Inventor · disambiguated record
Chang Hsien Liu
Also filed as: LIU CHANG · LIU CHANG H · LIU CHANG HSIEN
12 granted patents·8 pending applications·89 citations·filing 1995–2022
90Inventor score
Files withLIU CHANG HSIEN9VPET USA INC3LIU CHUN TEN2ASIA VITAL COMPONENTS CO LTD1FOSHAN SENSICFUSION TECH CO LTD1
Top patents by PatentIndex Score
20 records- 0188US10500552B1Decant deviceLIU CHANG HSIEN·Filed 2019·Granted Dec 10, 2019·4 cites·3 claims
- 0286US9630358B1Threadless plastic blow molding deviceLIU CHANG HSIEN·Filed 2015·Granted Apr 25, 2017·3 cites·4 claims
- 0376USD856153SJarVPET USA INC·Filed 2017·Granted Aug 13, 2019·17 cites·1 claims
- 0475USD1018293SOil spout lidLIU CHANG·Filed 2022·Granted Mar 19, 2024·5 cites·1 claims
- 0572USD855473SJarVPET USA INC·Filed 2017·Granted Aug 6, 2019·14 cites·1 claims
- 0671USD856154SJarVPET USA INC·Filed 2017·Granted Aug 13, 2019·13 cites·1 claims
- 0761USD801814STransparent plastic preformLIU CHUN TEN·Filed 2016·Granted Nov 7, 2017·14 cites·1 claims
- 0856US8353671B2Fan with pressurizing structureASIA VITAL COMPONENTS CO LTD·Filed 2009·Granted Jan 15, 2013·1 cites·10 claims
- 0954US10512346B2Supporting base of drinking containerLIU CHANG HSIEN·Filed 2019·Granted Dec 24, 2019·0 cites·7 claims
- 1050USD953817SCombined storage jar and lidSHENZHEN BAOFENG INTELLIGENT TECH CO LTD·Filed 2019·Granted Jun 7, 2022·6 cites·1 claims
- 1150US2013295249A1Granulated food productLIAN REBECCA HWEE PENG·Filed 2011·Application pending·0 cites
- 1249US2019248535A1Bottle with reinforcing structure for sidewall around bottle lipLIU CHANG HSIEN·Filed 2019·Application pending·0 cites
- 1347US2018228307A1Supporting base of drinking containerLIU CHANG HSIEN·Filed 2017·Application pending·0 cites
- 1445US2020229623A1Wine-decanting cup structureLIU CHANG HSIEN·Filed 2019·Application pending·0 cites
- 1544US5544988AWorking table assembly for a drilling machineFiled 1995·Granted Aug 13, 1996·12 cites·3 claims
- 1644US2019061988A1Reinforcing structure for sidewall around bottle lipLIU CHANG HSIEN·Filed 2017·Application pending·0 cites
- 1740US10414545B2CupLIU CHANG HSIEN·Filed 2015·Granted Sep 17, 2019·0 cites·2 claims
- 1840US2019060847A1Decant deviceLIU CHANG HSIEN·Filed 2017·Application pending·0 cites
- 1938US2020049612A1Airborne Particle Counting Method and DeviceFOSHAN SENSICFUSION TECH CO LTD·Filed 2018·Application pending·0 cites
- 2031US2017240311A1Plastic blankLIU CHUN TEN·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →