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LI CHIA-MAO

Overview
  • Total Patents
    14
About

LI CHIA-MAO has a total of 14 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, semiconductors and optics are OOO DIS PLJUS, PICKARD PAUL KENNETH and FOXSEMICON SEMICONDUCTOR PREC INDUSTRY SHANGHAI CO LTD.

Patent filings in countries

World map showing LI CHIA-MAOs patent filings in countries
# Country Total Patents
#1 United States 12
#2 United Kingdom 2

Patent filings per year

Chart showing LI CHIA-MAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Chia-Mao 14

Latest patents

Publication Filing date Title
US2013294062A1 Led tube lamp
US2012201034A1 Wide-Range Reflective Structure
US2013105133A1 Heat dissipation assembly
US2012138977A1 Annual packaging structure for led lamps
US2012020091A1 High power wide coverage light reflection lamp seat
US2012014112A1 High efficiency refraction body
US2011075425A1 Wide-span reflection structure
US2010118541A1 LED lamp with reflecting casings
US2010118547A1 LED light source with light refractor and reflector
GB0819404D0 anti-glare lighting device using light emitting diode
US2010097810A1 LED lamp having light guiding heat sink
GB0818937D0 Multi-layer reflective lampshade
US2008074883A1 Solid state lighting package structure
US2007165408A1 High-power LED package structure