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

Prologium Holding — 45 Patents

Rank (All Time): #14,563 of 105,917Top 15%
6 inventors
45 Patents All Time

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 8 patents in 2024.peak 82013: 1 patents20132015: 2 patents2016: 1 patents20162017: 2 patents2018: 2 patents20182019: 3 patents2020: 7 patents20202021: 7 patents2022: 3 patents20222023: 6 patents2024: 8 patents20242025: 3 patents2025

Top Inventors at Prologium Holding All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Szu-Nan Yang 45
2 Meng-Hung Wu 4
3 Dmitry Belov 2
#4 Chin-Liang Liu 1
#4 Ching-Ho Wang 1
#4 WEN-XIN FEI 1