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D EVELYN MARK P

Overview
  • Total Patents
    20
About

D EVELYN MARK P has a total of 20 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets surface technology and coating, semiconductors and machines are CRYSTALWISE TECHNOLOGY INC, SIXPOINT MAT INC and NORSTEL AB.

Patent filings in countries

World map showing D EVELYN MARK Ps patent filings in countries
# Country Total Patents
#1 United States 20

Patent filings per year

Chart showing D EVELYN MARK Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 D Evelyn Mark P 20
#2 Chakraborty Arpan 2
#3 Speck James S 2
#4 Hall Eric M 2
#5 Sharma Rajat 2
#6 Houck William 2
#7 Schmidt Mathew 1
#8 Krames Michael R 1
#9 Kapp Joseph A 1
#10 Feezell Daniel F 1

Latest patents

Publication Filing date Title
US8492185B1 Large area nonpolar or semipolar gallium and nitrogen containing substrate and resulting devices
US2012199952A1 Method for growth of indium-containing nitride films
US2012000415A1 Large Area Nitride Crystal and Method for Making It
US2011220912A1 Semi-insulating group III metal nitride and method of manufacture
US2011183498A1 High pressure apparatus and method for nitride crystal growth
US2012187412A1 Gallium-nitride-on-handle substrate materials and devices and method of manufacture
US2011256693A1 Method for synthesis of high quality large area bulk gallium based crystals
US2012137966A1 High pressure apparatus with stackable rings
US8299473B1 Polarized white light devices using non-polar or semipolar gallium containing materials and transparent phosphors
US2010151194A1 Polycrystalline group III metal nitride with getter and method of making
US8455894B1 Photonic-crystal light emitting diode and method of manufacture
US2010219505A1 Nitride crystal with removable surface layer and methods of manufacture
US2010031874A1 Process and apparatus for growing a crystalline gallium-containing nitride using an azide mineralizer
US2010031875A1 Process for large-scale ammonothermal manufacturing of gallium nitride boules
US2010031872A1 Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride
US2009320744A1 High pressure apparatus and method for nitride crystal growth
US2009301387A1 High pressure apparatus and method for nitride crystal growth