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HUANG TAI-LONG

Overview
  • Total Patents
    24
About

HUANG TAI-LONG has a total of 24 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, machines and macromolecular chemistry and polymers are ZIPSHADE IND B V I CORP, CHING FENG HOME FASHIONS CO and Z M C METAL COATING INC.

Patent filings in countries

World map showing HUANG TAI-LONGs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 11

Patent filings per year

Chart showing HUANG TAI-LONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Tai-Long 24
#2 Wang Jang-Chang 1
#3 Sung Chou-Ho 1

Latest patents

Publication Filing date Title
US2011078955A1 Louver blade including a reinforcing plate
US2008029226A1 Window blind assembly having an outer frame
US2008000054A1 Cord-releasing safety device for window blind
US2008000592A1 Cord-winding device for a window blind
US2007272363A1 Window blind assembly
US2007265363A1 Foamable composition and method for making a foam material therefrom, and an architectural material made from the foam material
CA2546361A1 Foamable composition and method for making a foam material therefrom, and an architectural material made from the foam material
US2006278348A1 Pull cord device and window covering including the same
US2007089840A1 Slat tilting device for a window covering
CA2517730A1 Lockable cord pulling device
US2007044925A1 Lockable cord pulling device
US2006266194A1 Automatic slat-forming machine
US2006118249A1 Vertical window blind with a decorative curtain
US6957682B2 Carrier-positioning device for a vertical blind
CA2425959A1 Window blind having an operating device for concealed pull ropes thereof
CA2424195A1 Balanced window blind having a spring motor for concealed pull cords thereof
CA2407586A1 Venetian blind
CA2304941A1 Pvc-based composition and pvc louver made therefrom
CA2303622A1 Slat for a venetian blind
CA2299030A1 Cord control device for a venetian blind to control raising and lowering of the slats