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CHONGQING SANGNAIMEI PHOTOELECTRIC TECH CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,935
About

CHONGQING SANGNAIMEI PHOTOELECTRIC TECH CO LTD has a total of 22 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are ZHONGSHAN RONGLIANG LIGHTING CO LTD, CHALMERS & MITCHELL LTD and OCEAN'S KING (DONGGUAN) LIGHTING SCIENCE & TECH CO LTD.

Patent filings in countries

World map showing CHONGQING SANGNAIMEI PHOTOELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing CHONGQING SANGNAIMEI PHOTOELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Hailong 22

Latest patents

Publication Filing date Title
CN105526507A Connecting mechanism based on LED corn lamp
CN105508962A LED vehicle lamp with partially exposed heat radiator
CN105509706A Angle-variable optical measurement device method
CN105423999A Measurement device with adjustable light source distance and measurement method
CN105376894A Intelligent induction panic lamp
CN105486277A Slide rail type optical measuring device capable of changing angles and measuring method
CN105387433A Heat dissipation structure based on LED corn lamp
CN105509707A Sliding rail type optical measurement device and method
CN105486237A Point light source based measurement apparatus and measurement method
CN105526508A LED corn lamp housing convenient to mount and demount
CN105371771A Long distance measurement instrument and measurement method
CN105402615A Waterproof type LED corn lamp with good heat dissipation function
CN105423155A LED mining lamp
CN105423151A Multifunctional LED illuminating lamp
CN105526861A Optical measuring device and measuring method
CN105444729A Method for measuring optical long distance
CN105387373A LED illumination lamp easy to disassemble and assemble
CN105371819A Optical calibration long-distance measuring device and method
CN105430799A Intellisense emergency lamp employing super capacitor
CN105387362A Anti-dazzling LED lighting lamp capable of easily dismounting and mounting