Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

IBM — 8,938 Patents in 2021

Rank (2021): #2 of 31,507Top 1%
11,638 inventors
8,938 Patents 2021

Top Inventors at IBM 2021

Showing 8,951–9,000 of 11,638 inventors

RankNamePatents
#5274 Xuan Wei 1
#5274 Yat-Kiu-Kent Fung 1
#5274 Yan Fen Guo 1
#5274 Yasuko Hidaka 1
#5274 YanLong Hou 1
#5274 Yan Bin Hu 1
#5274 Yanyan Hu 1
#5274 Yan Lindvor 1
#5274 Yan Liu 1
#5274 Yanbin Liu 1
#5274 Yang Liu 1
#5274 Yangfan Liu 1
#5274 Ya Qiong Liu 1
#5274 Yanyan Zhang 1
#5274 Yan Zhou 1
#5274 Yazhou Zu 1
#5274 Yevgeny Burshtein 1
#5274 Ye Chen 1
#5274 YE CUI 1
#5274 Ye Hu 1
#5274 Yew-Huey Liu 1
#5274 Yehuda Sadeh-Weinraub 1
#5274 Yedendra Shrinivasan 1
#5274 Ye Xu 1
#5274 Yevgeny Yaroker 1
#5274 Yiye Huang 1
#5274 Yinghui Huang 1
#5274 Yiwen Huang 1
#5274 Yi Shan Jiang 1
#5274 Yiru Lai 1
#5274 Yin Lee 1
#5274 Yidan Lei 1
#5274 Ying Li 1
#5274 Yi Hsuan Lo 1
#5274 Yin Long 1
#5274 Ying Mao 1
#5274 Yi Pan 1
#5274 Yi Qi 1
#5274 Ying Shao 1
#5274 Yishai Shimoni 1
#5274 Yi Xin Song 1
#5274 Yi Tang 1
#5274 Ying Wang 1
#5274 Yi-Min Wang 1
#5274 Yingyi Wang 1
#5274 Ying Wei 1
#5274 Yi-Ling J. Wong 1
#5274 Yi Xia 1
#5274 Yi Xiao 1
#5274 Ying Ying Xu 1