HA; JUHWA
Patent Applications and Registrations
Patent applications and USPTO patent grants for HA; JUHWA.The latest application filed is for "optical device and augmented reality providing device".
- HA; JUHWA - Seoul KR
- Ha; Juhwa - Yongin-si KR
- Ha; Juhwa - Asan-si KR
| Patent | Date |
|---|---|
| Optical Device And Augmented Reality Providing Device App 20220299837 - KWON; JAEJOONG ; et al. | 2022-09-22 |
| Display Apparatus, Head Mounted Display System Having The Same And Method Of Driving The Display Apparatus App 20220254312 - LEE; CHEONMYEONG ; et al. | 2022-08-11 |
| Display Panel And Electronic Apparatus App 20220223805 - Lee; Jiwon ; et al. | 2022-07-14 |
| Optical device and augmented reality providing device Grant 11,353,770 - Kwon , et al. June 7, 2 | 2022-06-07 |
| Electronic device and wearable electronic device Grant 11,262,586 - Kim , et al. March 1, 2 | 2022-03-01 |
| Optical Device And Augmented Reality Providing Device App 20210255522 - KWON; Jaejoong ; et al. | 2021-08-19 |
| Optical device and augmented reality providing device Grant 11,016,362 - Kwon , et al. May 25, 2 | 2021-05-25 |
| Electronic Device And Wearable Electronic Device App 20210055558 - KIM; Yong Seok ; et al. | 2021-02-25 |
| Display Device App 20200285057 - PARK; JeongWoo ; et al. | 2020-09-10 |
| Augmented Reality Providing Device App 20200209453 - KWON; Jaejoong ; et al. | 2020-07-02 |
| Optical Device And Augmented Reality Providing Device App 20200192181 - KWON; Jaejoong ; et al. | 2020-06-18 |
| Extrusion molding apparatus for light guide plate of display device and method of fabricating light guide plate of display device using the same Grant 10,549,469 - Ha , et al. Fe | 2020-02-04 |
| Curved display device and method of manufacturing the same Grant 10,036,845 - Ha , et al. July 31, 2 | 2018-07-31 |
| Backlight unit and display device having the same Grant 10,032,392 - Song , et al. July 24, 2 | 2018-07-24 |
| Extrusion Molding Apparatus For Light Guide Plate Of Display Device App 20180154569 - Ha; Juhwa ; et al. | 2018-06-07 |
| Display device Grant 9,747,819 - Ye , et al. August 29, 2 | 2017-08-29 |
| Display Apparatus App 20170192147 - HA; Juhwa ; et al. | 2017-07-06 |
| Display device Grant 9,696,588 - Ha , et al. July 4, 2 | 2017-07-04 |
| Curved Display Device And Method Of Manufacturing The Same App 20160363715 - HA; Juhwa ; et al. | 2016-12-15 |
| Display Device App 20160223868 - HA; Juhwa ; et al. | 2016-08-04 |
| Display device Grant 9,347,651 - Ha , et al. May 24, 2 | 2016-05-24 |
| Backlight unit and display apparatus having the same Grant 9,052,419 - Kang , et al. June 9, 2 | 2015-06-09 |
| Display Device App 20150036320 - HA; JUHWA ; et al. | 2015-02-05 |
| Backlight unit and display apparatus having the same Grant 8,858,010 - Ha , et al. October 14, 2 | 2014-10-14 |
| Backlight assembly and display apparatus having the same Grant 8,786,802 - Ha , et al. July 22, 2 | 2014-07-22 |
| Backlight Unit And Display Device Having The Same App 20140146522 - SONG; DAEHOON ; et al. | 2014-05-29 |
| Backlight Unit And Display Apparatus Having The Same App 20140036542 - KANG; Eui Jeong ; et al. | 2014-02-06 |
| Backlight Assembly And Display Apparatus Having The Same App 20140009913 - HA; JUHWA ; et al. | 2014-01-09 |
| Display Device App 20130314899 - YE; SANGHEON ; et al. | 2013-11-28 |
| Backlight unit and display apparatus having the same Grant 8,579,491 - Kang , et al. November 12, 2 | 2013-11-12 |
| Backlight assembly and display apparatus having the same Grant 8,547,501 - Ha , et al. October 1, 2 | 2013-10-01 |
| Display Apparatus Including Light Guide Plate Coupling Member App 20120236592 - KANG; Eui Jeong ; et al. | 2012-09-20 |
| Backlight Unit And Display Apparatus Having The Same App 20120201050 - KANG; Eui Jeong ; et al. | 2012-08-09 |
| Display Panel Module And Multi-panel Display Apparatus Including The Same App 20120139964 - Han; Younho ; et al. | 2012-06-07 |
| Backlight Unit And Display Apparatus Having The Same App 20110292639 - HA; Juhwa ; et al. | 2011-12-01 |
| Backlight Assembly And Display Apparatus Having The Same App 20110013119 - Ha; Juhwa ; et al. | 2011-01-20 |
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