GB

Guohui Bai

NC Ningbo Jinghui Opto-Electronic Co.: 17 patents #1 of 3Top 35%
Overall (All Time): #248,091 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
D1094833 Ceiling lamp Xia Xiao 2025-09-23
12152763 Hand-held working lamp Xia Xiao 2024-11-26
D1031821 Tripod lamp Xia Xiao, Guohuan Feng 2024-06-18
D1029331 Folding LED lamp Xia Xiao, Guohuan Feng 2024-05-28
D1028294 Chandelier lamp holder Xia Xiao, Guohuan Feng 2024-05-21
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
11530800 Multifunctional lamp 2022-12-20
11512824 Panel light mounting structure, a panel light and mounting method thereof 2022-11-29
11441744 Elongated frame lamp Guohuan Feng 2022-09-13
11441746 Panel light mounting structure, a panel light and mounting method thereof 2022-09-13
11125422 Multifunctional lamp 2021-09-21
D928380 Fluorescent lamp Guohuan Feng 2021-08-17
11079081 Panel light mounting structure, a panel light and mounting method thereof 2021-08-03
10791598 Electronic color temperature adjustment circuit 2020-09-29
5543577 Construction of music box Yunde Zhu 1996-08-06