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SHANDONG MINGHUA PHOTOELECTRIC TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    130,877
About

SHANDONG MINGHUA PHOTOELECTRIC TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, electrical machinery and energy and machine tools are Tianjin jinlong welding material co ltd, KINGYOUP OPTRONICS CO LTD and EL-SEED CORP.

Patent filings in countries

World map showing SHANDONG MINGHUA PHOTOELECTRIC TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANDONG MINGHUA PHOTOELECTRIC TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Xiaobo 6
#2 Li Yinzhou 3
#3 Zhang Yumian 3
#4 Guo Yanhui 2
#5 An Jianfeng 2
#6 Wang Long 1
#7 Zhao Xinguo 1
#8 Li Dengyan 1

Latest patents

Publication Filing date Title
CN104191064A Simple inspection conveyor of reflow soldering outlet
CN104197255A Sunflower-type ultra-thin LED ceiling lamp
CN104180231A Laterally light-emitting LED lamp tube
CN104141942A Power supply mounting and connecting device
CN104132319A Led street lamp respirator
CN104132285A Integrated LED grille lamp based on T8
CN103982795A Small-power LED (light emitting diode) bulb lamp
CN103972220A Double-cup surface-mount-device-type LED with light color adjustable and manufacturing process thereof
CN103904199A White light LED allowing color temperature to be freely adjusted
CN103901360A LED lamp tube test frame
CN103900034A LED light guide plate
CN103900011A High-power LED automobile lamp
CN103928449A Blue and white bicrystalline high-power LED
CN103207356A High-voltage lossless dielectric strength tester
CN102435901A AC (alternating)/DC (direct current) power safety detector
CN102183703A Light emitting diode (LED) false welding detector and using method thereof