Kwang Ohk Cheon

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting diode display with reduced lateral leakage
- Patent number 11,309,372
- Issue date Apr 19, 2022
- Apple Inc.
- Jaein Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode display with structured electrode
- Patent number 11,211,587
- Issue date Dec 28, 2021
- Apple Inc.
- Kwang Ohk Cheon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode displays with reflectors
- Patent number 10,658,441
- Issue date May 19, 2020
- Apple Inc.
- Kwang Ohk Cheon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light-emitting device having an electrode with varying sheet resist...
- Patent number 10,573,843
- Issue date Feb 25, 2020
- Apple Inc.
- KiBeom Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode display with color filter layer
- Patent number 9,685,486
- Issue date Jun 20, 2017
- Apple Inc.
- Kwang Ohk Cheon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode display with reduced lateral leakage
- Patent number 9,542,892
- Issue date Jan 10, 2017
- Apple, Inc.
- Jae Won Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Organic Light-Emitting Diode Display With Reduced Lateral Leakage
- Publication number 20200066815
- Publication date Feb 27, 2020
- Apple Inc.
- Jaein Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light-Emitting Diode Display With Structured Electrode
- Publication number 20200035951
- Publication date Jan 30, 2020
- Apple Inc.
- Kwang Ohk Cheon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light-Emitting Diode Displays with Reflectors
- Publication number 20190067394
- Publication date Feb 28, 2019
- Apple Inc.
- Kwang Ohk Cheon
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Light-Emitting Device
- Publication number 20180374423
- Publication date Dec 27, 2018
- Apple Inc.
- KiBeom Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Organic Light-Emitting Diode Display With Color Filter Layer
- Publication number 20160322427
- Publication date Nov 3, 2016
- Apple Inc.
- Kwang Ohk Cheon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light-Emitting Diode Displays with Tilted and Curved Pixels
- Publication number 20160226013
- Publication date Aug 4, 2016
- Apple Inc.
- Rui Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light-Emitting Diode Display With Reduced Lateral Leakage
- Publication number 20150379938
- Publication date Dec 31, 2015
- Apple Inc.
- Jae Won Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Kwang Ohk Cheon

Person

Patents Grantslast 30 patents

Organic light-emitting diode display with reduced lateral leakage

Organic light-emitting diode display with structured electrode

Organic light-emitting diode displays with reflectors

Light-emitting device having an electrode with varying sheet resist...

Organic light-emitting diode display with color filter layer

Organic light-emitting diode display with reduced lateral leakage

Patents Applicationslast 30 patents

Organic Light-Emitting Diode Display With Reduced Lateral Leakage

Organic Light-Emitting Diode Display With Structured Electrode

Organic Light-Emitting Diode Displays with Reflectors

Light-Emitting Device

Organic Light-Emitting Diode Display With Color Filter Layer

Organic Light-Emitting Diode Displays with Tilted and Curved Pixels

Organic Light-Emitting Diode Display With Reduced Lateral Leakage