Inventor

JIA HAIQING

CN2 patents

⚠️ This page may combine multiple inventors who share the name “JIA HAIQING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI CLOUD COMPUTING TECH CO LTD

1 patent

US11570148B2Jan 31, 2023

Method and apparatus for deploying security access control policy

HUAWEI CLOUD COMPUTING TECH CO LTD5 citations64

STATE GRID BLOCKCHAIN TECH BEIJING CO LTD

1 patent

US12437306B2Oct 7, 2025

Blockchain-based green power certification method, apparatus, and system

STATE GRID BLOCKCHAIN TECH BEIJING CO LTD0 citations41