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EFUN TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,814
  • Filing trend
    ⇩ 100.0%
About

EFUN TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China, United States and Republic of Korea. Its main competitors in its focus markets optics, electrical machinery and energy and micro-structure and nano-technology are HEBEI JIYA ELECTRONICS CO LTD, CHONGQING BOE DISPLAY LIGHTING CO LTD and HEESUNG ELECTRONICS CO LTD.

Patent filings in countries

World map showing EFUN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 7
#2 United States 3
#3 Republic of Korea 2
#4 Japan 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wu Shien-Tsung 10
#2 Tang Shih-Chieh 8
#3 Lu Ying-Tsung 8
#4 Lee Wan-Shan 7
#5 Lu Ying Tsung 2
#6 Wu Shien Tsung 2
#7 Tang Shih Chieh 2
#8 Huang Shun-Hui 2
#9 Tang Yi-Lin 2
#10 Li Wanshan 2

Latest patents

Publication Filing date Title
CN108071948A Quantum structure light emitting module
US2019221721A1 Quantum structure light-emitting module
CN108072999A Quantum structure light emitting module
US2017067603A1 Optical film and lighting module including the same