P

Inventor

ZHANG DONGYAN

CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG DONGYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD

4 patents
US9559261B2Jan 31, 2017

Nitride underlayer and fabrication method thereof

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations51
US10622507B2Apr 14, 2020

Nitride underlayer and fabrication method thereof

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations47
US9640725B2May 2, 2017

Nitride light-emitting diode

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations47
US9997665B2Jun 12, 2018

Multiple quantum well structure and light emitting diodes

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations38

XIAMEN SANAN OPTOELECTRONICS CO LTD

3 patents
US11127879B2Sep 21, 2021

Light-emitting diode

XIAMEN SANAN OPTOELECTRONICS CO LTD5 citations68
US11942568B2Mar 26, 2024

Light-emitting diode device and method for manufacturing the same

XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations50
US10431716B2Oct 1, 2019

Light emitting diode and fabrication method thereof

XIAMEN SANAN OPTOELECTRONICS CO LTD0 citations45

TIANJIN SANAN OPTOELECTRONICS CO LTD

1 patent
US12211966B2Jan 28, 2025

Light-emitting component comprising fluorine-containing region with improved current spread and light dispersion

TIANJIN SANAN OPTOELECTRONICS CO LTD0 citations60

UNIV MICHIGAN TECH

1 patent
US12544462B2Feb 10, 2026

Composite high-brightness fluorophores with controllable spectra shapes and method of using composite highbrightness fluorophores

UNIV MICHIGAN TECH0 citations47

QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD

1 patent
US12433068B2Sep 30, 2025

LED with ALGAINP window layer

QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations46

SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD

1 patent
US10394200B2Aug 27, 2019

Controlling method and system for smart home

SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD0 citations35