Patents/Inventors

Guihua Chen

GuangzhouCN7 patents

9 Patents

USD11025922025
Holder for Microneedling Pen
Guangzhou Ekai Electronic Technology Co., Ltd.
0 cites
USD10918542025
Beauty Apparatus
GUANGZHOU EKAI ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
USD10854162025
Skincare Microneedling Device for Beauty Machine
Guangzhou Ekai Electronic Technology Co., Ltd.
0 cites
USD10780742025
Beauty Apparatus
GUANGZHOU EKAI ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
USD10772622025
Beauty Apparatus
GUANGZHOU EKAI ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
USD10391462024
Beauty Facial Roller
0 cites
USD10310362024
Microneedling Pen
GUANGZHOU EKAI ELECTRONIC TECHNOLOGY CO., Ltd.
0 cites
USD10233032024
Microneedling Pen
Guangzhou Ekai Electronic Technology Co., Ltd.
0 cites
USD10233042024
Microneedling Beauty Device
Guangzhou Ekai Electronic Technology Co., Ltd.
0 cites