GB

Guohui Bai

NC Ningbo Jinghui Opto-Electronic Co.: 4 patents #1 of 3Top 35%
Overall (2023): #48,184 of 537,848Top 9%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11852325 Tripod lamp Xia Xiao, Guohuan Feng 2023-12-26
11835189 Working lamp and working lamp group Xia Xiao 2023-12-05
11796137 Corn lamp convenient to assemble and disassemble Xia Xiao, Guohuan Feng 2023-10-24
11614222 Multifunctional lamp 2023-03-28