Assignee
KING LAI HYGIENIC MAT CO LTD
TW·12 granted patents·3 pending applications·21 citations·filing 2013–2024
Top patents by PatentIndex Score
15 records- 0196US11536377B1Gate valve capable of being opened and closed by using elastic forceKING LAI HYGIENIC MAT CO LTD·Filed 2022·Granted Dec 27, 2022·5 cites·6 claims
- 0291US9464721B2Gate valve with secure sealing mechanismKING LAI HYGIENIC MAT CO LTD·Filed 2015·Granted Oct 11, 2016·8 cites·18 claims
- 0386US9638335B2Double sealing valveKING LAI HYGIENIC MAT CO LTD·Filed 2015·Granted May 2, 2017·5 cites·11 claims
- 0468US9470319B2Gate valve with linkage structureKING LAI HYGIENIC MAT CO LTD·Filed 2015·Granted Oct 18, 2016·2 cites·7 claims
- 0566US9982787B2Gate valve with secure sealing mechanismKING LAI HYGIENIC MAT CO LTD·Filed 2016·Granted May 29, 2018·1 cites·15 claims
- 0658US12435811B2Two-way driving device for use with valve componentKING LAI HYGIENIC MAT CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·17 claims
- 0746US12486918B2Two-way angle valve capable of buffering deflationKING LAI HYGIENIC MAT CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·7 claims
- 0844US12110984B1Gate valve capable of enhancing accuracy in operationKING LAI HYGIENIC MAT CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·10 claims
- 0940US2016318111A1Welding structure of vacuum valve and method and apparatus thereofKING LAI HYGIENIC MAT CO LTD·Filed 2015·Application pending·0 cites
- 1038US11231114B2Valve member driving device capable of bidirectional movementKING LAI HYGIENIC MAT CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·6 claims
- 1137US2019178390A1Spring free gate valveKING LAI HYGIENIC MAT CO LTD·Filed 2017·Application pending·0 cites
- 1235US11231113B1Gate valve with locking functionKING LAI HYGIENIC MAT CO LTD·Filed 2020·Granted Jan 25, 2022·0 cites·8 claims
- 1324US9431280B2Self-lockable opening and closing mechanism for vacuum cabin doorKING LAI HYGIENIC MAT CO LTD·Filed 2013·Granted Aug 30, 2016·0 cites·10 claims
- 1422US11112012B2Dustproof gate valveKING LAI HYGIENIC MAT CO LTD·Filed 2020·Granted Sep 7, 2021·0 cites·6 claims
- 1518US2018051820A1Right angle valveKING LAI HYGIENIC MAT CO LTD·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →