CH

Caifeng HE

Huawei: 2 patents #722 of 3,447Top 25%
Overall (2021): #175,145 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11140021 Method and apparatus for determining fault type Lujia Pan, Jianfeng Zhang 2021-10-05
10917315 Network service quality evaluation method and system, and network device Lujia Pan, Deti Liu 2021-02-09