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

Traffic Control Technology Co. — 15 Patents

Rank (All Time): #36,837 of 105,732Top 35%
15 inventors
15 Patents All Time

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 4 patents in 2020.peak 42019: 2 patents20192020: 4 patents20202021: 3 patents20212023: 1 patents20232024: 4 patents20242025: 1 patents2025

Top Inventors at Traffic Control Technology Co. All Time

Showing 1–15 of 15 inventors

RankNamePatents
1 Chunhai Gao 11
2 Qiang Zhang 5
3 Junguo Sun 4
#4 Feng Bao 3
#4 Lei Zhang 3
#6 Bo Liu 2
#6 Ziyu Wu 2
#8 Chao Liu 1
#8 Chunyu Zhang 1
#8 Kai Lu 1
#8 Lu Yu 1
#8 Mengwei Wu 1
#8 Ming Luo 1
#8 Wei Wang 1
#8 Xingdong Zhao 1