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CHUANG YUN YU

Overview
  • Total Patents
    25
About

CHUANG YUN YU has a total of 25 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets furniture and games, optics and audio-visual technology are KOR ONE LTD, HOEVEN MARTIN A V D and FITNESS MASTER INC.

Patent filings in countries

World map showing CHUANG YUN YUs patent filings in countries
# Country Total Patents
#1 United States 10
#2 France 6
#3 United Kingdom 5
#4 Netherlands 3
#5 Canada 1

Patent filings per year

Chart showing CHUANG YUN YUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chuang Yun Yu 24
#2 Lin Ming Hung 22
#3 Chuang Pei Sung 4

Latest patents

Publication Filing date Title
US2010048359A1 Illuminating wrist exerciser
GB0817558D0 Illuminating wrist exerciser
NL1033500C1 Wrist muscle exerciser, has rotor whose external wall includes partition extending between axles to divide cavity into chambers, and holes in this wall communicate with chambers
NL1033359C2 Revolution counter for wrist exerciser has wireless receiver that receives data transmitted from wireless transmission module and converts data into corresponding output signal
GB0701879D0 Wrist exerciser with auxiliary starting force
FR2909890A3 Exerciseor for wrist equipped with a generator of sounds.
US2008058166A1 Wrist exerciser with sound generator
GB0609726D0 Magnetic lens focusing module with resilient membrane
GB0608574D0 Wrist exerciser with sound generator
US2007207899A1 Revolution counter for wrist exerciser
FR2897271A3 Wrist gymnastic apparatus housing
FR2897270A3 Wrist gymnastic apparatus rotor
GB0520577D0 Revolution counter for wrist exerciser
US7452307B2 Balance-enhancing and vibration-reducing device for wrist exerciser
US2006046900A1 Rotor of wrist exerciser
FR2873301A3 Wrist exerciseor with message display
US7101315B2 Wrist exerciser having display and transmission device
US7086990B2 Data transmission device of wrist exerciser
US7033304B2 Actuating device of wrist exerciser