HH

Helen A. Holder

HP HP: 2 patents #244 of 1,243Top 20%
📍 Palo Alto, CA: #586 of 2,240 inventorsTop 30%
🗺 California: #14,923 of 67,890 inventorsTop 25%
Overall (2019): #168,364 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10521711 Controllable read blocking based radio-frequency identification Ning Ge, Jarrid Wittkopf, Robert C. Ionescu, Paul Howard Mazurkiewicz 2019-12-31
10458918 Substance detection device Ning Ge, Steven Barcelo, Charles M. Santori 2019-10-29