WC

Walter Chochen Chang

Google: 2 patents #799 of 4,693Top 20%
📍 Fremont, CA: #437 of 1,894 inventorsTop 25%
🗺 California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #108,708 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10382616 Contextual alarm and notification management — 2019-08-13
10200527 Contextual alarm and notification management — 2019-02-05