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

Ionobell — 11 Patents

Rank (All Time): #47,989 of 105,732Top 50%
2 inventors
11 Patents All Time

Patents per Year

Patents granted per year, 2021 to 2025Bar chart with a peak of 4 patents in 2023.peak 42021: 1 patents20212022: 1 patents20222023: 4 patents20232024: 4 patents20242025: 1 patents2025

Top Inventors at Ionobell All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Chueh Liu 11
1 Robert C. Ionescu 11