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

Grant & Union — 8 Patents

Rank (All Time): #65,510 of 105,732Top 65%
10 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 2017 to 2022Bar chart with a peak of 4 patents in 2022.peak 42017: 3 patents20172018: 1 patents20182022: 4 patents2022

Top Inventors at Grant & Union All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Calvin Chu 8
2 Fred TING 4
2 Sirui Wang 4
#4 Chung-Ming Christopher Tsang 3
#5 Ashok Dave 2
#5 Ray Zhou 2
#5 Shadab Ui Rashid 2
#5 Zhan Yong Qi 2
#9 Andrew Joseph John Hayes 1
#9 Ioan Romulus Curticapean 1