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QUANTUM WAFER INC

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    174,969
About

QUANTUM WAFER INC has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets semiconductors are TAY LIONEL CHIEN HUI, CHIOU WEN-CHIH and GUANGDONG DELI PHOTOELECTRIC CO LTD.

Patent filings in countries

World map showing QUANTUM WAFER INCs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing QUANTUM WAFER INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Hu Hongpo 6
#2 Liu Yingce 5
#3 Liu Zhi 4
#4 Yuan Shu 4
#5 Wang Shufang 3
#6 Zhou Shengjun 3
#7 Liu Shuo 2
#8 Wan Xiaocheng 2
#9 Fang Fang 1
#10 Li Qi 1

Latest patents

Publication Filing date Title
CN106816508A Method and light emitting semiconductor device that a kind of light emitting semiconductor device makes
CN106816506A A kind of method that Sapphire Substrate graphically makes
CN105845786A Graphical sapphire substrate recycling method
CN105826444A LED chip and manufacturing method thereof
CN105720154A LED epitaxial wafer and manufacturing method thereof
CN105702819A Semiconductor light-emitting device and manufacturing method thereof
CN105374906A LED chip and preparation method thereof
CN105449069A Flip LED chip structure and manufacturing method thereof
CN103887384A A light-emitting component with reflection and current blocking characteristics and a manufacture method thereof
CN103682021A LED with metal electrodes adopting array microstructures and manufacturing method thereof
CN103682014A LED with surface microstructure and manufacturing method thereof
CN103579435A GaN-based power-type light-emitting diode and manufacturing method thereof
CN103579436A Semiconductor light emitting structure and manufacturing method thereof
CN103375699A LED lamp