Patents Assigned to Intellec Limited
  • Semiconductor material
    Patent number: 9705031
    Abstract: A semiconductor wafer comprising a substrate; a first AlGaN layer on the substrate; a second AlGaN layer on the first AlGaN layer; a GaN layer on the second AlGaN layer; and a plurality of crystalline GaN islands between the first and second AlGaN layers.
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: July 11, 2017
    Assignee: Intellec Limited
    Inventors: Menno Kappers, Dandan Zhu
  • SEMICONDUCTOR MATERIAL
    Publication number: 20150280058
    Abstract: A semiconductor wafer comprising a substrate; a first AlGaN layer on the substrate; a second AlGaN layer on the first AlGaN layer; a GaN layer on the second AlGaN layer; and a plurality of crystalline GaN islands between the first and second AlGaN layers.
    Type: Application
    Filed: October 2, 2013
    Publication date: October 1, 2015
    Applicant: Intellec Limited
    Inventors: Menno Kappers, Dandan Zhu
  • Semiconductor wafer comprising gallium nitride layer having one or more silicon nitride interlayer therein
    Patent number: 9142723
    Abstract: A semiconductor wafer comprising a substrate layer and a first GaN layer having one or more SiNx interlayers therein, wherein in the first GaN layer at least one SiNx interlayer has GaN penetrated through one or more portions of said SiNx interlayer and preferably has a thickness of from 0.5 to 10 nm.
    Type: Grant
    Filed: October 12, 2011
    Date of Patent: September 22, 2015
    Assignee: Intellec Limited
    Inventors: Colin Humphreys, Clifford McAleese, Menno Kappers, Zhenyu Liu, Dandan Zhu