Inventor

JIA JINFENG

JP2 patents

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

FDK CORP

1 patent

US10536014B2Jan 14, 2020

Charger

FDK CORP2 citations69

CHINESE ACADEMY OF SCIENCES IN

1 patent

US7753987B2Jul 13, 2010

High vacuum in-situ refining method for high-purity materials and an apparatus thereof

CHINESE ACADEMY OF SCIENCES IN6 citations53