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YAN SUEN CHING

Overview
  • Total Patents
    26
About

YAN SUEN CHING has a total of 26 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets consumer goods and textiles and paper are SPERBER GERHARD, DADA INDUSTRY CO LTD and THOMPSON ROGER G.

Patent filings per year

Chart showing YAN SUEN CHINGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yan Suen Ching 26

Latest patents

Publication Filing date Title
US2010033958A1 Interchangeable illuminated ornament
US2006162047A1 Foldable bill cap
US2006162037A1 Versatile visor cap
EP1638425A2 Lighted headwear
WO2004066768A1 Cap with back sunshade
US7073206B2 Cap with unique rubber piping
KR20050114621A Cap having versatile sunglass retainer and sunglass retaining method
US6964064B1 Rubber piping on cap bill edge
WO2004054397A1 Stretch band construction for caps
AU2002353947A1 Three component elastic band
CA2292149A1 Multi-axially stretchable fabric cap