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LEH CHU ENTPR CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    140,775
About

LEH CHU ENTPR CO LTD has a total of 20 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Taiwan and United States. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and transport are SERVICIOS CARIBE SA, SANRISU KIKI CO LTD and INTERLAVA AG.

Patent filings in countries

World map showing LEH CHU ENTPR CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 19
#2 United States 1

Patent filings per year

Chart showing LEH CHU ENTPR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Wen-Sung 19
#2 Li Wen-Song 1

Latest patents

Publication Filing date Title
TW201643337A Head sensing headlight device
TW201634860A Smart lamp device for vehicle
TW201619500A Bicycle power generator
TW201613789A Smart lamp device for vehicle
TW201604050A Vehicle smart light device
TW201544384A Smart energy-saving control device for bicycle
TW201540598A Bicycle power generation device
TW201537504A Intelligent home health care system
TW201537392A Smart audiovisual integration device
TW201533600A Intelligent residence positioning device
TW201532937A Intelligent elevator regulation device
TW201533397A Intelligent air-conditioner system
TW201522844A Lighting device with changeable lighting modes
TW201502560A Smart home positioning system and method
TW201503034A Smart house system and operation method
TW201429779A Bicycle lamp device having high/low beams
TW201431440A Intelligent lamplight device
TW201429780A Intelligent lighting device for vehicle
TW201312986A Operating apparatus for combining bicycle exercise by smart phone
US6779227B2 Multiple functional vacuum cleaner