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ZHANG KAIMING

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    194,389
  • Filing trend
    ⇩ 50.0%
About

ZHANG KAIMING has a total of 13 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1998. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, optics and environmental technology are PIXI LIGHTING INC, FALICOFF WAQIDI and Changzhou fuxing electrical appliance co ltd.

Patent filings in countries

World map showing ZHANG KAIMINGs patent filings in countries

Patent filings per year

Chart showing ZHANG KAIMINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kaiming 12
#2 Zhang Zhaohong 2
#3 Sun Wei 2
#4 Zhang Kaiming Zhang 1

Latest patents

Publication Filing date Title
CN111895282A Energy-gathering area array LED intelligent bulb and intelligent lamp
CN108443726A A kind of low-voltage LED area array light source module complete using single string and circuit
CN107842811A A kind of storage light plate
CN107152613A A kind of LED light source module with socket interface
CN104817197A Water purification device
CN103286529A Method for machining chain wheel and chain wheel
US2008259156A1 Stereoscopic display device with liquid crystal shutter light filter for naked eye viewing and a display method thereof
CN1896865A Method for producing three-dimensional image by multiple-grating time-sharing display
CN1873902A Straight tube type fluorescent lamp with internal reflection at two ends
CN1544807A Pneumatic machine
CN1567523A Reflection-type straight tube fluorescent lamp
CN1254249A Electronic ballast capable of being combined into one body with straight tube type fluorescent light tube