Inventor

YANG KEFENG

CN5 patents

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

EATON INTELLIGENT POWER LTD

2 patents

USD986829SMay 23, 2023

Uninterruptible power supply

EATON INTELLIGENT POWER LTD1 citations66

USD942398SFeb 1, 2022

Uninterruptible power supply

EATON INTELLIGENT POWER LTD4 citations66

INTEL CORP

1 patent

US7366712B2Apr 29, 2008

Information retrieval center gateway

INTEL CORP46 citations87

CHINA PETROLEUM & CHEM CORP

1 patent

US12319871B2Jun 3, 2025

Application of naphthenic imidazoline in inhibiting formation of natural gas hydrates and composition containing same

CHINA PETROLEUM & CHEM CORP0 citations54

EATON INTELLECTUAL POWER LTD

1 patent

USD991884SJul 11, 2023

Uninterruptible power supply

EATON INTELLECTUAL POWER LTD1 citations52