Learn more

DENBAARS STEVEN P

Overview
  • Total Patents
    19
About

DENBAARS STEVEN P has a total of 19 patent applications. Its first patent ever was published in 1996. It filed its patents most often in WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, optics and surface technology and coating are EPILEDS TECH INC, TRANSLUCENT INC and CHAKRABORTY ARPAN.

Patent filings in countries

World map showing DENBAARS STEVEN Ps patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 12
#2 United States 7

Patent filings per year

Chart showing DENBAARS STEVEN Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Denbaars Steven P 19
#2 Nakamura Shuji 14
#3 Speck James S 7
#4 Masui Hisashi 4
#5 Batres Max 3
#6 Imer Bilge M 2
#7 Saxler Adam W 1
#8 Romanov Alexey E 1
#9 Sato Hitoshi 1
#10 Schmidt Mathew C 1

Latest patents

Publication Filing date Title
US2009121250A1 High light extraction efficiency light emitting diode (led) using glass packaging
WO2008060601A2 High efficiency, white, single or multi-color light emitting diodes (leds) by index matching structures
WO2008060584A2 High light extraction efficiency sphere led
WO2007025122A2 Semiconductor micro-cavity light emitting diode
US2007120129A1 Rare earth doped layer or substrate for light conversion
US2007018183A1 Roughened high refractive index layer/LED for high light extraction
WO9708356A2 Modified metalorganic chemical vapor deposition of group III-V thin layers