Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dalian, CN ranks #4,015 worldwide for total patents filed in 2021, with 28 patents from 6 inventors. Leading employers of inventors based in Dalian, CN include Huawei, Apple, Tencent.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Haibo Zhang Huawei 10
2 Hang Yuan Apple 9
3 Yong Zou Tencent 5
#4 Hua Tian BOE 2
#5 Yinghua Li Kede Numerical Control Co. 1
#5 Heng Yin University of California 1

Part of California