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HO YEN-WEI

Overview
  • Total Patents
    12
About

HO YEN-WEI has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, optics and machines are CHEN CHIN-CHUNG, EXCELITAS TECHNOLOGIES LED SOLUTIONS INC and KOKUBU DENKI CO LTD.

Patent filings in countries

World map showing HO YEN-WEIs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing HO YEN-WEIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ho Yen-Wei 12
#2 Ko Pei-Wen 2

Latest patents

Publication Filing date Title
US2011292658A1 Optical light emitting device
US2011089837A1 LED lamp device
US2010073934A1 Optical illumination module
US2010073938A1 Two-side asymmetric light-shift illuminating lens body
US2010073941A1 High-power LED light base structure
US2010073937A1 Lens body equipped with a light emitting device capable of generating two-side illumination
US2010002422A1 Illuminating device with optical element
US2010033944A1 Skew light illumination lens device
US2009262543A1 Lamp housing for high-power LED street lamp
US2009225440A1 Total-reflection lens