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HUNAN HUATE OPTOELECTRONICS TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,140
  • Filing trend
    ⇧ 150.0%
About

HUNAN HUATE OPTOELECTRONICS TECH CO LTD has a total of 14 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are YOUTH ENGINEERING CO LTD, NANJING AOTELI OPTOELECTRONICS TECH CO LTD and SUZHOU HANK SAM LIGHTING TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HUNAN HUATE OPTOELECTRONICS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HUNAN HUATE OPTOELECTRONICS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Yi 14
#2 Cao Caiming 14

Latest patents

Publication Filing date Title
CN109163259A A kind of downlight
CN109185750A A kind of Projecting Lamp
CN109357207A A kind of underground lamp
CN109163262A A kind of Ceiling light
CN109237353A A kind of wall lamp
CN109282202A A kind of ceiling lamp
CN108826079A A kind of desk lamp
CN109282179A A kind of flexible LED rope light
CN109166957A A kind of LED light packaging technology
CN109163290A A kind of energy-saving high aobvious finger LED light device
CN107642694A A kind of combination type LED lamp
CN107781726A A kind of track spotlight
CN107910408A A kind of LED epitaxial structure
CN108006594A A kind of LED lamp