Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Xianyang, CN ranks #6,098 worldwide for total patents filed in 2021, with 16 patents from 9 inventors. Leading employers of inventors based in Xianyang, CN include Keysight Technologies, Northwest A & F University, Xianyang Caihong Optoelectronics Technology Co..

Showing 1–9 of 9 inventors

Rank Inventor Primary Company Patents
1 Zhu Wen Keysight Technologies 5
2 Kangquan Guo Northwest A & F University 2
2 Haiyan Kang Xianyang Caihong Optoelectronics Technology Co. 2
2 Boqin Cui Xianyang Caihong Optoelectronics Technology Co. 2
#5 Zhanyi Sun Shaanxi Lighte Optoelectronics Material Co. 1
#5 Debao Wang Northwest A & F University 1
#5 Lifeng Ma Taiyuan University Of Science And Technology 1
#5 Jianwen Liu Shenzhen Lescolton Electrical Appliance Co. 1
#5 Yuemeng Huang Northwest A & F University 1