Assignee
SU TUNG-HUA
TW·49 granted patents·4 pending applications·1,049 citations·filing 2004–2023
Technology mixA47C10
Top patents by PatentIndex Score
53 records- 0198US8029066B2Backrest assemblySU TUNG-HUA·Filed 2009·Granted Oct 4, 2011·134 cites·6 claims
- 0296US7066550B1Seat assembly for chairSU TUNG-HUA·Filed 2005·Granted Jun 27, 2006·72 cites·6 claims
- 0395US8573697B1Combination of a waistrest and a backrestSU TUNG-HUA·Filed 2012·Granted Nov 5, 2013·31 cites·4 claims
- 0493USD540080SChair backrestSU TUNG-HUA·Filed 2005·Granted Apr 10, 2007·51 cites·1 claims
- 0592USD534384SBackrest for a chairSU TUNG-HUA·Filed 2005·Granted Jan 2, 2007·50 cites·1 claims
- 0691USD510488SChairSU TUNG-HUA·Filed 2004·Granted Oct 11, 2005·42 cites·1 claims
- 0790USD929784SChair backrestSU TUNG HUA·Filed 2020·Granted Sep 7, 2021·14 cites·1 claims
- 0888USD816362SChairSU TUNG HUA·Filed 2016·Granted May 1, 2018·29 cites·1 claims
- 0985USD683574SChair backrestSU TUNG-HUA·Filed 2012·Granted Jun 4, 2013·31 cites·1 claims
- 1085US6957867B1Height-adjustable armrestSU TUNG-HUA·Filed 2005·Granted Oct 25, 2005·28 cites·5 claims
- 1184USD920696SChairSU TUNG HUA·Filed 2019·Granted Jun 1, 2021·20 cites·1 claims
- 1284USD557028SChairSU TUNG-HUA·Filed 2007·Granted Dec 11, 2007·29 cites·1 claims
- 1384USD540580SChair backrestSU TUNG-HUA·Filed 2005·Granted Apr 17, 2007·30 cites·1 claims
- 1482USD772592SChair backrestSU TUNG-HUA·Filed 2015·Granted Nov 29, 2016·21 cites·1 claims
- 1581USD809842SChair backrestSU TUNG HUA·Filed 2017·Granted Feb 13, 2018·19 cites·1 claims
- 1681US7604299B2Backrest assemblySU TUNG-HUA·Filed 2007·Granted Oct 20, 2009·21 cites·6 claims
- 1779USD702950SMesh-chair clothSU TUNG-HUA·Filed 2013·Granted Apr 22, 2014·22 cites·1 claims
- 1879USD666032SChair backrestSU TUNG-HUA·Filed 2012·Granted Aug 28, 2012·23 cites·1 claims
- 1979USD661136SChair backrestSU TUNG-HUA·Filed 2010·Granted Jun 5, 2012·24 cites·1 claims
- 2079USD540081SChair backrestSU TUNG-HUA·Filed 2006·Granted Apr 10, 2007·23 cites·1 claims
- 2178USD593337SChairSU TUNG-HUA·Filed 2009·Granted Jun 2, 2009·22 cites·1 claims
- 2278USD575085SChair backrestSU TUNG-HUA·Filed 2008·Granted Aug 19, 2008·22 cites·1 claims
- 2377US10165864B1Chair armrest deviceSU TUNG HUA·Filed 2017·Granted Jan 1, 2019·4 cites·10 claims
- 2477USD816363SChairSU TUNG HUA·Filed 2017·Granted May 1, 2018·15 cites·1 claims
- 2577USD683172SChair backrestSU TUNG-HUA·Filed 2012·Granted May 28, 2013·21 cites·1 claims
- 2672USD660622SChair backrestSU TUNG-HUA·Filed 2012·Granted May 29, 2012·17 cites·1 claims
- 2772USD543398SChair backrestSU TUNG-HUA·Filed 2006·Granted May 29, 2007·18 cites·1 claims
- 2871USD604071SChair backrestSU TUNG-HUA·Filed 2009·Granted Nov 17, 2009·16 cites·1 claims
- 2970USD544735SChair backrestSU TUNG-HUA·Filed 2006·Granted Jun 19, 2007·16 cites·1 claims
- 3069USD596430SChair backrestSU TUNG-HUA·Filed 2009·Granted Jul 21, 2009·15 cites·1 claims
- 3168USD577521SChair backrestSU TUNG-HUA·Filed 2008·Granted Sep 30, 2008·15 cites·1 claims
- 3268USD540579SChair backrestSU TUNG-HUA·Filed 2006·Granted Apr 17, 2007·15 cites·1 claims
- 3367USD773874SChair backrestSU TUNG-HUA·Filed 2015·Granted Dec 13, 2016·11 cites·1 claims
- 3467USD577519SChair backrestSU TUNG-HUA·Filed 2007·Granted Sep 30, 2008·14 cites·1 claims
- 3566USD660621SChair backrestSU TUNG-HUA·Filed 2011·Granted May 29, 2012·13 cites·1 claims
- 3665USD816381SChair armrestSU TUNG HUA·Filed 2017·Granted May 1, 2018·9 cites·1 claims
- 3763USD553886SChair backrestSU TUNG-HUA·Filed 2007·Granted Oct 30, 2007·12 cites·1 claims
- 3861USD596885SChair backrestSU TUNG-HUA·Filed 2009·Granted Jul 28, 2009·11 cites·1 claims
- 3960USD661137SChair backrestSU TUNG-HUA·Filed 2011·Granted Jun 5, 2012·10 cites·1 claims
- 4060USD544731SChair baseSU TUNG-HUA·Filed 2006·Granted Jun 19, 2007·11 cites·1 claims
- 4159USD1071631SChair backrestSU TUNG HUA·Filed 2023·Granted Apr 22, 2025·1 cites·1 claims
- 4259USD600477SChair backrestSU TUNG-HUA·Filed 2009·Granted Sep 22, 2009·10 cites·1 claims
- 4359USD575969SChair backrestSU TUNG-HUA·Filed 2007·Granted Sep 2, 2008·10 cites·1 claims
- 4457USD642833SChair armrestSU TUNG-HUA·Filed 2010·Granted Aug 9, 2011·9 cites·1 claims
- 4553USD661120SChairSU TUNG-HUA·Filed 2011·Granted Jun 5, 2012·7 cites·1 claims
- 4653US2010038951A1Chair frame assemblySU TUNG-HUA·Filed 2008·Application pending·0 cites
- 4752USD641574SChair backrestSU TUNG-HUA·Filed 2010·Granted Jul 19, 2011·7 cites·1 claims
- 4851US2009066135A1Inclination Adjusting Device for Chair SeatSU TUNG-HUA·Filed 2007·Application pending·0 cites
- 4950US2008079307A1Chair BackrestSU TUNG-HUA·Filed 2006·Application pending·0 cites
- 5048US2014054947A1Backrest assembly with front and rear framesSU TUNG-HUA·Filed 2012·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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