Inventor · Monroeville, PA, US

Mathew K. Mathai

25Patents
6h-index
46Co-inventors
65Inventor score

Filing activity: Jun 22, 2005 → Jul 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7554257B2 Method to generate high efficient devices which emit high quality light for illumination Electricity 21 Active
US8215787B2 Organic light emitting diode products Emerging Cross-Sectional Technologies 11 Active
US10192932B2 Quantum dot LED and OLED integration for high efficiency displays Electricity 9 Active
US8173998B2 Radiation emitting device Electricity 7 Active
US8535974B2 Hole transport compositions and related devices and methods (II) Electricity 6 Active
US8017241B2 Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices Emerging Cross-Sectional Technologies 6 Active
US8101941B2 Interface conditioning to improve efficiency and lifetime of organic electroluminescence devices Electricity 5 Active
US8414304B2 Organic light emitting diode lighting devices Electricity 3 Active
US8399604B2 Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices Emerging Cross-Sectional Technologies 2 Active
US9577194B2 Hole transport compositions and related devices and methods (I) Electricity 2 Active
US7679282B2 Polymer and small molecule based hybrid light source Electricity 2 Active
US10461131B2 Quantum dot LED and OLED integration for high efficiency displays Electricity 2 Active
US8097876B2 Charge injection and transport layers Emerging Cross-Sectional Technologies 2 Active
US8716706B2 Charge injection and transport layers Emerging Cross-Sectional Technologies 2 Active
US8288951B2 Organic light emitting diode lighting systems Electricity 2 Active
US11774641B2 Pixel arrangements for electronic device displays Electricity 1 Active
US7772761B2 Organic electrophosphorescence device having interfacial layers Electricity 1 Active
US8836221B2 Organic light emitting diode lighting systems Electricity 1 Active
US11688363B2 Reference pixel stressing for burn-in compensation systems and methods Physics 1 Active
US8815639B2 Hole transport compositions and related devices and methods (II) Electricity 1 Active
US11626568B1 Organic light-emitting diode display with a conductive layer having an additive Electricity 1 Active
US9166169B2 Charge injection and transport layers Emerging Cross-Sectional Technologies 0 Active
US8946378B2 Sulfonation of conducting polymers and OLED, photovoltaic, and ESD devices Emerging Cross-Sectional Technologies 0 Active
US10217938B2 Hole transport compositions and related devices and methods (I) Electricity 0 Active
US12309351B2 Pixel arrangements for electronic device displays Electricity 0 Active

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