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

Gch Technology Co. — 5 Patents

Rank (All Time): #94,106 of 105,732Top 90%
3 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2015 to 2021Bar chart with a peak of 2 patents in 2021.peak 22015: 1 patents20152016: 1 patents20162019: 1 patents20192021: 2 patents2021

Top Inventors at Gch Technology Co. All Time

Showing 1–3 of 3 inventors

RankNamePatents
1 Wenlin ZHAO 3
2 Wen Zhao 2
3 Fangwen Guan 1