Inventor

HAN LIREN

CN2 patents

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

BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD

1 patent

US11952653B2Apr 9, 2024

Sputtering reaction chamber and process assembly of sputtering reaction chamber

BEIJING NAURA MICROELECTRONICS EQUIPMENT CO LTD2 citations64

UNIV NORTHEASTERN

1 patent

US11278911B2Mar 22, 2022

High-voltage electric pulse device for crushing pretreatment of ores

UNIV NORTHEASTERN0 citations47