Inventor

QIAN JERRY

US3 patents

Patents

3 patents

US11675987B2Jun 13, 2023

Scanning apparatus and modular power source

HAND HELD PROD INC2 citations70

US12164998B2Dec 10, 2024

Scanning apparatus and modular power source

HAND HELD PROD INC0 citations59

US11003876B2May 11, 2021

Scanning apparatus and modular power source

HAND HELD PROD INC0 citations59