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

Femtometrix — 16 Patents

Rank (All Time): #35,126 of 105,732Top 35%
6 inventors
16 Patents All Time

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 4 patents in 2020.peak 42020: 4 patents20202021: 3 patents20212022: 3 patents20222023: 2 patents20232024: 3 patents20242025: 1 patents2025

Top Inventors at Femtometrix All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 John Changala 14
2 Marc Kryger 11
2 Viktor Koldiaev 11
#4 Jianing Shi 6
#5 Jeffrey H. Hunt 3
#6 Ming Lei 2

Most Valuable Patents

All 100 most valuable US patents →