Inventor

LUO GUOQING

CN2 patents

Patents

2 patents

US11534830B2Dec 27, 2022

Tantalum powder and preparation method therefor

NINGXIA ORIENT TANTALUM IND CO LTD0 citations45

US10513769B2Dec 24, 2019

Tantalum powder and process for preparing the same, and sintered anode prepared from the tantalum powder

NINGXIA ORIENT TANTALUM IND CO LTD0 citations43