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

Hangzhou Denghong Technology Co. — 19 Patents

Rank (All Time): #31,362 of 105,732Top 30%
8 inventors
19 Patents All Time

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 6 patents in 2025.peak 62016: 2 patents20162017: 1 patents20172018: 2 patents20182021: 3 patents20212022: 1 patents20222024: 4 patents20242025: 6 patents2025

Top Inventors at Hangzhou Denghong Technology Co. All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 Jiayin Song 7
2 Binfeng Chen 4
3 Hong Xin 3
#4 Hongtao Wang 2
#4 Jin Huang 2
#4 JunQing Wan 2
#4 YaGuang Xie 2
#8 Bingbing Qi 1