Assignee
STEK CO LTD
KR·7 granted patents·9 pending applications·2 citations·filing 2017–2024
Top patents by PatentIndex Score
16 records- 0181US10241057B2Optical inspecting apparatus with an optical screening deviceSTEK CO LTD·Filed 2017·Granted Mar 26, 2019·2 cites·11 claims
- 0271US2024327672A1Method for restoring protecting film for vehicleSTEK CO LTD·Filed 2023·Application pending·0 cites
- 0367US12023997B2Window film for vehicles including grapheneSTEK CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·10 claims
- 0467US2025381761A1Protective film for vehicle glass with heat shielding function, and method for manufacturing the sameSTEK CO LTD·Filed 2024·Application pending·0 cites
- 0561US12202234B2Exterior film of building for protecting glassSTEK CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·8 claims
- 0661US2024027895A1Mask inspection apparatusSTEK CO LTD·Filed 2023·Application pending·0 cites
- 0761US2024027922A1Mask inspection apparatus with a platform moduleSTEK CO LTD·Filed 2023·Application pending·0 cites
- 0859US11447664B2Color wrapping film for vehicleSTEK CO LTD·Filed 2021·Granted Sep 20, 2022·0 cites·5 claims
- 0959US2024327673A1Compound composite for protecting film for vehicleSTEK CO LTD·Filed 2023·Application pending·0 cites
- 1058US2023398765A1High-gloss pattern film for vehicle and method of manufacturing the sameSTEK CO LTD·Filed 2022·Application pending·0 cites
- 1155US11660847B2Protective film for windshield of vehicleSTEK CO LTD·Filed 2020·Granted May 30, 2023·0 cites·8 claims
- 1253US11123775B2Apparatus and method for cleaning substratesSTEK CO LTD·Filed 2018·Granted Sep 21, 2021·0 cites·5 claims
- 1344US10345248B2Optical system and method for inspecting a transparent plateSTEK CO LTD·Filed 2017·Granted Jul 9, 2019·0 cites·6 claims
- 1442US2019331475A1Boundary detector of an optical inspection machineSTEK CO LTD·Filed 2018·Application pending·0 cites
- 1542US2022072831A1Car glass protection film having self-restoration performanceSTEK CO LTD·Filed 2019·Application pending·0 cites
- 1637US2019333797A1Apparatus and method for opening snap-shot casesSTEK CO LTD·Filed 2018·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →