Inventor · disambiguated record
Han-Liang Chen
Also filed as: CHEN HAN-LIANG
12 granted patents·196 citations·filing 1994–2023
90Inventor score
Top patents by PatentIndex Score
12 records- 0194US11053068B1Aerosol spray canMOTEDO CO LTD·Filed 2020·Granted Jul 6, 2021·5 cites·16 claims
- 0291US6313604B1Charging seat for a rechargeable flashlightFiled 2000·Granted Nov 6, 2001·59 cites·3 claims
- 0387US11261021B2Aerosol spray canMOTEDO CO LTD·Filed 2020·Granted Mar 1, 2022·2 cites·12 claims
- 0484US5446985AFlash light combined with a tear gas injectorMOTEDO CO LTD·Filed 1994·Granted Sep 5, 1995·53 cites·2 claims
- 0579US10816020B2Interchangeable self-defense deviceMOTEDO CO LTD·Filed 2018·Granted Oct 27, 2020·3 cites·19 claims
- 0673USD361980SBattery seatCHEN HAN-LIANG·Filed 1994·Granted Sep 5, 1995·18 cites·1 claims
- 0769US12304720B2Liquid product container and extending drawing unit of liquid product containerMOTEDO CO LTD·Filed 2023·Granted May 20, 2025·0 cites·16 claims
- 0856US6831559B2Security alarm with remote triggering deviceMOTEDO CO LTD·Filed 2003·Granted Dec 14, 2004·8 cites·8 claims
- 0952US11685592B2High-pressure spray can and valve mechanism for high-pressure spray canMOTEDO CO LTD·Filed 2022·Granted Jun 27, 2023·0 cites·19 claims
- 1050US6635975B2Electric discharging personal safety deviceMOTEDO CO LTD·Filed 2001·Granted Oct 21, 2003·6 cites·7 claims
- 1149US6278071B1Waterproof switch in a flashlightFiled 2000·Granted Aug 21, 2001·3 cites·9 claims
- 1242US6003235AFolding collapsible body-height measuring gaugeFiled 1997·Granted Dec 21, 1999·39 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →