RX

Rong-Biao Xu

PE Primax Electronics: 1 patents #21 of 59Top 40%
📍 San Francisco, CA: #2,592 of 7,122 inventorsTop 40%
🗺 California: #26,178 of 67,048 inventorsTop 40%
Overall (2024): #289,919 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11862411 Membrane circuit board and keyboard device using same Chuang-Shu Jhuang, De-Guang Zhu 2024-01-02