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Inventors
Yi-an Sha
Xindian
TW
2 patents
3 Patents
US12406783
2025
Circuit Protection Device
POLYTRONICS TECHNOLOGY Corp.
0 cites
US12407163
2025
Circuit Protection Device
POLYTRONICS TECHNOLOGY Corp.
0 cites
US12288980
2025
Over-current Protection Device
POLYTRONICS TECHNOLOGY Corp.
0 cites