RC

Rongguo CHEN

Overall (2024): #295,644 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12160223 Tuning fork crystal oscillator plate and manufacturing method therefor, and piezoelectric device Hui Li, Zhuzhi Ye 2024-12-03