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Patent My Idea
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Inventors
Yongjin Chen
Jiangxi
CN
8 patents
3 Patents
USD1124802
2026
Wireless Charging and Heating Lunchbox
0 cites
US12553614
2026
Wireless Charging and Heating Lunchbox
0 cites
USD1086256
2025
Astronomical Telescope
0 cites