Inventor

MEI QINGXIAO

CN2 patents

Patents

2 patents

US12414501B2Sep 16, 2025

Self-moving lawn mower and supplementary operation method for an unmowed region thereof

NANJING CHERVON IND CO LTD0 citations45

US12068708B2Aug 20, 2024

Electric power tool

NANJING CHERVON IND CO LTD0 citations44