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II-VI INCORPORATED

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    36,388
  • Filing trend
    ⇩ 100.0%
About

II-VI INCORPORATED has a total of 43 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets optics, telecommunications and surface technology and coating are AGERE SYST OPTOELECTRONICS, AVAGO TECH FIBER IP SG PTE LTD and DENSELIGHT SEMICONDUCTORS PTE.

Patent filings per year

Chart showing II-VI INCORPORATEDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barbarossa Giovanni 8
#2 Filipowicz Mark 8
#3 Gurusami Aravanan 8
#4 Mcclean Ian Peter 7
#5 Anderson Thomas E 6
#6 Eissler Elgin E 6
#7 Garrett Mark H 6
#8 Xu Wen-Qing 6
#9 Liu Chao 5
#10 Tanner Charles D 4

Latest patents

Publication Filing date Title
US2017317463A1 Compact optical fiber amplifier
US2017321345A1 Large Diameter Silicon Carbide Single Crystals and Apparatus and Method of Manufacture Thereof
US2017253963A1 Method of Efficient Coaxial Delivery of Microwaves into a Mode Stabilized Resonating Chamber for the Purpose of Deposition of Microwave Plasma CVD Polycrystalline Diamond Films
US2016373154A1 Electronic Device Housing Utilizing A Metal Matrix Composite
US9645291B1 Voltage-tunable optical filters for instrumentation applications
US2016274321A1 Flexible Structured Optical Modules
US2016276797A1 Optical amplifier module
US2016276796A1 Compact optical fiber amplifier
US2016246080A1 Electrode configuration for electro-optic modulators
US2016233142A1 Composite substrate with alternating pattern of diamond and metal or metal alloy
US2017219778A1 Monolithic two-dimensional optical fiber array
GB201709217D0 Apparatus and method of manufacturing free standing CVD polycrystalline diamond films
US2017005729A1 Optical channel monitor with integral optical switch
US2016033359A1 Edge propagating optical time domain reflectometer and method of using the same
US2015253217A1 In-service optical time domain reflectometry utilizing raman pump source
US2015218694A1 Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon
US2016197673A1 Rare earth-doped fiber amplifier with integral optical metrology functionality
US2016060789A1 Method for silicon carbide crystal growth by reacting elemental silicon vapor with a porous carbon solid source material
US2016025934A1 Dual-ganged optical switch
US2014265042A1 Method of generating patterns on doubly-curved surfaces