Inventor

Kwanghoon Lee

Inventor

Overview

10→

Patents

2022–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%

H10KOrganic electric solid-state devices9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

A61BDiagnosis6%

G06TImage data processing or generation, in general6%

H01LSemiconductor devices6%

H04BTransmission6%

H04LTransmission of digital information, e.g. telegraphic communication6%

H10DInorganic electric semiconductor devices6%

PatentTitleYear

12,484,305Display device comprising sub-pixels separated by through holes and having set orientations2025 12,438,691Method and apparatus for processing signal in wireless communication system2025 11,911,106Device and method for reducing eye opacity2024 11,914,143Immersive augmented reality head-up display apparatus2024 11,550,145Optical system for implementing augmented reality and device including the same2023 11,415,729Reactive multifocal optical system and augmented reality device using the same2022 11,411,064Display device comprising sub-pixels separated by through holes and having specified orientations2022 11,287,715Augmented reality optical device comprising a light attenuator that can reactively attenuate light2022 11,283,655Transmitter having merged FFE and XTC, and transmission method thereof2022 11,217,654Display apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to KOREA PHOTONICS TECH INST (5)· patent assignee history

2022–2025Patents assigned to SAMSUNG DISPLAY CO LTD (3)· patent assignee history

2022Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (1)· patent assignee history

2022–2025Based in KR· patent location history

2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2025Patents assigned to UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA PHOTONICS TECH INST	5	2022–2024
SAMSUNG DISPLAY CO LTD	3	2022–2025
SAMSUNG ELECTRONICS CO LTD	1	2025
SEOUL NAT UNIV R&DB FOUNDATION	1	2022
UIF UNIV INDUSTRY FOUNDATION YONSEI UNIV	1	2025

Locations

Location	Patents	Span
KR	10	2022–2025