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CRYSTAL PHOTONICS INC

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    234,238
About

CRYSTAL PHOTONICS INC has a total of 20 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets surface technology and coating, basic materials chemistry and semiconductors are CAMBRIDGE ADVANCED MATERIALS, SAINT GOBAIN CRISTAUX & DETECT and SAINT GOBAIN CRISTAUX ET DETECTEURS.

Patent filings in countries

World map showing CRYSTAL PHOTONICS INCs patent filings in countries

Patent filings per year

Chart showing CRYSTAL PHOTONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chai Bruce 8
#2 Chai Bruce H T 7
#3 Chou Mitch M C 6
#4 Gallagher John Joseph 6
#5 Jen Shen 5
#6 Hill David Wayne 3
#7 Qiu Haihong 3
#8 Maruska Herbert Paul 3
#9 Fei Yi-Ting 2
#10 Hill David W 2

Latest patents

Publication Filing date Title
JP2017090451A Apparatus including scintillation crystal array with different reflector layers and associated methods
US2008055715A1 High-index UV optical materials for immersion lithography
CN1781195A Method for making group III nitride devices and devices produced thereby
WO2004084275A2 Method for making group iii nitride devices and devices produced thereby
US2005253072A1 Method of enhancing performance of cerium doped lutetium orthosilicate crystals and crystals produced thereby
US7166845B1 Method of enhancing performance of cerium doped lutetium yttrium orthosilicate crystals and crystals produced thereby
US2003183158A1 Method for making free-standing AIGaN wafer, wafer produced thereby, and associated methods and devices using the wafer
US2003024472A1 Wafer produced thereby, and associated methods and devices using the wafer
US2002021193A1 Electronic filter including langasite structure compound and method for making same
US2002015452A1 Electronic device including langasite structure compound and method for making such devices
US2002027397A1 Electronic device including langasite structure compounds and method for making same