Inventor
PENG ZHEN
US30 patents
⚠️ This page may combine multiple inventors who share the name “PENG ZHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEIA INC
9 patentsUS9459461B2Oct 4, 2016
Directional backlight
LEIA INC131 citations99
US9389415B2Jul 12, 2016
Directional pixel for use in a display screen
LEIA INC199 citations99
US9201270B2Dec 1, 2015
Directional backlight with a modulation layer
LEIA INC197 citations99
US9128226B2Sep 8, 2015
Multibeam diffraction grating-based backlighting
LEIA INC201 citations99
US10830939B2Nov 10, 2020
Multibeam diffraction grating-based backlighting
LEIA INC33 citations94
US10120198B2Nov 6, 2018
Directional backlight
LEIA INC5 citations73
US10082613B2Sep 25, 2018
Directional backlight with a modulation layer
LEIA INC3 citations73
US12321006B2Jun 3, 2025
Diffractive backlight fabrication method
LEIA INC0 citations62
US12124073B2Oct 22, 2024
Method of fabricating diffractive backlight
LEIA INC1 citations62
PENG ZHEN
4 patentsUS8766092B2Jul 1, 2014
Energy collection systems and methods
PENG ZHEN8 citations82
US8175430B2May 8, 2012
Optical multiplexer/demultiplexer systems configured with non-periodic gratings
PENG ZHEN6 citations71
US9520946B2Dec 13, 2016
Optical engine
PENG ZHEN1 citations51
US9261632B2Feb 16, 2016
Light emitting diode device
PENG ZHEN0 citations51
HEWLETT PACKARD ENTPR DEV LP
3 patentsUS9829727B2Nov 28, 2017
Polymer-clad optical modulators
HEWLETT PACKARD ENTPR DEV LP5 citations73
US10658539B2May 19, 2020
Light emitting diode device
HEWLETT PACKARD ENTPR DEV LP0 citations52
US10209445B2Feb 19, 2019
Method of fabricating a compact photonics platform
HEWLETT PACKARD ENTPR DEV LP0 citations52