HC

Hisao Chang

AT AT&T: 3 patents #213 of 1,339Top 20%
🗺 Texas: #1,940 of 17,606 inventorsTop 15%
Overall (2019): #88,589 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10314489 Wearable health monitoring system Lusheng Ji, Bernard S. Renger 2019-06-11
10243912 Apparatus and method for providing messages in a social network Bernard S. Renger 2019-03-26
10244291 Authoring system for IPTV network Javier Arellano 2019-03-26