Inventor

ALEXANDER STEFAN

CA77 patents

⚠️ This page may combine multiple inventors who share the name “ALEXANDER STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALEXANDER STEFAN

THALMIC LABS INC

Systems, devices, and methods for wearable heads-up displays

Systems, devices, and methods for wearable heads-up displays

Systems, devices, and methods for eyebox expansion in wearable heads-up displays

Display with integrated visible light eye tracking

Systems, devices, and methods for eyebox expansion displays in wearable heads-up displays

Systems, devices, and methods for spatially-multiplexed holographic optical elements

Systems, devices, and methods for angle- and wavelength-multiplexed holographic optical elements

Integrated eye tracking and laser projection methods with holographic elements of varying optical powers

Wearable heads-up display with integrated eye tracker

Wearable heads-up display with integrated eye tracker and different optical power holograms

Systems, devices, and methods for wearable heads-up displays

Systems, devices, and methods for eyebox expansion in wearable heads-up displays

Systems, devices, and methods for wearable heads-up displays

Systems, devices, and methods for wearable heads-up displays

Systems, devices, and methods for interacting with content displayed on head-mounted displays

Systems, devices, and methods for eyebox expansion in wearable heads-up displays

Methods that integrate visible light eye tracking in scanning laser projection displays

Systems, devices, and methods for wearable heads-up displays

Systems, devices, and methods employing waveguides embedded in curved lenses

IGNIS INNOVATION INC

System and methods for aging compensation in AMOLED displays

Compensation technique for color shift in displays

Method and system for compensation of non-uniformities in light emitting device displays

System and driving method for light emitting device display

System and methods for aging compensation in AMOLED displays

Compensation technique for color shift in displays

Method and system for programming, calibrating and/or compensating, and driving an LED display

System and methods for aging compensation in AMOLED displays

System and driving method for light emitting device display

System and driving method for light emitting device display

Resetting cycle for aging compensation in AMOLED displays

Method and system for programming, calibrating and/or compensating, and driving an LED display

Method and system for programming, calibrating and/or compensating, and driving an LED display

System and methods for aging compensation in AMOLED displays

NORTH INC

Systems, devices, and methods for eyeboxes with heterogeneous exit pupils

Systems, devices, and methods for optical waveguides

Systems, devices, and methods for curved waveguides integrated with curved eyeglass lenses

Systems, devices, and methods that integrate eye tracking and scanning laser projection in wearable heads-up displays

Systems, devices, and methods for variable luminance in wearable heads-up displays

Systems, devices, and methods for variable luminance in wearable heads-up displays

Systems, devices, and methods for variable luminance in wearable heads-up displays

Systems, devices, and methods for optical waveguides

NATHAN AROKIA

Voltage-programming scheme for current-driven AMOLED displays

Voltage-programming scheme for current-driven AMOLED displays

System and driving method for light emitting device display

ALEXANDER STEFAN

Method and apparatus to semantically connect independent build and test processes

Method and apparatus to semantically connect independent build and test processes

CHAJI GHOLAMREZA

System and methods for aging compensation in AMOLED displays

CHAJI G REZA

Compensation technique for color shift in displays

COVESTRO LLC

Systems, devices, and methods for curved holographic optical elements

GOOGLE LLC

Systems, devices, and methods for waveguide-based eyebox expansion in wearable heads-up displays