Inventor
Changkun LEE
Inventor
KR
Overview
Patents· 51 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus40%
G03HHolographic processes or apparatus19%
G06TImage data processing or generation, in general12%
H04NPictorial communication, e.g. television7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
G06VImage or video recognition or understanding3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%
G06FElectric digital data processing3%
G06NComputing arrangements based on specific computational models2%
PatentTitleYear
12,593,021Electronic apparatus and method for controlling thereof202612,547,001Waveguide optical device and near-eye display apparatus including the same202612,517,360Display device202612,443,141Holographic display apparatus including freeform curved surface and operating method thereof202512,444,186Image processing apparatus and method for processing image to be provided to near-eye display apparatus202512,422,673Multi-DOF moving stage and display apparatus including the same202512,416,806Image display device capable of expressing multiple depth202512,352,969Display apparatus including combiner having asymmetric magnification202512,332,448Waveguide-type display apparatus202512,314,008Holographic display system and method for generating hologram by compensating for aberration of holographic display device202512,306,410Display apparatus including volume grating based combiner202512,282,159Retinal projection display device and phase profile optimization method thereof202512,253,828Multi-image display apparatus providing holographic image202512,242,058Image display device and augmented reality device including the same202512,181,674Foveated display apparatus202412,158,728Method and apparatus for generating computer-generated hologram202412,140,772Multi-DOF moving stage and display apparatus using the same202412,044,920See-through type display apparatus202412,032,154Display apparatus including vision correction lens202412,025,952Holographic display system and method of generating hologram202411,988,829Waveguide type display apparatus202411,947,114Holographic lens and apparatus including the same202411,947,316Multi-image display apparatus providing holographic image202411,921,288Display apparatus providing expanded viewing window202411,892,633Display apparatus including volume grating based combiner202411,892,630Augmented reality device including flat combiner and electronic device including the same202411,874,465Head-up display system202411,808,954Multi-image display apparatus including polarization selective lens and screen202311,803,155Method and apparatus for generating computer-generated hologram202311,768,3803-dimensional image display apparatus and method of providing expanded viewing window202311,767,022Apparatus for controlling augmented reality, method of implementing augmented reality by using the apparatus, and system of implementing augmented reality by including the apparatus202311,714,283Optical apparatus and near-eye display apparatus including the same202311,714,289Multi-image display apparatus providing holographic image202311,682,325Display apparatus including free-formed surface and operating method thereof202311,586,091Augmented reality device202311,561,399Fourier-beam shaper and display apparatus including the same202311,467,535Multi-image display apparatus providing holographic image202211,467,414See-through display device202211,442,277Multi-image display apparatus202211,429,064Holographic display apparatus for providing expanded viewing window202211,392,089Multi-image display apparatus using holographic projection202211,372,257See-through display device202211,366,427Backlight unit and holographic display apparatus including the same202211,347,057Image display device and method of displaying image using multiplex holographic optical element202211,287,655Holographic display apparatus and method for providing expanded viewing window202211,243,396Display apparatus202211,243,427See-through type display apparatus202211,187,901See-through type display device and augmented reality apparatus including the same202111,156,896Augmented reality device202111,150,485Multi-image display apparatus including polarization selective lens and screen202111,143,8683-dimensional image display apparatus and method of providing expanded viewing window2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SAMSUNG ELECTRONICS CO LTD (51)· patent assignee history
2021–2025Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (11)· patent assignee history
2021–2026Based in KR· patent location history
2022Patents assigned to EPICOPTIX (1)· patent assignee history
2023Patents assigned to IUCF HYU (1)· patent assignee history
2024–2025Patents assigned to UNIV AJOU IND ACADEMIC COOP FOUND (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 51 | 2021–2026 |
| SEOUL NAT UNIV R&DB FOUNDATION | 11 | 2021–2025 |
| UNIV AJOU IND ACADEMIC COOP FOUND | 2 | 2024–2025 |
| EPICOPTIX | 1 | 2022 |
| IUCF HYU | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 51 | 2021–2026 |