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CHEN DENNIS

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    206,817
About

CHEN DENNIS has a total of 16 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, Taiwan and Germany. Its main competitors in its focus markets furniture and games, medical technology and consumer goods are ELBAZ AVI, STEWART JEFFREY DAVID and BYRNE PATRICK J.

Patent filings in countries

World map showing CHEN DENNISs patent filings in countries

Patent filings per year

Chart showing CHEN DENNISs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Dennis 16

Latest patents

Publication Filing date Title
TW201717656A Audio equipment
US5199706A Grip assembly for a racket
US5236197A Weight adjustable shock and vibration absorbing tennis racket
US5102132A Protective assembly for tennis rackets
GB9019799D0 A badminton racket
US5054780A Weight adjustable tennis racquet
US5046732A Structure of a shock absorbing racquet
US5069452A Racket handle butt plate
US5188360A Structure of racket with improved weight distribution adjusting mechanism
US5029858A Structure of a composite fiber racket
US5039096A Shock absorbing racket
US5020800A Shock damping and absorbing racket
DE3928907A1 Tennis racket