BX

Bangzi Xi

GC Guangdong Zonghua Touch Control Technology Co.: 2 patents #1 of 2Top 50%
📍 Dongguan, CN: #93 of 470 inventorsTop 20%
Overall (2021): #178,280 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11048359 Variable-capacitance pressure sensor and real-handwriting stylus Dezhong Zhu 2021-06-29
10901533 Real handwriting stylus and a touch device Dezhong Zhu 2021-01-26