HZ

Hongdong Zheng

AC Advanced New Technologies Co.: 1 patents #15 of 148Top 15%
Overall (2023): #420,921 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11652818 Method and apparatus for accessing service system Long Chen, Hanxiao Xiao, Zixi Liu, Biao Zhang, Zihao Zeng +5 more 2023-05-16