Inventor · San Bruno, CA, US

David Hum

15Patents
5h-index
39Co-inventors
62Inventor score

Filing activity: Jun 18, 2009 → Dec 8, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7936135B2 Reconfigurable LED array and use in lighting system Emerging Cross-Sectional Technologies 49 Active
US8395312B2 Phosphor converted light source having an additional LED to provide long wavelength light Electricity 28 Active
US8159153B2 LED light sources with improved thermal compensation Emerging Cross-Sectional Technologies 7 Active
US8227828B2 LED array package covered with a highly thermal conductive plate Electricity 6 Active
US8247998B2 Reconfigurable LED array and use in lighting system Emerging Cross-Sectional Technologies 5 Active
US10386572B1 Electronic device display with a backlight Electricity 3 Active
US8330390B2 AC LED light source with reduced flicker Electricity 2 Active
US8222652B2 Method for controlling color accuracy in a light-emitting semiconductor-based device and process for producing a light-emitting semiconductor-based device with controlled color accuracy Electricity 2 Active
US10872939B2 Viewing angle color shift control Electricity 2 Active
US8089217B2 Reconfigurable LED array and use in lighting system Emerging Cross-Sectional Technologies 1 Active
US11882752B1 Electronic devices with through-display sensors Physics 0 Active
US11722590B1 Electronic devices with conductive tape Electricity 0 Active
US8147093B2 Light source having LEDs of selected spectral output, and method for constructing same Emerging Cross-Sectional Technologies 0 Active
US7855394B2 LED array package covered with a highly thermal conductive plate Electricity 0 Active
US11177329B2 Viewing angle color shift control Electricity 0 Active

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