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LIAO HENRY H

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    204,957
About

LIAO HENRY H has a total of 23 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, measurement and semiconductors are AMMAR DANNY F, SUN TRAC CORP and GREEN VOLTS INC.

Patent filings per year

Chart showing LIAO HENRY Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liao Henry H 23
#2 Liao Meishin A 1

Latest patents

Publication Filing date Title
US2016109553A1 Method for locating and positioning using broadcast FM signals and phase difference computation technique
US2011041894A1 Method and Apparatus to Lower Cost Per Watt with Concentrated Linear Solar Panel
AU2010289193A1 Two-axle solar tracking system and device for solar panels
WO2011094979A1 Single- axis sun tracker system and device with anti-wind locking device
US8418686B1 Two-axis tracker for solar panels and the like
US2009322603A1 Method and system for locating a geographical position using broadcast frequency modulation signals
US5211395A Golf tool
US5112068A Convertible golf cart and bag