Ce Zhang, Jungtao Liu 2019-06-04
10305766 Coexistence-insensitive presence detection Ce Zhang, Jungtao Liu, Peruvemba Ranganathan Sai Ananthanarayanan 2019-05-28