Park; Seong-Ha
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Seong-Ha.The latest application filed is for "projector with reduced ghost image occurrence".
- Park; Seong-Ha - Yongin-si KR
- Park; Seong-Ha - Suwon-si KR
- Park; Seong-Ha - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Optical imaging system Grant RE47,370 - Park , et al. | 2019-04-30 |
| Optical imaging system Grant RE46,735 - Park , et al. February 27, 2 | 2018-02-27 |
| Projector with reduced ghost image occurrence Grant 9,568,813 - Park , et al. February 14, 2 | 2017-02-14 |
| Optical imaging system Grant RE46,262 - Park , et al. January 3, 2 | 2017-01-03 |
| Illumination optical system for beam projector Grant 9,435,996 - Kim , et al. September 6, 2 | 2016-09-06 |
| Projector With Reduced Ghost Image Occurrence App 20150286118 - Park; Seong-ha ; et al. | 2015-10-08 |
| Wheel driver and portable electronic device having the same Grant 9,148,165 - Park , et al. September 29, 2 | 2015-09-29 |
| Illumination Optical System For Beam Projector App 20140160441 - KIM; Yong-Kwan ; et al. | 2014-06-12 |
| Optical imaging system Grant RE44,773 - Park , et al. February 25, 2 | 2014-02-25 |
| Beam Projector With Equalization Lens App 20130100419 - KIM; Yong-Kwan ; et al. | 2013-04-25 |
| Reflection Apparatus And Beam Projector Having The Same App 20130083301 - LEE; Dong-Hi ; et al. | 2013-04-04 |
| Projector With Offset Between Projection Optical System And Display Unit App 20130044295 - PARK; Seong-Ha ; et al. | 2013-02-21 |
| Backlight unit Grant 7,972,052 - Park July 5, 2 | 2011-07-05 |
| Wheel Driver And Portable Electronic Device Having The Same App 20100117995 - PARK; Seong-Ha ; et al. | 2010-05-13 |
| Flange Structure For A Portable Terminal App 20100073583 - PARK; Joong-Wan ; et al. | 2010-03-25 |
| Auto focus control apparatus for camera module Grant 7,570,880 - Yoon , et al. August 4, 2 | 2009-08-04 |
| Backlight Unit App 20090122517 - PARK; Seong-Ha | 2009-05-14 |
| Optical imaging system Grant 7,466,497 - Park , et al. December 16, 2 | 2008-12-16 |
| Liquid crystal display device having black/white LCD panel App 20080273147 - Kim; Man-Ho ; et al. | 2008-11-06 |
| Back Light Unit App 20080151574 - PARK; Joong-Wan ; et al. | 2008-06-26 |
| Backlight Unit App 20080130318 - Park; Seong-Ha ; et al. | 2008-06-05 |
| Liquid crystal display with black/white liquid crystal display panel App 20080094539 - Kim; Man-Ho ; et al. | 2008-04-24 |
| Backlight unit for portable terminal App 20080019150 - Park; Joong-Wan ; et al. | 2008-01-24 |
| Light Guide Panel And A Backlight Unit Using The Same App 20070274103 - PARK; Seong-Ha ; et al. | 2007-11-29 |
| Optical system and method for fabricating the same App 20070133106 - Park; Seong-Ha | 2007-06-14 |
| Optical imaging system App 20070008625 - Park; Seong-Ha ; et al. | 2007-01-11 |
| Auto focus control apparatus for camera module App 20060257131 - Yoon; Young-Kwon ; et al. | 2006-11-16 |
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