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UNITED BENEFIT INC

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    238,553
About

UNITED BENEFIT INC has a total of 14 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan, Taiwan and China. Its main competitors in its focus markets audio-visual technology, machines and semiconductors are SAWAA CORP KK, INC EDUCATIONAL INSTITUTION MEISEI and COLYTECH MFG KUNSHAN CO LTD.

Patent filings in countries

World map showing UNITED BENEFIT INCs patent filings in countries
# Country Total Patents
#1 Japan 4
#2 Taiwan 4
#3 China 2
#4 Germany 2
#5 Republic of Korea 2

Patent filings per year

Chart showing UNITED BENEFIT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Shih-Chang 5
#2 Jang Shr-Chang 2
#3 Shichang Zhang 2
#4 Zhang Yuan-Xi 1
#5 Chiang Shi Chang 1
#6 Chang Shih Chang 1
#7 Zhang Shi-Chang 1
#8 Chang Shi-Chang 1

Latest patents

Publication Filing date Title
JP2016112514A nozzle
JP2011088046A Turbulent flow generating member for sprayer
DE102008048048A1 Fluid discharge device e.g. two-fluid nozzle, for e.g. workpiece washing, has venturi tube designed as accelerating unit that is arranged in mixing chamber and connected with chamber to accelerate fluid in chamber
JP2010064029A Fluid delivery device
CN101664726A Fluid spraying device
KR20100027327A Fluid ejection device
TW200948480A Fluid jetting device
DE102007013305A1 Agitated wet process machine used in processing e.g. developing, etching of high density printed circuit board has six blades provided on each of rollers to agitate chemical solution
JP2008214690A Stirring type wet production process machine stand
CN101247700A Stirring type wet process machine and stirring type wet process
KR20080076455A Agitation-type wet process mechine
TWI280218B Agitated machine for wet process
TW541198B Filter unit with cross-flow function and its using method
TW386906B Hollow nozzle