Assignee
DONGGUAN LITTELFUSE ELECTRONICS CO LTD
CN·5 granted patents·2 pending applications·7 citations·filing 2012–2020
Top patents by PatentIndex Score
7 records- 0188US11107612B2Overheat protection device and varistorDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2020·Granted Aug 31, 2021·2 cites·10 claims
- 0272US11043317B2Conbined tubular metal oxide varistor and gas discharge tubeDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2018·Granted Jun 22, 2021·2 cites·20 claims
- 0371US10148079B2Surge protection deviceDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2015·Granted Dec 4, 2018·2 cites·13 claims
- 0458US10062530B2Surge protection deviceDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2012·Granted Aug 28, 2018·1 cites·14 claims
- 0552US10446299B2Varistor having multilayer coating and fabrication methodDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2015·Granted Oct 15, 2019·0 cites·17 claims
- 0639US2017221612A1Varistor having multilayer coating and fabrication methodDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 0732US2020279701A1Thermal Metal Oxide Varistor Circuit Protection DeviceDONGGUAN LITTELFUSE ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
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