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 5,201–5,250 of 11,638 inventors

RankNamePatents
#3096 Yi Qi 2
#3096 Yin Qian 2
#3096 Yi Shao 2
#3096 Yi-Chun Tsai 2
#3096 Yi-Chang Wang 2
#3096 Yi Wu 2
#3096 Yifan Xu 2
#3096 Yi Yang 2
#3096 Yi Peng Yu 2
#3096 Yi Zhang 2
#3096 Yonatan Bilu 2
#3096 You-Chin Fuh 2
#3096 Yoichi Hatsutori 2
#3096 Yohei Ikawa 2
#3096 Young Hoon Kwark 2
#3096 Yong Li 2
#3096 Yong Xin Qi 2
#3096 Yogish Sabharwal 2
#3096 Yosuke Tanaka 2
#3096 Yohei Ueda 2
#3096 Yong Wu 2
#3096 Yong Zheng 2
#3096 Yuan Yuan Ding 2
#3096 Yun Fang 2
#3096 Yufang Hou 2
#3096 Yunyao Li 2
#3096 Yuan Li 2
#3096 Yue Li 2
#3096 Yu Meng Li 2
#3096 Yutaka Moriya 2
#3096 Yuriko Nishikawa 2
#3096 Yutaka Sugawara 2
#3096 Yu Wei Sun 2
#3096 Yu Zhuo Sun 2
#3096 Yue Tong 2
#3096 Yuta Tsuboi 2
#3096 Yun Wang 2
#3096 Yukiko Whalen 2
#3096 Yufei Wu 2
#3096 Yun Xiang 2
#3096 Yuan Lin Yang 2
#3096 Yuhong Yin 2
#3096 Yuheng Zhang 2
#3096 Yvonne M. Young 2
#3096 Zah Barzik 2
#3096 Zachary James Goodman 2
#3096 Zan Zhou 2
#3096 Zehra N. Sura 2
#3096 Zeynep Toprak-Deniz 2
#3096 Zhaoqing Chen 2