Inventor
KHAN SAJJAD A
US16 patents
⚠️ This page may combine multiple inventors who share the name “KHAN SAJJAD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
9 patentsUS10203489B2Feb 12, 2019
Optical system for head-mounted display
APPLE INC38 citations96
US9620686B2Apr 11, 2017
Display light sources with quantum dots
APPLE INC8 citations84
US10685940B2Jun 16, 2020
Light emitting structure to aid LED light extraction
APPLE INC7 citations83
US10297581B2May 21, 2019
Quantum dot integration schemes
APPLE INC8 citations83
US10591707B2Mar 17, 2020
Optical system for head-mounted display
APPLE INC3 citations71
US12140741B2Nov 12, 2024
Optical system for head-mounted display
APPLE INC0 citations61
US11740446B2Aug 29, 2023
Optical system for head-mounted display
APPLE INC0 citations61
US11217567B2Jan 4, 2022
Light emitting structure to aid LED light extraction
APPLE INC0 citations61
US10928613B2Feb 23, 2021
Optical system for head-mounted display
APPLE INC0 citations61
TEXAS INSTRUMENTS INC
4 patentsUS9618737B2Apr 11, 2017
Color sequence illumination system with phosphor light filter
TEXAS INSTRUMENTS INC11 citations82
US11119381B2Sep 14, 2021
Non-moving optical beam steering using non-pixelated liquid crystal optical phased arrays
TEXAS INSTRUMENTS INC0 citations62
US7826121B2Nov 2, 2010
Use of an angle-selective retro-reflector to recapture off-state energy
TEXAS INSTRUMENTS INC5 citations62
US9851616B2Dec 26, 2017
Non-moving optical beam steering using non-pixelated liquid crystal optical phased arrays
TEXAS INSTRUMENTS INC1 citations51
KHAN SAJJAD A
3 patentsUS8125579B2Feb 28, 2012
Polarized light emitting diode and use thereof
KHAN SAJJAD A37 citations91
US8059340B2Nov 15, 2011
Method and system for reducing speckle by vibrating a line generating element
KHAN SAJJAD A10 citations77
US8121482B2Feb 21, 2012
Spatial light modulator-based reconfigurable optical add-drop multiplexer and method of adding an optical channel using the same
KHAN SAJJAD A6 citations71