Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BC

Beijing Easpring Material Technology Co. — 13 Patents

Rank (All Time): #42,366 of 106,127Top 40%
20 inventors
13 Patents All Time

Top Inventors at Beijing Easpring Material Technology Co. All Time

Showing 1–20 of 20 inventors

RankNamePatents
1 Yanbin Chen 13
1 Yafei Liu 13
3 Xuequan Zhang 6
#4 Jun Wang 3
#5 Hang Zhang 2
#5 Jingpeng Wang 2
#5 Shunlin SONG 2
#5 Yuqiang Jin 2
#9 Bohao Zhang 1
#9 Ce Liang 1
#9 Feijiang Chen 1
#9 Junfan Tong 1
#9 Liguo Sun 1
#9 Shanshan Li 1
#9 Tianmeng ZHAO 1
#9 Wenhui Li 1
#9 Wenbo Wang 1
#9 Xueyuan Hou 1
#9 Yiseng HU 1
#9 Yongqiang Zhang 1