Inventor · disambiguated record
Joen-Shen Ma
Also filed as: MA JOEN-SHEN
18 granted patents·13 pending applications·250 citations·filing 1999–2014
94Inventor score
Files withMA JOEN-SHEN20
Top patents by PatentIndex Score
31 records- 0192USD554873SQuiche chairMA JOEN-SHEN·Filed 2006·Granted Nov 13, 2007·53 cites·1 claims
- 0289US6321763B1Umbrella structureFiled 2000·Granted Nov 27, 2001·47 cites·7 claims
- 0386US7614413B1Connecting device for umbrella ribsMA JOEN-SHEN·Filed 2008·Granted Nov 10, 2009·16 cites·1 claims
- 0485US9265313B1Member structure for umbrella frameworkMA JOEN-SHEN·Filed 2014·Granted Feb 23, 2016·12 cites·4 claims
- 0581US6840253B2Shade rotating device of side post umbrellaFiled 2002·Granted Jan 11, 2005·24 cites·5 claims
- 0680US6848459B2Umbrella canopy orientating deviceFiled 2003·Granted Feb 1, 2005·21 cites·4 claims
- 0778US8800577B2Structure of umbrellaMA JOEN-SHEN·Filed 2012·Granted Aug 12, 2014·10 cites·1 claims
- 0876US8424547B1Safety buckle of umbrella runnerMA JOEN-SHEN·Filed 2012·Granted Apr 23, 2013·9 cites·1 claims
- 0974US7318443B1Pagoda-shaped umbrellaMA JOEN-SHEN·Filed 2006·Granted Jan 15, 2008·5 cites·1 claims
- 1072US8499775B1Leverage-based large-sized umbrellaMA JOEN-SHEN·Filed 2012·Granted Aug 6, 2013·7 cites·10 claims
- 1168US9022049B1Umbrella top notch and runnerMA JOEN-SHEN·Filed 2014·Granted May 5, 2015·4 cites·4 claims
- 1262US8302542B2Furniture frame assembled together without using toolsMA JOEN-SHEN·Filed 2010·Granted Nov 6, 2012·3 cites·9 claims
- 1361US9016296B1Umbrella structureMA JOEN-SHEN·Filed 2014·Granted Apr 28, 2015·2 cites·2 claims
- 1461US8365748B2Cushioning device for umbrellaMA JOEN-SHEN·Filed 2011·Granted Feb 5, 2013·2 cites·4 claims
- 1559US8776809B2Short force arm deflection deviceMA JOEN-SHEN·Filed 2012·Granted Jul 15, 2014·2 cites·5 claims
- 1658US6810891B2Umbrella canopy orientating deviceFiled 2002·Granted Nov 2, 2004·1 cites·2 claims
- 1758US2008105289A1Shade orientating device for large-sized umbrellaMA JOEN-SHEN·Filed 2006·Application pending·0 cites
- 1858US2008105288A1Shade orientating device for large-sized umbrellaMA JOEN-SHEN·Filed 2006·Application pending·0 cites
- 1957US2006042293A1Cooling device of umbrellaMA JOEN-SHEN·Filed 2004·Application pending·0 cites
- 2055US2005161066A1Umbrella with cooling deviceFiled 2004·Application pending·0 cites
- 2154US2008235086A1Advertisement umbrellaMA JOEN-SHEN·Filed 2007·Application pending·0 cites
- 2253US2004163691A1Foldable structure of large-sized umbrellaFiled 2003·Application pending·0 cites
- 2352US2004060586A1Driving rope of large-sized umbrellaFiled 2002·Application pending·0 cites
- 2452US2016029750A1Integrally formed umbrella frameworkMA JOEN-SHEN·Filed 2014·Application pending·0 cites
- 2552US2004035452A1Umbrella having worm-gear based driving systemFiled 2002·Application pending·0 cites
- 2652US2004040591A1Large-sized power umbrellaFiled 2002·Application pending·0 cites
- 2749US6170497B1Umbrella opening mechanismFiled 1999·Granted Jan 9, 2001·17 cites·5 claims
- 2847US6196489B1Umbrella wire-winding deviceFiled 1999·Granted Mar 6, 2001·15 cites·12 claims
- 2947US2011290288A1Power generation umbrellaMA JOEN-SHEN·Filed 2010·Application pending·0 cites
- 3045US2011290289A1Dual-crown umbrellaMA JOEN-SHEN·Filed 2010·Application pending·0 cites
- 3144US2011292304A1Television cabinet frameMA JOEN-SHEN·Filed 2010·Application pending·0 cites
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