Assignee
TECMEN ELECTRONICS CO LTD
CN·45 granted patents·3 pending applications·453 citations·filing 2013–2024
Top patents by PatentIndex Score
48 records- 0195USD710546SHead beltTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Aug 5, 2014·63 cites·1 claims
- 0292USD710545SHead beltTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Aug 5, 2014·48 cites·1 claims
- 0390USD775344SFilter cartridge for welding respiratorTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Dec 27, 2016·36 cites·1 claims
- 0489USD767829SBelt for welding helmetTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Sep 27, 2016·33 cites·1 claims
- 0588USD927785SHeadgear of welding helmetTECMEN ELECTRONICS CO LTD·Filed 2019·Granted Aug 10, 2021·26 cites·1 claims
- 0688USD774180SRespiratorTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Dec 13, 2016·31 cites·1 claims
- 0787US10555836B2Welding helmet having a HUD-type auto-darkening filterTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Feb 11, 2020·3 cites·17 claims
- 0885USD710493SRespiratorTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Aug 5, 2014·30 cites·1 claims
- 0983US11576454B1Headgear with curved straps for welding helmetTECMEN ELECTRONICS CO LTD·Filed 2019·Granted Feb 14, 2023·4 cites·20 claims
- 1082US11147333B2Headband arrangement and welding helmet equipped with the sameTECMEN ELECTRONICS CO LTD·Filed 2019·Granted Oct 19, 2021·3 cites·17 claims
- 1178USD716505SAir supply attachment for a head belt of a welding helmetTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Oct 28, 2014·21 cites·1 claims
- 1277US10660796B2Wireless projector-type welding helmet and welding machine equipped with the sameTECMEN ELECTRONICS CO LTD·Filed 2015·Granted May 26, 2020·3 cites·20 claims
- 1377US10362828B2Headband arrangement and welding helmet equipped with the sameTECMEN ELECTRONICS CO LTD·Filed 2017·Granted Jul 30, 2019·3 cites·17 claims
- 1477USD734558SWelding helmetTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Jul 14, 2015·20 cites·1 claims
- 1577USD710494SRespiratorTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Aug 5, 2014·20 cites·1 claims
- 1676USD1001271SRespiratorTECMEN ELECTRONICS CO LTD·Filed 2021·Granted Oct 10, 2023·5 cites·1 claims
- 1775USD716506SAir supply attachment for a head belt of a welding helmetTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Oct 28, 2014·19 cites·1 claims
- 1872USD994116SRespiration deviceTECMEN ELECTRONICS CO LTD·Filed 2021·Granted Aug 1, 2023·4 cites·1 claims
- 1971US11369520B2Auto-darkening welding helmetTECMEN ELECTRONICS CO LTD·Filed 2019·Granted Jun 28, 2022·1 cites·20 claims
- 2071US2024399177A1Protective device and portable powered air-purifying respirator thereforTECMEN ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2170US12102160B1Headgear with curved straps for welding helmetTECMEN ELECTRONICS CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·16 claims
- 2269USD899698SProtective helmetTECMEN ELECTRONICS CO LTD·Filed 2018·Granted Oct 20, 2020·10 cites·1 claims
- 2368USD732746SWelding helmetTECMEN ELECTRONICS CO LTD·Filed 2013·Granted Jun 23, 2015·14 cites·1 claims
- 2466US2023293915A1Electric breathing apparatus and air filter device thereforTECMEN ELECTRONICS CO LTD·Filed 2021·Application pending·0 cites
- 2565US11690763B2Combination of a goggle and a face maskTECMEN ELECTRONICS CO LTD·Filed 2019·Granted Jul 4, 2023·0 cites·20 claims
- 2664US10548774B2Auto-darkening welding helmet with a touchable operating screenTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Feb 4, 2020·1 cites·18 claims
- 2764USD836847SAuto darkening filter for a welding helmetTECMEN ELECTRONICS CO LTD·Filed 2017·Granted Dec 25, 2018·9 cites·1 claims
- 2862USD1062076SProtective helmetTECMEN ELECTRONICS CO LTD·Filed 2022·Granted Feb 11, 2025·2 cites·1 claims
- 2961USD983355SRespiration deviceTECMEN ELECTRONICS CO LTD·Filed 2021·Granted Apr 11, 2023·2 cites·1 claims
- 3061USD837461SBelt for welding helmetTECMEN ELECTRONICS CO LTD·Filed 2016·Granted Jan 1, 2019·8 cites·1 claims
- 3161USD830003SFlip-up auto darkening welding helmetTECMEN ELECTRONICS CO LTD·Filed 2017·Granted Oct 2, 2018·8 cites·1 claims
- 3258USD916383SWelding helmetTECMEN ELECTRONICS CO LTD·Filed 2018·Granted Apr 13, 2021·6 cites·1 claims
- 3357USD900399SProtective helmetTECMEN ELECTRONICS CO LTD·Filed 2018·Granted Oct 27, 2020·6 cites·1 claims
- 3456USD841896SAuto-darkening welding filter display screen with touch graphical user interfaceTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Feb 26, 2019·7 cites·1 claims
- 3553USD876530SAuto darkening welding goggleTECMEN ELECTRONICS CO LTD·Filed 2018·Granted Feb 25, 2020·5 cites·1 claims
- 3652USD996593SCooling deviceTECMEN ELECTRONICS CO LTD·Filed 2021·Granted Aug 22, 2023·1 cites·1 claims
- 3749US12533262B2Auto-darkening welding helmet and welding apparatus equipped with the sameTECMEN ELECTRONICS CO LTD·Filed 2018·Granted Jan 27, 2026·0 cites·20 claims
- 3848US2024207100A1Ear muff and ear muff assemblyTECMEN ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 3947US10930902B2Lockable fitting structure for an electric air-purifying respirator of an auto-darkening welding helmetTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Feb 23, 2021·0 cites·20 claims
- 4045US10729202B2Headband arrangement and welding helmet equipped with the sameTECMEN ELECTRONICS CO LTD·Filed 2016·Granted Aug 4, 2020·0 cites·20 claims
- 4144US10890792B2Auto darkening filter capable of achieving high light-shielding numberTECMEN ELECTRONICS CO LTD·Filed 2017·Granted Jan 12, 2021·0 cites·18 claims
- 4242US11045356B2Welding helmet having a zipper arrangement and welding helmet assemblyTECMEN ELECTRONICS CO LTD·Filed 2015·Granted Jun 29, 2021·0 cites·15 claims
- 4337USD1071366SHearing protectorTECMEN ELECTRONICS CO LTD·Filed 2021·Granted Apr 15, 2025·0 cites·1 claims
- 4436USD1112681SPowered air purifying respiratorTECMEN ELECTRONICS CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·1 claims
- 4536USD900406SAuto darkening welding helmetTECMEN ELECTRONICS CO LTD·Filed 2018·Granted Oct 27, 2020·1 cites·1 claims
- 4634USD1001270SPressure regulation deviceTECMEN ELECTRONICS CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·1 claims
- 4730USD1084526SWelding maskTECMEN ELECTRONICS CO LTD·Filed 2023·Granted Jul 15, 2025·0 cites·1 claims
- 4828USD1108731SLens assembly for welding maskTECMEN ELECTRONICS CO LTD·Filed 2023·Granted Jan 6, 2026·0 cites·1 claims
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