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TSENG CHUEN-JONG

Overview
  • Total Patents
    30
About

TSENG CHUEN-JONG has a total of 30 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States. Its main competitors in its focus markets furniture and games, civil engineering and consumer goods are UNITECH SYSTEM CO LTD, NORTH POLE LTD and SAAMERU KK.

Patent filings in countries

World map showing TSENG CHUEN-JONGs patent filings in countries
# Country Total Patents
#1 United States 30

Patent filings per year

Chart showing TSENG CHUEN-JONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tseng Chuen-Jong 30

Latest patents

Publication Filing date Title
US2013334861A1 Chair
US2012139318A1 Chair
US2012139323A1 Backrest device for a chair
US2011303124A1 Table assembly including an electric illuminating device
US2011278897A1 Foldable leisure chair
US2011210584A1 Foldable leisure chair
US2011018313A1 Foldable chair frame
US2010276980A1 Furniture having artificial rattan strips
US2010171012A1 Furniture provided with length-adjustable legs
US2010139728A1 Foldable tent
US2009140564A1 Swivel chair
US2008257394A1 Partly extendable and retractable tent
US2008006318A1 Foldable frame
US2007227080A1 Pergola
US2007221104A1 Foldable table
US2007175504A1 Tent assembly having a curtain and an umbrella frame
US2007079857A1 Tent assembly having a curtain
US2007000533A1 Tent assembly
US2006284460A1 Furniture slipcover
US2006273648A1 Chair with foldable armrests