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PROWTECH INC

Overview
  • Total Patents
    14
About

PROWTECH INC has a total of 14 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea, Australia and United States. Its main competitors in its focus markets semiconductors, surface technology and coating and optics are SIXON INC, SIXPOINT MATERIALS INC and TECHNOLOGIES AND DEVICES INTER.

Patent filings in countries

World map showing PROWTECH INCs patent filings in countries

Patent filings per year

Chart showing PROWTECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Bong Cheol 5
#2 Son Jeong Hwan 4
#3 Kim Bong-Cheol 3
#4 Kim Sang Bae 3
#5 Jung Myeong Ji 2
#6 Kim Seong U 2
#7 Kwon Gi Yeong 2
#8 Kim Chae Gyu 2
#9 Kim Beom Jun 1
#10 Kwon Do Hyun 1

Latest patents

Publication Filing date Title
KR20050063493A A wafer-bonded semiconductor led and a method for making thereof
KR20050001038A A Semiconductor LED and a method for making thereof
KR20040013394A A Light Emitting Diode and A Method for Manufacturing thereof
KR20030079002A A Vertical Cavity Surface Emitting Lasers
KR20030072838A A Vertical Cavity Surface Emitting Lasers
KR20030056657A Vertical Cavity Surface Emitting Lasers
KR20030026090A A light diode chip and a method for fabricating thereof, a LED and a method for fabricating thereof
KR20030004755A LED and method of fabricating thereof
KR20020094219A Vertical Liquid Phase Epitaxy Equipment
KR20020081947A Light-emitting device with multi-reflective coating layer and the preparation thereof
AU6736200A Apparatus and method for forming single crystalline nitride substrate using hydride vapor phase epitaxy and laser beam