Patents/Inventors

Qiaoyan Qian

NingboCN5 patents

4 Patents

USD11234932026
Bottle Warmer
WONDBORN PTE. Ltd.
0 cites
USD11213872026
Portable Water Warmer
Ningbo Wusheng Intelligent Technology Co., Ltd.
0 cites
USD11116272026
Split Portable Water Warmer
WONDBORN PTE. Ltd.
0 cites
USD11116292026
Bottle Warmer
Ningbo Tata Maternal & Infant Technology Co., Ltd.
0 cites