Inventor · disambiguated record
Tsun-Chi Liao
Also filed as: LIAO TSUN-CHI
94 granted patents·5 pending applications·1,199 citations·filing 1993–2024
99Inventor score
Files withLIAO TSUN-CHI47HWA SHIN MUSICAL INSTR CO LTD28HWA HSIN MUSICAL INSTR CO LTD1HWA SHI MUSICAL INSTR CO LTD1HWA SHIN INSTR CO LTD1
Top patents by PatentIndex Score
99 records- 0199US7956268B1Foot pedal striking adjustment apparatusLIAO TSUN-CHI·Filed 2010·Granted Jun 7, 2011·25 cites·9 claims
- 0298US11274786B2Rotary joint of telescopic rod bearing high loadLIAO TSUN CHI·Filed 2020·Granted Mar 15, 2022·7 cites·10 claims
- 0398US7906718B1Drum and drum stand couplerLIAO TSUN-CHI·Filed 2010·Granted Mar 15, 2011·24 cites·9 claims
- 0496US8993865B2Pedal beating apparatus for musical instrumentsLIAO TSUN-CHI·Filed 2012·Granted Mar 31, 2015·14 cites·9 claims
- 0596US6268556B1Stepless cymbal adjusterFiled 2000·Granted Jul 31, 2001·34 cites·4 claims
- 0695US11543058B2Clamping seat of telescopic rodLIAO TSUN CHI·Filed 2020·Granted Jan 3, 2023·4 cites·9 claims
- 0795US11525542B2Assembling structure for rod to be fixed or detached with standLIAO TSUN CHI·Filed 2021·Granted Dec 13, 2022·6 cites·8 claims
- 0895US8624097B1Cajon hitting assemblyLIAO TSUN-CHI·Filed 2012·Granted Jan 7, 2014·13 cites·10 claims
- 0993US6528714B1Hi-hat cymbal standFiled 2001·Granted Mar 4, 2003·28 cites·2 claims
- 1093US6274797B1Coupling device for clamping more cymbalsFiled 2000·Granted Aug 14, 2001·28 cites·6 claims
- 1192US6815598B1Anchor structure for accessories of a musical instrument standFiled 2002·Granted Nov 9, 2004·26 cites·10 claims
- 1292USD357828SCollapsible guitar standHWA SHIN MUSICAL INSTR CO LTD·Filed 1993·Granted May 2, 1995·39 cites·1 claims
- 1391US6188007B1Folding collapsible foot pedal mechanism for a hi-hat cymbalFiled 2000·Granted Feb 13, 2001·25 cites·3 claims
- 1491US5398584AStructure of beater amplitude adjustment device for the pedal mechanism of a base drumHWA SHIN MUSICAL INSTR CO LTD·Filed 1994·Granted Mar 21, 1995·32 cites·1 claims
- 1590US9633635B2Musical instrument stand clampLIAO TSUN-CHI·Filed 2015·Granted Apr 25, 2017·8 cites·8 claims
- 1689US10529308B1Musical instrument support bar capable of adjusting bending direction and bending angle freelyLIAO TSUN CHI·Filed 2019·Granted Jan 7, 2020·4 cites·9 claims
- 1789US9476439B1Clamping device for clamping portable smart apparatusLIAO TSUN-CHI·Filed 2015·Granted Oct 25, 2016·12 cites·10 claims
- 1889US6040514ALegless conga drum stand for use while sitting or kneelingHWA SHIN MUSICAL INSTR CO LTD·Filed 1998·Granted Mar 21, 2000·35 cites·4 claims
- 1988US10161563B1Stand clamp with ease of force applicationLIAO TSUN CHI·Filed 2017·Granted Dec 25, 2018·5 cites·6 claims
- 2086US10968929B2Angle fixing clamp holder with simple steering operationLIAO TSUN CHI·Filed 2019·Granted Apr 6, 2021·4 cites·7 claims
- 2185US9903408B2Fast-dismounted cymbal-locking nutLIAO TSUN CHI·Filed 2016·Granted Feb 27, 2018·5 cites·7 claims
- 2285US6822149B1Drum pulsatileFiled 2003·Granted Nov 23, 2004·20 cites·6 claims
- 2384US6329584B1Changeable foot structure for hi-hat cymbalFiled 2000·Granted Dec 11, 2001·20 cites·4 claims
- 2483US11371648B1Positioning structure for tripod stand for quickly releasing clamping stateLIAO TSUN CHI·Filed 2021·Granted Jun 28, 2022·2 cites·7 claims
- 2583US7781659B2Adjustable modular drumLIAO TSUN-CHI·Filed 2008·Granted Aug 24, 2010·11 cites·6 claims
- 2683USD421359SSeat cushionHWA SHIN MUSICAL INSTR CO LTD·Filed 1999·Granted Mar 7, 2000·25 cites·1 claims
- 2782US10206509B1Rapid fixing structure for height adjusting rod of musical instrument chairLIAO TSUN CHI·Filed 2017·Granted Feb 19, 2019·5 cites·9 claims
- 2882US5383634ACollapsible guitar standHWA SHIN MUSICAL INSTR CO LTD·Filed 1993·Granted Jan 24, 1995·55 cites·1 claims
- 2981US12092153B2Angularly adjustable steering jointLIAO TSUN CHI·Filed 2020·Granted Sep 17, 2024·1 cites·8 claims
- 3081US8269088B1Cymbal support structureLIAO TSUN-CHI·Filed 2011·Granted Sep 18, 2012·6 cites·8 claims
- 3180US7234781B2Anchoring fixture for stools capable of adjusting elevationLIAO TSUN-CHI·Filed 2005·Granted Jun 26, 2007·20 cites·6 claims
- 3279US6259011B1Cymbal clampHWA SHIN MUSICAL INSTR CO LTD·Filed 2000·Granted Jul 10, 2001·17 cites·3 claims
- 3378US10839776B1Fast folding structure of pedal percussion deviceLIAO TSUN CHI·Filed 2020·Granted Nov 17, 2020·1 cites·5 claims
- 3478US7897858B1Drum rim clamping apparatus for a foot pedal hammer seatLIAO TSUN-CHI·Filed 2009·Granted Mar 1, 2011·9 cites·10 claims
- 3578US6346665B1Dual adjusting holder for drumFiled 2000·Granted Feb 12, 2002·35 cites·5 claims
- 3677US5895874AWide angle tom-tom holderHWA SHIN MUSICAL INSTR CO LTD·Filed 1997·Granted Apr 20, 1999·25 cites·2 claims
- 3776US8859871B2Drumstick weight adjustment structureLIAO TSUN-CHI·Filed 2012·Granted Oct 14, 2014·4 cites·9 claims
- 3875US8974138B2Fast disassembly fastening apparatus for musical instrumentsLIAO TSUN-CHI·Filed 2012·Granted Mar 10, 2015·4 cites·8 claims
- 3974US5836561AAngle-adjustable cymbal holderHWA SHIN MUSICAL INSTR CO LTD·Filed 1997·Granted Nov 17, 1998·23 cites·4 claims
- 4074US5684258ADevice holder for drumsHWA SHI MUSICAL INSTR CO LTD·Filed 1996·Granted Nov 4, 1997·55 cites·4 claims
- 4174US5343792ABeater amplitude adjustment device for the base drum pedal mechanism of a base drumHWA SHIN MUSICAL INSTR CO LTD·Filed 1993·Granted Sep 6, 1994·19 cites·1 claims
- 4273US5744735AFolding guitar standHWA SHIN MUSICAL INSTR CO LTD·Filed 1995·Granted Apr 28, 1998·43 cites·4 claims
- 4372US6872023B2Structure of steplessly adjusting angle for a cymbalFiled 2003·Granted Mar 29, 2005·12 cites·9 claims
- 4471US6344605B1Multi-orientation adjustable clamp device clamping at drum's counterhoopHWA SHIN MUSICAL INSTR CO LTD·Filed 2000·Granted Feb 5, 2002·24 cites·2 claims
- 4570US8629339B1Portable practice instrumentLIAO TSUN-CHI·Filed 2013·Granted Jan 14, 2014·3 cites·5 claims
- 4670USD401795SSeat cushionHWA SHIN MUSICAL INSTR CO LTD·Filed 1997·Granted Dec 1, 1998·15 cites·1 claims
- 4769US7348480B1Pedal operated cymbal stand for holding cymbals with adjustable elevation angle and positionLIAO TSUN-CHI·Filed 2006·Granted Mar 25, 2008·6 cites·10 claims
- 4869US6307137B1Adjustable cymbal standFiled 2000·Granted Oct 23, 2001·11 cites·2 claims
- 4968US6977332B2Anchoring structure for telescopic tubes of drum setsLIAO TSUN-CHI·Filed 2004·Granted Dec 20, 2005·10 cites·9 claims
- 5068US5998718ABase drum beater mounting structureHWA SHIN INSTR CO LTD·Filed 1999·Granted Dec 7, 1999·21 cites·5 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →