Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZC

Zai Cen — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Ningbo City, CN: #336 of 1,389 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Zai Cen has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2020 and the most recent in January 2023. Zai Cen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Zai Cen in Ningbo City, CN.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11544283 Displaying a hierarchical data structure within a graphical user interface Li Zhang, Jie Jiang, Wen Juan Nie, Ke Yin, Jie Chen +1 more 2023-01-03 $14,209,000
10649642 Remapping interface elements on a user interface Jie Jiang, Wen Juan Nie, Qi Ruan, Li Zhang, Chao Zhou 2020-05-12 $2,725,000
10572499 Displaying a hierarchical data structure within a graphical user interface Li Zhang, Jie Jiang, Wen Juan Nie, Ke Yin, Jie Chen +1 more 2020-02-25 $1,919,000