Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hao Duo — 1 Patent in 2021

Apple: 1 patents #2,295 of 5,196Top 45%
Beijing, CN: #2,463 of 6,435 inventorsTop 40%
Overall (2021): #441,299 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11178547 Identity-based message integrity protection and verification for wireless communication Xiangying Yang, Shu Guo, Lijia Zhang, Qian Sun, Huarui Liang +5 more 2021-11-16 $241,630,000