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

Cccc First Harbor Engineering Co. — 9 Patents

Rank (All Time): #61,238 of 105,732Top 60%
36 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 2020 to 2025Bar chart with a peak of 3 patents in 2023.peak 32020: 2 patents20202023: 3 patents20232024: 2 patents20242025: 2 patents2025

Top Inventors at Cccc First Harbor Engineering Co. All Time

Showing 1–36 of 36 inventors

RankNamePatents
1 Yiyong Li 7
2 Naishou Zhang 5
2 Zengjun Li 5
#4 Chuang Du 4
#5 Jinfang Hou 3
#5 Wei Pan 3
#7 Aimin Liu 2
#7 Binbin Xu 2
#9 Bingchuan Guo 1
#9 Binlei Wang 1
#9 Bo Yu 1
#9 Chao Gao 1
#9 Changyi Yu 1
#9 Changxi YUE 1
#9 Chao Zhang 1
#9 Danzhong Liu 1
#9 Fanli Meng 1
#9 Jinjin Ning 1
#9 Jianning Zhang 1
#9 Naishu Zhang 1
#9 Qiang Guo 1
#9 Qiang Wang 1
#9 Xiaoqiang Kou 1
#9 Xiaoyan Zhang 1
#9 Xuhong Suo 1
#9 Yipin Cheng 1
#9 Yifei Zhao 1
#9 Yonghua Cao 1
#9 Yongshuai Zhu 1
#9 Yuxi FENG 1
#9 Yuanping Fu 1
#9 Zhijun Chen 1
#9 Zhichao Dong 1
#9 Zhanwei Han 1
#9 Zhuocheng Li 1
#9 Zhenjie Tao 1