Assignee
HOKWANG IND CO LTD
TW·37 granted patents·8 pending applications·209 citations·filing 2005–2023
Top patents by PatentIndex Score
45 records- 0194US9856635B1Faucet structure and method for assembling sameHOKWANG IND CO LTD·Filed 2016·Granted Jan 2, 2018·12 cites·11 claims
- 0291USD714493SHand dryerHOKWANG IND CO LTD·Filed 2013·Granted Sep 30, 2014·14 cites·1 claims
- 0386US8342369B2Pressing structure of soap dispenser capable of adjusting output soap amountHOKWANG IND CO LTD·Filed 2009·Granted Jan 1, 2013·20 cites·6 claims
- 0486US8037619B2Air intake structure for hand dryers of high airflow pressureHOKWANG IND CO LTD·Filed 2009·Granted Oct 18, 2011·16 cites·2 claims
- 0584US10246859B1Hand cleaning systemHOKWANG IND CO LTD·Filed 2018·Granted Apr 2, 2019·5 cites·9 claims
- 0682US11365934B2Air-guiding structure of separable hand dryerHOKWANG IND CO LTD·Filed 2020·Granted Jun 21, 2022·2 cites·10 claims
- 0781US10165908B1Hand dryer with reduced air-intake noiseHOKWANG IND CO LTD·Filed 2017·Granted Jan 1, 2019·3 cites·5 claims
- 0877US8936179B2Anti-leakage liquid soap valve structureHOKWANG IND CO LTD·Filed 2012·Granted Jan 20, 2015·6 cites·13 claims
- 0976US10149576B1Automatic liquid soap supplying systemHOKWANG IND CO LTD·Filed 2017·Granted Dec 11, 2018·3 cites·8 claims
- 1073USD885525SFaucetHOKWANG IND CO LTD·Filed 2019·Granted May 26, 2020·14 cites·1 claims
- 1173US9220382B2Auto-sensing hand dryerHOKWANG IND CO LTD·Filed 2013·Granted Dec 29, 2015·3 cites·7 claims
- 1271US10247595B2Soap dispensing device having soap replenishing notification functionHOKWANG IND CO LTD·Filed 2017·Granted Apr 2, 2019·2 cites·11 claims
- 1371USD830635SHand dryerHOKWANG IND CO LTD·Filed 2016·Granted Oct 9, 2018·13 cites·1 claims
- 1470USD932701SHand dryerHOKWANG IND CO LTD·Filed 2020·Granted Oct 5, 2021·4 cites·1 claims
- 1566USD885526SFaucetHOKWANG IND CO LTD·Filed 2019·Granted May 26, 2020·10 cites·1 claims
- 1665USD871102SHand disinfectorHOKWANG IND CO LTD·Filed 2018·Granted Dec 31, 2019·10 cites·1 claims
- 1765USD676604SCover of hand dryerHOKWANG IND CO LTD·Filed 2012·Granted Feb 19, 2013·13 cites·1 claims
- 1865USD580596SCover for a hand dryerHOKWANG IND CO LTD·Filed 2007·Granted Nov 11, 2008·14 cites·1 claims
- 1959US2009044420A1Light directing hand dryerHOKWANG IND CO LTD·Filed 2007·Application pending·0 cites
- 2058US12490873B2Blower of hand dryerHOKWANG IND CO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·12 claims
- 2158USD614812SHand dryerHOKWANG IND CO LTD·Filed 2009·Granted Apr 27, 2010·10 cites·1 claims
- 2258US2024151428A1Air purifierHOKWANG IND CO LTD·Filed 2022·Application pending·0 cites
- 2358US2008256825A1Hand dryer with visible light indicated sensing areaHOKWANG IND CO LTD·Filed 2007·Application pending·0 cites
- 2456US12264470B2Water supply system of toilet tankHOKWANG IND CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·12 claims
- 2555US12146309B2Quick water discharging device of toilet tankHOKWANG IND CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·15 claims
- 2655USD602292SSoap supplying deviceHOKWANG IND CO LTD·Filed 2009·Granted Oct 20, 2009·9 cites·1 claims
- 2755USD532552SHand dryerHOKWANG IND CO LTD·Filed 2005·Granted Nov 21, 2006·9 cites·1 claims
- 2855US2007163141A1Method for manufacturing casings of composite hand dryers and the structure thereofHOKWANG IND CO LTD·Filed 2006·Application pending·0 cites
- 2954US12123181B1Fluid supply faucetHOKWANG IND CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·8 claims
- 3052US11067429B2Liquid level detection deviceHOKWANG IND CO LTD·Filed 2019·Granted Jul 20, 2021·0 cites·9 claims
- 3152US2009293304A1Sensing multi-stage control system for hand dryersHOKWANG IND CO LTD·Filed 2008·Application pending·0 cites
- 3248US11311153B1Wind flow generating device adapted to hand dryerHOKWANG IND CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·9 claims
- 3347USD829994SHand dryerHOKWANG IND CO LTD·Filed 2016·Granted Oct 2, 2018·4 cites·1 claims
- 3445US2022039609A1Soap liquid storage deviceHOKWANG IND CO LTD·Filed 2020·Application pending·0 cites
- 3543US2006171660A1Hand dryer equipped with video and audio playing functionsHOKWANG IND CO LTD·Filed 2005·Application pending·0 cites
- 3642USD610746SBlower for a hand dryerHOKWANG IND CO LTD·Filed 2009·Granted Feb 23, 2010·4 cites·1 claims
- 3741USD960332SSinkHOKWANG IND CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·1 claims
- 3841USD536831SHand dryerHOKWANG IND CO LTD·Filed 2005·Granted Feb 13, 2007·4 cites·1 claims
- 3939USD790250SSoap dispenserHOKWANG IND CO LTD·Filed 2016·Granted Jun 27, 2017·2 cites·1 claims
- 4038USD533306SCover for a hand dryerHOKWANG IND CO LTD·Filed 2005·Granted Dec 5, 2006·3 cites·1 claims
- 4135USD1086568SCover for hand dryerHOKWANG IND CO LTD·Filed 2023·Granted Jul 29, 2025·0 cites·1 claims
- 4233USD953643SSink mounted hand dryerHOKWANG IND CO LTD·Filed 2020·Granted May 31, 2022·0 cites·1 claims
- 4333US2009308153A1Method and system for testing a dryerHOKWANG IND CO LTD·Filed 2008·Application pending·0 cites
- 4430USD593255SHand dryerHOKWANG IND CO LTD·Filed 2007·Granted May 26, 2009·0 cites·1 claims
- 4529USD825854SBlower of hand dryerHOKWANG IND CO LTD·Filed 2017·Granted Aug 14, 2018·0 cites·1 claims
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