Inventor

LI MINJIE

US3 patents

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

GLOBAL GRAPHENE GROUP INC

1 patent

US11699787B2Jul 11, 2023

Battery having a low output voltage

GLOBAL GRAPHENE GROUP INC0 citations61

NANOTEK INSTRUMENTS INC

1 patent

US10868304B2Dec 15, 2020

Battery having a low output voltage

NANOTEK INSTRUMENTS INC1 citations61

UNIV JILIN

1 patent

US10156043B2Dec 18, 2018

Reusable water writing paper, preparation method thereof, and inkless printing device used for same

UNIV JILIN0 citations43