Inventor · disambiguated record
Cheh-Kang Liu
Also filed as: LIU CHEH-KANG
39 granted patents·3 pending applications·315 citations·filing 2006–2022
97Inventor score
Files withLIU CHEH-KANG42
Top patents by PatentIndex Score
42 records- 0197US10746513B1Power free step auto reset clay throwerLIU CHEH-KANG·Filed 2019·Granted Aug 18, 2020·14 cites·3 claims
- 0296US10458760B1Step auto clay throwerLIU CHEH KANG·Filed 2019·Granted Oct 29, 2019·13 cites·7 claims
- 0395US11137233B1Slide plate target-drop hole changing structure for auto target throwing trapLIU CHEH KANG·Filed 2021·Granted Oct 5, 2021·4 cites·3 claims
- 0494US10365072B1Trap wobblerLIU CHEH KANG·Filed 2018·Granted Jul 30, 2019·9 cites·2 claims
- 0594US10139183B1BipodLIU CHEH KANG·Filed 2018·Granted Nov 27, 2018·24 cites·10 claims
- 0692US10184746B1Bipod dual-mount attachment structureLIU CHEH KANG·Filed 2018·Granted Jan 22, 2019·19 cites·3 claims
- 0792US8240695B1Baby trailer towing connectorLIU CHEH-KANG·Filed 2010·Granted Aug 14, 2012·21 cites·2 claims
- 0890US7341265B1Frame structure for foldable baby trailerLIU CHEH-KANG·Filed 2006·Granted Mar 11, 2008·28 cites·4 claims
- 0989US9279268B2Easy fold layout hunting blind framework structureLIU CHEH-KANG·Filed 2014·Granted Mar 8, 2016·12 cites·4 claims
- 1087US7387310B1Foldable baby trailerLIU CHEH-KANG·Filed 2006·Granted Jun 17, 2008·29 cites·2 claims
- 1186US10859349B1Micro switch adjustment structure of a throwing trapLIU CHEH KANG·Filed 2019·Granted Dec 8, 2020·4 cites·1 claims
- 1283US10988088B1Vehicle bike rack with front wheel clampLIU CHEH KANG·Filed 2020·Granted Apr 27, 2021·2 cites·4 claims
- 1383US9150271B1Bike strollerLIU CHEH-KANG·Filed 2014·Granted Oct 6, 2015·11 cites·1 claims
- 1482US11125518B1Bullet reload deviceLIU CHEH KANG·Filed 2020·Granted Sep 21, 2021·2 cites·2 claims
- 1581US10234232B1Bipod baseLIU CHEH KANG·Filed 2018·Granted Mar 19, 2019·9 cites·2 claims
- 1680US11035652B1Main drive assembly positioning structure for throwing trapLIU CHEH KANG·Filed 2021·Granted Jun 15, 2021·1 cites·2 claims
- 1780US9133644B1Easy fold layout hunting blind framework structureLIU CHEH-KANG·Filed 2014·Granted Sep 15, 2015·7 cites·3 claims
- 1880US8444173B1Foldable frame structure for baby trailerLIU CHEH-KANG·Filed 2011·Granted May 21, 2013·10 cites·7 claims
- 1977US7451999B1Tandem jogging strollerLIU CHEH-KANG·Filed 2006·Granted Nov 18, 2008·16 cites·3 claims
- 2075US8439391B1Baby joggerLIU CHEH-KANG·Filed 2011·Granted May 14, 2013·10 cites·3 claims
- 2175US7854476B1Baby seatLIU CHEH-KANG·Filed 2009·Granted Dec 21, 2010·14 cites·1 claims
- 2272US11150043B1Bullet aligning deviceLIU CHEH KANG·Filed 2020·Granted Oct 19, 2021·1 cites·2 claims
- 2367US8226102B2Baby trailer safety structure that prohibits baby from standing upLIU CHEH-KANG·Filed 2010·Granted Jul 24, 2012·5 cites·14 claims
- 2466US9751585B1Frame structure of baby trailerLIU CHEH-KANG·Filed 2016·Granted Sep 5, 2017·2 cites·2 claims
- 2565US8382149B1Baby trailer frame mounting structureLIU CHEH-KANG·Filed 2011·Granted Feb 26, 2013·6 cites·9 claims
- 2664USD856401SCollapsible bipod legLIU CHEH KANG·Filed 2018·Granted Aug 13, 2019·9 cites·1 claims
- 2764US9428930B2Easy fold layout hunting blind framework structureLIU CHEH-KANG·Filed 2014·Granted Aug 30, 2016·2 cites·4 claims
- 2864US8936269B1Retractable frame structure for tandem trailerLIU CHEH-KANG·Filed 2012·Granted Jan 20, 2015·4 cites·6 claims
- 2956US12202570B2Bike trailer with improved top coverLIU CHEH KANG·Filed 2022·Granted Jan 21, 2025·0 cites·1 claims
- 3054USD803108SBike trailer connectorLIU CHEH-KANG·Filed 2016·Granted Nov 21, 2017·6 cites·1 claims
- 3152US2014377413A1Beverage Filter CartridgeLIU CHEH-KANG·Filed 2013·Application pending·0 cites
- 3251USD982120SThrowing trapLIU CHEH KANG·Filed 2021·Granted Mar 28, 2023·1 cites·1 claims
- 3351US8979116B1Retractable frame structure for baby trailerLIU CHEH-KANG·Filed 2014·Granted Mar 17, 2015·1 cites·8 claims
- 3449USD564948STandem jogging strollerLIU CHEH-KANG·Filed 2006·Granted Mar 25, 2008·7 cites·1 claims
- 3547USD797001SBike trailer connectorLIU CHEH-KANG·Filed 2016·Granted Sep 12, 2017·4 cites·1 claims
- 3645US2017176151A1Safety Ring Support for Throwing TrapLIU CHEH-KANG·Filed 2015·Application pending·0 cites
- 3744US11279438B2Folding frame structure for trailerLIU CHEH KANG·Filed 2019·Granted Mar 22, 2022·0 cites·1 claims
- 3844USD881315SBipod dual-mount attachment baseLIU CHEH KANG·Filed 2018·Granted Apr 14, 2020·3 cites·1 claims
- 3944US2017052003A1Throwing Arm for Throwing TrapLIU CHEH-KANG·Filed 2015·Application pending·0 cites
- 4043USD792529SBike trainer standLIU CHEH-KANG·Filed 2015·Granted Jul 18, 2017·3 cites·1 claims
- 4139USD779020SThrowing trapLIU CHEH-KANG·Filed 2015·Granted Feb 14, 2017·2 cites·1 claims
- 4236USD990609SAuto-feed trap bodyLIU CHEH KANG·Filed 2020·Granted Jun 27, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →