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DEQING MINGYU LIGHTING CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    119,347
  • Filing trend
    ⇩ 100.0%
About

DEQING MINGYU LIGHTING CO LTD has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and agriculture are OECHSLE WALTER, VITRI ELECTRO METALURGICA S A and HAINING XINSHIDA PHOTOELECTRIC CO LTD.

Patent filings in countries

World map showing DEQING MINGYU LIGHTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing DEQING MINGYU LIGHTING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lu Jianming 21
#2 Lu Zhenghui 14
#3 Jianming Lu 7

Latest patents

Publication Filing date Title
CN107388107A A kind of adjustable bulb of high temperature resistant
CN107361051A A kind of mosquito repellent LED bulb
CN107401692A A kind of mushroom-shaped decorating lamp bulb
CN107342213A A kind of auto-flash bulb for decoration
CN107388067A Energy-saving bulb is used in car and boat
CN106057634A Vertical type bulb
CN106051501A Composite curved reflecting bulb
CN106057635A Gilded shadowless reflector lamp bulb
CN105299483A High-temperature-resistant adjustable bulb
CN104696747A Fan-shaped explosion-proof antique lamp
CN104696746A Over-and-under explosion-proof antique lamp
CN104701134A Sail type antique lamp bulb
CN104696748A Spiral explosion-proof antique bulb
CN104344257A Spiraling bulb
CN102664141A Loop bar rotation driving structure
CN102633113A Loading disc mechanism
CN102633110A Feeding plate
CN102633109A Lamp wick feeding device for lamp bulb sealing and exhausting production line
CN102633111A Lamp wick turntable mechanism
CN102664139A Feeding device for bulb sealing and exhausting production line