May 2019 - Obatained National utility model patent for a scalable sunshade structure.（Patent No.201920682468.1）
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May 2019 - Obatained National utility model patent for a folding sunshade chair.（Patent No.201920687454.9）
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April 2019 - Obatained National utility model patent for a folding chair and its folding structure.（Patent No.201920481961.7）
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March 2019 - Obatained National utility model patent for a rocking chair and its folding structure.（Patent No.201920414255.0）
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November 2018 - Obatained National utility model patent for a folding chair. （Patent No.201821868672.4）
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March 2018 - Obatained National utility model patent for a folding chair and its supporting structure. （Patent No.201820415292.9）
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February 2018 - Obatained National utility model patent for a folding cot. （Patent No.201820248638.0）
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October 2017 - Obatained National utility model patent for a light folding chair. （Patent No.201721435997.9）
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October2017 - Obatained National utility model patent for a new folding chair and its frame. （Patent No.201721435996.4）
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April 2017 - Obatained National utility model patent for a light folding chair. （Patent No.201720796343.2）
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April 2017 - Obatained National utility model patent for an improved folding chair. （Patent No.201720919315.5）
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April 2017 - Obatained National utility model patent for a folding chair. （Patent No.201720371657.8）
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March 2017 - Obatained National utility model patent for a type of frame of chair supporting leg. （Patent No.201720255773.3）
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June 2016 - Obatained National utility model patent for a outdoor folding chair. （Patent No.201620539472.9）
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May 2016 - Obatained National utility model patent for a leisure folding chair. （Patent No.201620514664.4）
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February 2016 - Obtained national invention patent for a folding chair. （Patent No.201610069723.6）
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February 2016 - Obatained National utility model patent for a folding chair. （Patent No.201620101527.8）
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November 2015 - Obatained National utility model patent for a folding chair. （Patent No.201520928018.8）
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May 2014 - Obtained National utility model patent for a hardarm chair.（Patent No.201420284772.8）
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May 2013 - Obtained National utility model patent for a rocking chair. （Patent No.201320241068.X）
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July 2012 - Obtained National utility model patent for a fast folding chair. （Patent No.201220320364.4）
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February 2010 - Obtained US Patent for a folding hammock. （US7,996,935 B1）
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August 2009 - Obtained US Patent for a folding tent cot. （US7,698,756 B1）
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January 2009 - Obtained US Patent for a linked folding cot. （US7,661,159 B1）
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April 2008 - Obtained national invention patent for an anti-falling device of hammock chain. （Patent No. 200810023442.2）
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April 2008 - Obtained national invention patent for a streamline folding chair.（Patent No.200810023464.9）
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September 2005 - Obtained US Patent for a leisure folding chair. （US7,404,601 B2）
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August 2005 - Obtained US Patent for a light portable arm chair. （US6,926,356 B2）
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April 2004 - Obtained US Patent for a folding Hammock. （US6,954,950 B2）
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April 2004 - Obtained US Patent for a folding armchair. （US7,017,985 B2）
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April 2004 - Obtained US Patent for a Conjoined folding table. （US7,337,731 B2）
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February 2004 - Obtained US Patent for a folding armchair. （US7,017,984 B2）
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April 2002 - Obtained US Patent for a adjustable hard arm chair. （US6,601,912 B1）
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