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Changhuai Chen

HC Hangzhou Hikvision Digital Technology Co.: 1 patents #9 of 46Top 20%
Overall (2023): #493,192 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11586664 Image retrieval method and apparatus, and electronic device — 2023-02-21