Inventor · disambiguated record
Tung-Hua Su
Also filed as: SU TUNG J · SU TUNG-HUA
82 granted patents·7 pending applications·2,184 citations·filing 1995–2023
99Inventor score
Top patents by PatentIndex Score
89 records- 0198US8029066B2Backrest assemblySU TUNG-HUA·Filed 2009·Granted Oct 4, 2011·134 cites·6 claims
- 0298US6709060B1Chair backrestFiled 2003·Granted Mar 23, 2004·138 cites·3 claims
- 0398USD451293SChairFiled 2001·Granted Dec 4, 2001·112 cites·1 claims
- 0497US6550866B1Chair backrest with ventilating functionFiled 2002·Granted Apr 22, 2003·117 cites·7 claims
- 0596US7066550B1Seat assembly for chairSU TUNG-HUA·Filed 2005·Granted Jun 27, 2006·72 cites·6 claims
- 0696USD456626SChairFiled 2001·Granted May 7, 2002·68 cites·1 claims
- 0796US6354662B1Waistrest assembly for a chairFiled 2001·Granted Mar 12, 2002·100 cites·2 claims
- 0895US8573697B1Combination of a waistrest and a backrestSU TUNG-HUA·Filed 2012·Granted Nov 5, 2013·31 cites·4 claims
- 0993USD540080SChair backrestSU TUNG-HUA·Filed 2005·Granted Apr 10, 2007·51 cites·1 claims
- 1093USD486656SChairFiled 2003·Granted Feb 17, 2004·50 cites·1 claims
- 1193USD481879SChairFiled 2002·Granted Nov 11, 2003·48 cites·1 claims
- 1292USD534384SBackrest for a chairSU TUNG-HUA·Filed 2005·Granted Jan 2, 2007·50 cites·1 claims
- 1391USD510488SChairSU TUNG-HUA·Filed 2004·Granted Oct 11, 2005·42 cites·1 claims
- 1490USD929784SChair backrestSU TUNG HUA·Filed 2020·Granted Sep 7, 2021·14 cites·1 claims
- 1588USD816362SChairSU TUNG HUA·Filed 2016·Granted May 1, 2018·29 cites·1 claims
- 1687USD461323SChairFiled 2001·Granted Aug 13, 2002·34 cites·1 claims
- 1786USD494768SChairFiled 2003·Granted Aug 24, 2004·30 cites·1 claims
- 1885USD683574SChair backrestSU TUNG-HUA·Filed 2012·Granted Jun 4, 2013·31 cites·1 claims
- 1985US6957867B1Height-adjustable armrestSU TUNG-HUA·Filed 2005·Granted Oct 25, 2005·28 cites·5 claims
- 2085USD486657SChairFiled 2003·Granted Feb 17, 2004·30 cites·1 claims
- 2185US6616236B1Adjustable headrest deviceFiled 2002·Granted Sep 9, 2003·45 cites·5 claims
- 2284USD920696SChairSU TUNG HUA·Filed 2019·Granted Jun 1, 2021·20 cites·1 claims
- 2384USD557028SChairSU TUNG-HUA·Filed 2007·Granted Dec 11, 2007·29 cites·1 claims
- 2484USD540580SChair backrestSU TUNG-HUA·Filed 2005·Granted Apr 17, 2007·30 cites·1 claims
- 2584US6695403B1Backrest supporting assemblyFiled 2002·Granted Feb 24, 2004·44 cites·2 claims
- 2683USD454014SSeat cushionFiled 2001·Granted Mar 5, 2002·27 cites·1 claims
- 2783USD446061SArmrestFiled 2000·Granted Aug 7, 2001·28 cites·1 claims
- 2882USD772592SChair backrestSU TUNG-HUA·Filed 2015·Granted Nov 29, 2016·21 cites·1 claims
- 2982USD439082SArmrestFiled 2000·Granted Mar 20, 2001·26 cites·1 claims
- 3081USD809842SChair backrestSU TUNG HUA·Filed 2017·Granted Feb 13, 2018·19 cites·1 claims
- 3181US7604299B2Backrest assemblySU TUNG-HUA·Filed 2007·Granted Oct 20, 2009·21 cites·6 claims
- 3281USD426408SArmrestJORNG WELL IND CO LTD·Filed 1999·Granted Jun 13, 2000·24 cites·1 claims
- 3380USD449457SChairFiled 2001·Granted Oct 23, 2001·24 cites·1 claims
- 3480USD444955SChairFiled 2000·Granted Jul 17, 2001·24 cites·1 claims
- 3579USD702950SMesh-chair clothSU TUNG-HUA·Filed 2013·Granted Apr 22, 2014·22 cites·1 claims
- 3679USD666032SChair backrestSU TUNG-HUA·Filed 2012·Granted Aug 28, 2012·23 cites·1 claims
- 3779USD661136SChair backrestSU TUNG-HUA·Filed 2010·Granted Jun 5, 2012·24 cites·1 claims
- 3879USD540081SChair backrestSU TUNG-HUA·Filed 2006·Granted Apr 10, 2007·23 cites·1 claims
- 3978USD593337SChairSU TUNG-HUA·Filed 2009·Granted Jun 2, 2009·22 cites·1 claims
- 4078USD575085SChair backrestSU TUNG-HUA·Filed 2008·Granted Aug 19, 2008·22 cites·1 claims
- 4178USD489541SChairFiled 2002·Granted May 11, 2004·21 cites·1 claims
- 4277US10165864B1Chair armrest deviceSU TUNG HUA·Filed 2017·Granted Jan 1, 2019·4 cites·10 claims
- 4377USD816363SChairSU TUNG HUA·Filed 2017·Granted May 1, 2018·15 cites·1 claims
- 4477USD683172SChair backrestSU TUNG-HUA·Filed 2012·Granted May 28, 2013·21 cites·1 claims
- 4577USD445581SChairFiled 2000·Granted Jul 31, 2001·21 cites·1 claims
- 4672USD660622SChair backrestSU TUNG-HUA·Filed 2012·Granted May 29, 2012·17 cites·1 claims
- 4772USD543398SChair backrestSU TUNG-HUA·Filed 2006·Granted May 29, 2007·18 cites·1 claims
- 4872USD462188SChairFiled 2002·Granted Sep 3, 2002·17 cites·1 claims
- 4971USD604071SChair backrestSU TUNG-HUA·Filed 2009·Granted Nov 17, 2009·16 cites·1 claims
- 5070USD544735SChair backrestSU TUNG-HUA·Filed 2006·Granted Jun 19, 2007·16 cites·1 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →