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WU TSUN-ZONG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    236,586
  • Filing trend
    ⇩ 100.0%
About

WU TSUN-ZONG has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets consumer goods, machines and electrical machinery and energy are YUNG KWONG YUEN, SHEDRAIN CORP and PAPPANIKOLAOU GEORGE.

Patent filings in countries

World map showing WU TSUN-ZONGs patent filings in countries
# Country Total Patents
#1 United States 10
#2 United Kingdom 4

Patent filings per year

Chart showing WU TSUN-ZONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Tsun-Zong 14
#2 Chen Hsien-Jung 4

Latest patents

Publication Filing date Title
US9844250B1 Anti-turning umbrella frame
US2015107058A1 Cable fastener with cable management function
US2015068568A1 Opening spring for multiple fold automatic open-close unbrella
US2011232707A1 Protective member for automatic open close umbrella with anti-springing effect
US2007137682A1 Ventilated umbrella
US2007068564A1 Lower nest structure of collapsible umbrella
US2006144432A1 Easily openable and collapsible folding umbrella having further reduced collapsed volume
GB0425397D0 Tangle free umbrella grip with strap adapted for hanging to a closed loop.
GB0408634D0 Umbrella handle with strap adapted for hanging to a closed item having a void there through
GB0408630D0 Tangle-free umbrella Grip
US2005229960A1 Umbrella handle adapted for hanging to a closed item
US7011100B2 Skeleton for ear-shaped umbrella
GB0307187D0 Golf umbrella case suitable for positioning in a golf bag