Assignee
POLYTRONICS TECHNOLOGY CORP
TW·79 granted patents·33 pending applications·451 citations·filing 1999–2025
Top patents by PatentIndex Score
112 records- 0194US10902980B1Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2020·Granted Jan 26, 2021·4 cites·8 claims
- 0294US10804013B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2019·Granted Oct 13, 2020·5 cites·14 claims
- 0394US9997906B1Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Granted Jun 12, 2018·11 cites·10 claims
- 0494US7286038B1Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2007·Granted Oct 23, 2007·26 cites·7 claims
- 0593US11626220B2Surface-mountable over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2021·Granted Apr 11, 2023·5 cites·18 claims
- 0693US10056176B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2016·Granted Aug 21, 2018·6 cites·17 claims
- 0793US6809626B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2003·Granted Oct 26, 2004·30 cites·11 claims
- 0892US10395876B1Protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2019·Granted Aug 27, 2019·11 cites·10 claims
- 0992US7382224B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2006·Granted Jun 3, 2008·21 cites·9 claims
- 1092US6794980B2Over-current protection apparatus and method for making the samePOLYTRONICS TECHNOLOGY CORP·Filed 2002·Granted Sep 21, 2004·29 cites·6 claims
- 1191US11574750B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2021·Granted Feb 7, 2023·2 cites·8 claims
- 1291US8044763B2Surface-mounted over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2010·Granted Oct 25, 2011·10 cites·8 claims
- 1391US7701322B2Surface-mounted over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2006·Granted Apr 20, 2010·17 cites·8 claims
- 1490US10147573B1Reflowable thermal fusePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Granted Dec 4, 2018·7 cites·13 claims
- 1590US7892392B2Method for manufacturing over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2008·Granted Feb 22, 2011·14 cites·18 claims
- 1690US7203049B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2004·Granted Apr 10, 2007·20 cites·5 claims
- 1788US9349510B2Positive temperature coefficient devicePOLYTRONICS TECHNOLOGY CORP·Filed 2015·Granted May 24, 2016·4 cites·13 claims
- 1888US8933775B2Surface mountable over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2013·Granted Jan 13, 2015·8 cites·31 claims
- 1988US6377467B1Surface mountable over-current protecting devicePOLYTRONICS TECHNOLOGY CORP·Filed 2000·Granted Apr 23, 2002·52 cites·20 claims
- 2087US9007166B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2013·Granted Apr 14, 2015·7 cites·23 claims
- 2186US9041507B2Surface mountable over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2013·Granted May 26, 2015·7 cites·16 claims
- 2285US11201026B2Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2020·Granted Dec 14, 2021·2 cites·12 claims
- 2385US9972991B2Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2016·Granted May 15, 2018·4 cites·21 claims
- 2484US8482373B1Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2012·Granted Jul 9, 2013·6 cites·12 claims
- 2584US7817009B2LED apparatus with temperature control functionPOLYTRONICS TECHNOLOGY CORP·Filed 2006·Granted Oct 19, 2010·16 cites·13 claims
- 2683US7352272B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2006·Granted Apr 1, 2008·11 cites·10 claims
- 2782US10892072B1PTC devicePOLYTRONICS TECHNOLOGY CORP·Filed 2020·Granted Jan 12, 2021·1 cites·11 claims
- 2881US7852192B2Protective circuit board and overcurrent protection device thereofPOLYTRONICS TECHNOLOGY CORP·Filed 2007·Granted Dec 14, 2010·6 cites·16 claims
- 2979US10181715B2Protection device and circuit protection apparatus containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Granted Jan 15, 2019·2 cites·15 claims
- 3079US9431822B1Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2015·Granted Aug 30, 2016·3 cites·14 claims
- 3179US8558656B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2013·Granted Oct 15, 2013·4 cites·8 claims
- 3276US12404438B2Thermally conductive boardPOLYTRONICS TECHNOLOGY CORP·Filed 2023·Granted Sep 2, 2025·0 cites·16 claims
- 3376US8003216B2Heat-conductive dielectric polymer material and heat dissipation substrate containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2007·Granted Aug 23, 2011·7 cites·19 claims
- 3475US10453594B1PTC devicePOLYTRONICS TECHNOLOGY CORP·Filed 2019·Granted Oct 22, 2019·1 cites·6 claims
- 3575US9679683B2Over-current protection device and protective circuit module containing the samePOLYTRONICS TECHNOLOGY CORP·Filed 2015·Granted Jun 13, 2017·2 cites·13 claims
- 3675US6806519B2Surface mountable devicePOLYTRONICS TECHNOLOGY CORP·Filed 2002·Granted Oct 19, 2004·10 cites·12 claims
- 3775US6512446B2Over-current protection apparatusPOLYTRONICS TECHNOLOGY CORP·Filed 2001·Granted Jan 28, 2003·11 cites·24 claims
- 3873US10614935B1PTC devicePOLYTRONICS TECHNOLOGY CORP·Filed 2019·Granted Apr 7, 2020·1 cites·10 claims
- 3971US6487084B1Printed circuit board comprising an embedded functional element thereinPOLYTRONICS TECHNOLOGY CORP·Filed 2002·Granted Nov 26, 2002·15 cites·25 claims
- 4069US10096407B2Surface-mountable over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2017·Granted Oct 9, 2018·1 cites·16 claims
- 4167US12394545B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2023·Granted Aug 19, 2025·0 cites·18 claims
- 4267US12354775B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2023·Granted Jul 8, 2025·0 cites·14 claims
- 4363US12488916B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2023·Granted Dec 2, 2025·0 cites·12 claims
- 4463US11594877B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2021·Granted Feb 28, 2023·0 cites·9 claims
- 4562US12573528B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2023·Granted Mar 10, 2026·0 cites·20 claims
- 4662US12555706B2Over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2023·Granted Feb 17, 2026·0 cites·13 claims
- 4761US7283033B2Axial leaded over-current protection devicePOLYTRONICS TECHNOLOGY CORP·Filed 2005·Granted Oct 16, 2007·3 cites·6 claims
- 4861US6665164B2Surface mountable over-current protecting apparatusPOLYTRONICS TECHNOLOGY CORP·Filed 2002·Granted Dec 16, 2003·8 cites·19 claims
- 4961US6479575B1Electrical devices comprising conductive polymer blend compositionsPOLYTRONICS TECHNOLOGY CORP·Filed 1999·Granted Nov 12, 2002·18 cites·6 claims
- 5060US12023893B2Insulated metal substrate and method for manufacturing samePOLYTRONICS TECHNOLOGY CORP·Filed 2021·Granted Jul 2, 2024·0 cites·12 claims
Showing the top 50 of 112 patent records by PatentIndex Score.
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