Inventor · Irmo, SC, US

Asif Khan

27Patents
6h-index
16Co-inventors
62Inventor score

Filing activity: May 7, 2007 → Dec 8, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8354663B2 Micro-pixel ultraviolet light emitting diode Electricity 15 Active
US8372697B2 Digital oxide deposition of SiO2 layers on wafers Electricity 7 Active
US8304756B2 Deep ultraviolet light emitting device and method for fabricating same Electricity 6 Active
US8507941B2 Ultraviolet light emitting diode with AC voltage operation Electricity 6 Active
US8242484B2 Vertical deep ultraviolet light emitting diodes Electricity 6 Active
US8222669B2 Mixed source growth apparatus and method of fabricating III-nitride ultraviolet emitters Electricity 6 Active
US8563995B2 Ultraviolet light emitting diode/laser diode with nested superlattice Electricity 4 Active
US8686396B2 Non-polar ultraviolet light emitting device and method for fabricating same Electricity 4 Active
US8415654B2 Low resistance ultraviolet light emitting device and method of fabricating the same Electricity 3 Active
US8698191B2 Ultraviolet light emitting diode with AC voltage operation Electricity 3 Active
US9548910B2 Distributed system architecture using event stream processing Electricity 3 Active
US8652958B2 Vertical deep ultraviolet light emitting diodes Electricity 2 Active
US8680551B1 High power ultraviolet light sources and method of fabricating the same Electricity 2 Active
US8354687B1 Efficient thermal management and packaging for group III nitride based UV devices Electricity 2 Active
US8541817B2 Multilayer barrier III-nitride transistor for high voltage electronics Electricity 1 Active
US9142714B2 High power ultraviolet light emitting diode with superlattice Electricity 1 Active
US9543425B2 Multi-finger large periphery AlInN/AlN/GaN metal-oxide-semiconductor heterostructure field effect transistors on sapphire substrate Electricity 1 Active
US9343563B2 Selectively area regrown III-nitride high electron mobility transistor Electricity 1 Active
US12200942B2 Methods of operating ferroelectric (Fe) FET based non-volatile memory circuits and related control circuits Electricity 0 Active
US9059081B2 Selectively doped semi-conductors and methods of making the same Emerging Cross-Sectional Technologies 0 Active
US12243916B2 Polarization-engineered heterogeneous semiconductor heterostructures Electricity 0 Active
US11021789B2 MOCVD system injector for fast growth of AlInGaBN material Chemistry; Metallurgy 0 Active
US8796097B2 Selectively area regrown III-nitride high electron mobility transistor Electricity 0 Active
US10000845B2 MOCVD system for growth of III-nitride and other semiconductors Electricity 0 Active
US9343544B2 Multi-finger large periphery AlInN/AlN/GaN metal-oxide-semiconductor heterostructure field effect transistors on sapphire substrate Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.