QZ

Qing Zeng

BC Beijing Bytedance Network Technology Co.: 1 patents #99 of 279Top 40%
Overall (2023): #290,587 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11727207 Document marking method and device — 2023-08-15