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PLANCK CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    235,351
About

PLANCK CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy and optics are HEFEI BITLAND PHOTOELECTRIC TECHNOLOGY CO LTD, BOONEKAMP ERIK and N HI TECH CO LTD.

Patent filings in countries

World map showing PLANCK CO LTDs patent filings in countries
# Country Total Patents
#1 United States 4
#2 China 2
#3 EPO (European Patent Office) 2
#4 Japan 2
#5 Taiwan 2

Patent filings per year

Chart showing PLANCK CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kuan Chieh-Hsiung 11
#2 Huang Chiu-Chang 11
#3 Chao Chih-Yu 9
#4 Su Vin-Cent 7
#5 Su Vincent 2
#6 Su Vin-Centc 1
#7 Zhao Zhi Yu 1
#8 Huang Chiuchang 1
#9 Kuan Chiehhsiung 1
#10 Su Wen Sheng 1

Latest patents

Publication Filing date Title
US2013120688A1 Color regulating device for illumination and apparatus using the same, and method of regulating color
US2013120678A1 Color regulating device for illumination and apparatus using the same, and method of regulating color