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Patents Grants
last 30 patents
Information
Patent Grant
Holographic display apparatus
Patent number
11,953,856
Issue date
Apr 9, 2024
Samsung Electronics Co., Ltd.
Hoon Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Three-dimensional holographic display using multiple pinholes and m...
Patent number
11,915,627
Issue date
Feb 27, 2024
Samsung Electronics Co., Ltd.
Wontaek Seo
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Beam deflection apparatus and holographic display apparatus includi...
Patent number
11,899,399
Issue date
Feb 13, 2024
Samsung Electronics Co., Ltd.
Hoon Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Beam expander and beam expansion method
Patent number
11,886,022
Issue date
Jan 30, 2024
Samsung Electronics Co., Ltd.
Aleksander V. Morozov
G02 - OPTICS
Information
Patent Grant
Beam deflector and holographic three-dimensional image display appa...
Patent number
11,803,087
Issue date
Oct 31, 2023
Samsung Electronics Co., Ltd.
Young Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Holographic display apparatus for providing expanded viewing window
Patent number
11,796,960
Issue date
Oct 24, 2023
Samsung Electronics Co., Ltd.
Yunhee Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Holographic display device having reduced chromatic aberration
Patent number
11,774,752
Issue date
Oct 3, 2023
Samsung Electronics Co., Ltd.
Hoon Song
G02 - OPTICS
Information
Patent Grant
Holographic display and operating method thereof
Patent number
11,762,334
Issue date
Sep 19, 2023
Samsung Electronics Co., Ltd.
Jungkwuen An
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Backlight unit and holographic display apparatus including the same
Patent number
11,747,620
Issue date
Sep 5, 2023
Samsung Electronics Co., Ltd.
Chilsung Choi
G02 - OPTICS
Information
Patent Grant
Light combiner and augmented reality device including the same
Patent number
11,747,625
Issue date
Sep 5, 2023
Samsung Electronics Co., Ltd.
Sunil Kim
G02 - OPTICS
Information
Patent Grant
Method and apparatus for processing three-dimensional holographic i...
Patent number
11,747,767
Issue date
Sep 5, 2023
Samsung Electronics Co., Ltd.
Hoon Song
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for processing three-dimensional (3D) image
Patent number
11,727,659
Issue date
Aug 15, 2023
Samsung Electronics Co., Ltd.
Hojung Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical device with reduced chromatic aberration and display device...
Patent number
11,714,222
Issue date
Aug 1, 2023
Samsung Electronics Co., Ltd.
Jong-Young Hong
G02 - OPTICS
Information
Patent Grant
Beam expander and method of operating the same
Patent number
11,662,511
Issue date
May 30, 2023
Samsung Electronics Co., Ltd.
Aleksander V. Morozov
G02 - OPTICS
Information
Patent Grant
Holographic display apparatus and method for providing expanded vie...
Patent number
11,567,451
Issue date
Jan 31, 2023
Samsung Electronics Co., Ltd.
Hoon Song
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Holographic display apparatus and method for providing expanded vie...
Patent number
11,454,928
Issue date
Sep 27, 2022
Samsung Electronics Co., Ltd.
Jungkwuen An
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Holographic display device capable of reducing chromatic aberration
Patent number
11,392,087
Issue date
Jul 19, 2022
Samsung Electronics Co., Ltd.
Jungkwuen An
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Backlight unit and holographic display apparatus including the same
Patent number
11,366,427
Issue date
Jun 21, 2022
Samsung Electronics Co., Ltd.
Chilsung Choi
G02 - OPTICS
Information
Patent Grant
Holographic display apparatus and holographic display method for pr...
Patent number
11,327,439
Issue date
May 10, 2022
Samsung Electronics Co., Ltd.
Wontaek Seo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for processing holographic image
Patent number
11,320,784
Issue date
May 3, 2022
Samsung Electronics Co. Ltd.
Young Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Backlight unit and holographic display apparatus including the same
Patent number
11,307,343
Issue date
Apr 19, 2022
Samsung Electronics Co., Ltd.
Chilsung Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Holographic display apparatus and method for providing expanded vie...
Patent number
11,287,655
Issue date
Mar 29, 2022
Samsung Electronics Co. Ltd.
Jongyoung Hong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for processing three-dimensional (3D) image
Patent number
11,282,289
Issue date
Mar 22, 2022
Samsung Electronics Co., Ltd.
Hojung Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Beam deflector and three-dimensional display device including the same
Patent number
11,262,614
Issue date
Mar 1, 2022
Samsung Electronics Co., Ltd.
Kanghee Won
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Slim backlight unit for holographic display device and holographic...
Patent number
11,262,700
Issue date
Mar 1, 2022
Samsung Electronics Co., Ltd.
Yunhee Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light deflector and light output device including the same
Patent number
11,243,449
Issue date
Feb 8, 2022
Samsung Electronics Co., Ltd.
Kanghee Won
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical device with reduced chromatic aberration and display device...
Patent number
11,237,316
Issue date
Feb 1, 2022
Samsung Electronics Co., Ltd.
Jong-Young Hong
G02 - OPTICS
Information
Patent Grant
Holographic display and operating method thereof
Patent number
11,226,590
Issue date
Jan 18, 2022
Samsung Electronics Co., Ltd.
Jungkwuen An
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Diffractive optical element and device
Patent number
11,194,080
Issue date
Dec 7, 2021
Samsung Electronics Co., Ltd.
Hyun Seok Choi
G02 - OPTICS
Information
Patent Grant
Focus modulation optical system and holographic display device havi...
Patent number
11,144,010
Issue date
Oct 12, 2021
Samsung Electronics Co., Ltd.
Young Kim
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW
Publication number
20240004346
Publication date
Jan 4, 2024
Samsung Electronics Co., Ltd.
Yunhee KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTRONIC DEVICES INCLUDING TRANSFER LAYER, METHODS OF MANUFACTURI...
Publication number
20230266627
Publication date
Aug 24, 2023
Samsung Electronics Co., Ltd.
Hongsuk KIM
G02 - OPTICS
Information
Patent Application
BEAM EXPANDER AND METHOD OF OPERATING THE SAME
Publication number
20230251410
Publication date
Aug 10, 2023
Samsung Electronics Co., Ltd.
Aleksander V. MOROZOV
G02 - OPTICS
Information
Patent Application
COMPLEX LIGHT MODULATOR, HOLOGRAPHIC DISPLAY DEVICE, AND SEE-THROUG...
Publication number
20230251526
Publication date
Aug 10, 2023
Samsung Electronics Co., Ltd.
Yunhee KIM
G02 - OPTICS
Information
Patent Application
5G MILLIMETER WAVE BAND OTA MEASUREMENT SYSTEM
Publication number
20230107395
Publication date
Apr 6, 2023
Korea Testing Laboratory
Hoon Geun SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAM DEFLECTOR, METHOD FOR OPERATING THE BEAM DEFLECTOR AND EYE TRA...
Publication number
20220404681
Publication date
Dec 22, 2022
Samsung Electronics Co., Ltd.
Young KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HOLOGRAPHIC DISPLAY APPARATUS, HEAD-UP DISPLAY APPARATUS, AND IMAGE...
Publication number
20220342368
Publication date
Oct 27, 2022
Samsung Electronics Co., Ltd.
Jong-Young HONG
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY DEVICE
Publication number
20220308526
Publication date
Sep 29, 2022
Samsung Electronics Co., Ltd.
Hyeonseung Yu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COMPLEX LIGHT MODULATOR, HOLOGRAPHIC DISPLAY APPARATUS, AND METHOD...
Publication number
20220299937
Publication date
Sep 22, 2022
Samsung Electronics Co., Ltd.
Yunhee KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL (3D) IMAGE
Publication number
20220254130
Publication date
Aug 11, 2022
Samsung Electronics Co., Ltd.
Hojung KIM
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BEAM EXPANDING FILM AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDING THE...
Publication number
20220253017
Publication date
Aug 11, 2022
Samsung Electronics Co., Ltd.
Yunhee Kim
G02 - OPTICS
Information
Patent Application
BACKLIGHT UNIT AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDING THE SAME
Publication number
20220196900
Publication date
Jun 23, 2022
Samsung Electronics Co., Ltd.
Chilsung CHOI
G02 - OPTICS
Information
Patent Application
LIGHT COMBINER AND AUGMENTED REALITY DEVICE INCLUDING THE SAME
Publication number
20220179210
Publication date
Jun 9, 2022
Samsung Electronics Co., Ltd.
Sunil KIM
G02 - OPTICS
Information
Patent Application
BEAM DEFLECTION APPARATUS AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDI...
Publication number
20220163920
Publication date
May 26, 2022
Samsung Electronics Co., Ltd.
Hoon SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BEAM EXPANDER AND BEAM EXPANSION METHOD
Publication number
20220146764
Publication date
May 12, 2022
Samsung Electronics Co., Ltd.
Aleksander V. MOROZOV
G02 - OPTICS
Information
Patent Application
WAVEGUIDE STRUCTURE, BACK LIGHT UNIT INCLUDING THE SAME, AND DISPLA...
Publication number
20220113540
Publication date
Apr 14, 2022
Samsung Electronics Co., Ltd.
Chilsung CHOI
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE WITH REDUCED CHROMATIC ABERRATION AND DISPLAY DEVICE...
Publication number
20220107453
Publication date
Apr 7, 2022
Samsung Electronics Co., Ltd.
Jong-Young Hong
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY AND OPERATING METHOD THEREOF
Publication number
20220043396
Publication date
Feb 10, 2022
Samsung Electronics Co., Ltd.
Jungkwuen An
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BEAM EXPANDER AND METHOD OF OPERATING THE SAME
Publication number
20220026621
Publication date
Jan 27, 2022
Samsung Electronics Co., Ltd.
Aleksander V. MOROZOV
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY APPARATUS
Publication number
20210373493
Publication date
Dec 2, 2021
Samsung Electronics Co., Ltd.
Hoon SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR PROVIDING EXPANDED VIE...
Publication number
20210325827
Publication date
Oct 21, 2021
Samsung Electronics Co., Ltd.
Hoon SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL DEVICE WITH REDUCED CHROMATIC ABERRATION AND DISPLAY DEVICE...
Publication number
20210318480
Publication date
Oct 14, 2021
Samsung Electronics Co., Ltd.
Jong-Young Hong
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW
Publication number
20210181678
Publication date
Jun 17, 2021
Samsung Electronics Co., Ltd.
Yunhee KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT DEFLECTOR AND LIGHT OUTPUT DEVICE INCLUDING THE SAME
Publication number
20210157212
Publication date
May 27, 2021
Samsung Electronics Co., Ltd.
Kanghee WON
G02 - OPTICS
Information
Patent Application
BEAM DEFLECTOR AND HOLOGRAPHIC THREE-DIMENSIONAL IMAGE DISPLAY APPA...
Publication number
20210109272
Publication date
Apr 15, 2021
Samsung Electronics Co., Ltd.
Young KIM
G02 - OPTICS
Information
Patent Application
BACKLIGHT UNIT AND HOLOGRAPHIC DISPLAY APPARATUS INCLUDING THE SAME
Publication number
20210088788
Publication date
Mar 25, 2021
Samsung Electronics Co., Ltd.
Chilsung CHOI
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY DEVICE HAVING REDUCED CHROMATIC ABERRATION
Publication number
20210080716
Publication date
Mar 18, 2021
Samsung Electronics Co., Ltd.
Hoon SONG
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR PROVIDING EXPANDED VIE...
Publication number
20210026298
Publication date
Jan 28, 2021
Samsung Electronics Co., Ltd.
Hoon SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND DEVICE
Publication number
20210011206
Publication date
Jan 14, 2021
Samsung Electronics Co., Ltd.
Hyun Seok CHOI
G02 - OPTICS
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING HOLOGRAPHIC IMAGE
Publication number
20210003967
Publication date
Jan 7, 2021
Samsung Electronics Co., Ltd.
Young Kim
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY