CK

Changhoi Koo

BL Blackberry Limited: 3 patents #53 of 510Top 15%
📍 Plano, TX: #88 of 636 inventorsTop 15%
🗺 Texas: #1,940 of 17,606 inventorsTop 15%
Overall (2019): #95,316 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10321359 Controlling data offload in response to feedback information Shiwei Gao, Yufei Blankenship, Rene Purnadi, Zhijun Cai, Yi Song 2019-06-11
10314062 Enhanced in-device coexistence interference avoidance using predetermined downlink channel Zhijun Cai, Youn Hyoung Heo 2019-06-04
10200980 Method and apparatus for avoiding in-device coexistence interference with preferred frequency notification Jun Li, Youn Hyoung Heo 2019-02-05