Inventor

LI QINGLAN

CN3 patents

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

LI QINGLAN

2 patents

USD1079935SJun 17, 2025

Irrigator

LI QINGLAN1 citations52

US8217659B2Jul 10, 2012

Method for on-line measurement of battery internal resistance, current operational module, and on-line measurement instrument for battery internal resistance

LI QINGLAN3 citations51

DELL PRODUCTS LP

1 patent

US11526427B2Dec 13, 2022

Software code testing system

DELL PRODUCTS LP0 citations45