HG

Hengkai GUO

BC Beijing Zitiao Network Technology Co.: 1 patents #101 of 524Top 20%
Overall (2025): #371,917 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12256061 Calibration verification method for camera intrinsic parameter and apparatus, device, and medium Xi Sun 2025-03-18