Ko; Jung Hui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Jung Hui.The latest application filed is for "converter optical system".
- Ko; Jung Hui - Suwon-si KR
| Patent | Date |
|---|---|
| Optical imaging system including eight lenses of ++-+-+-- or ++-+-++- refractive powers Grant 11,435,557 - Ko , et al. September 6, 2 | 2022-09-06 |
| Converter Optical System App 20220171170 - KO; Jung Hui | 2022-06-02 |
| Optical Imaging System App 20220163777 - KO; Jung Hui | 2022-05-26 |
| Converter optical system Grant 11,287,619 - Ko March 29, 2 | 2022-03-29 |
| Optical Imaging System App 20220091396 - KO; Jung Hui ; et al. | 2022-03-24 |
| Optical imaging system Grant 11,280,983 - Ko March 22, 2 | 2022-03-22 |
| Telescopic Optical Imaging System App 20220050275 - KO; Jung Hui ; et al. | 2022-02-17 |
| Optical imaging system including eight lenses of +++-+-+-, -++-+++- or +-+-++-- refractive powers Grant 11,226,473 - Ko , et al. January 18, 2 | 2022-01-18 |
| Telescopic optical imaging system Grant 11,187,875 - Ko , et al. November 30, 2 | 2021-11-30 |
| Optical Imaging System App 20210191090 - KO; Jung Hui | 2021-06-24 |
| Optical imaging system Grant 10,976,525 - Ko April 13, 2 | 2021-04-13 |
| Optical Imaging System App 20210063706 - KO; Jung Hui | 2021-03-04 |
| Optical imaging system Grant 10,866,393 - Ko December 15, 2 | 2020-12-15 |
| Optical Imaging System App 20200363610 - KO; Jung Hui ; et al. | 2020-11-19 |
| Optical imaging system Grant 10,823,939 - Ko November 3, 2 | 2020-11-03 |
| Zoom Optical System App 20200241265 - LEE; Tae Youn ; et al. | 2020-07-30 |
| Converter Optical System App 20200218041 - KO; Jung Hui | 2020-07-09 |
| Optical Imaging System App 20200209554 - KO; Jung Hui ; et al. | 2020-07-02 |
| Zoom optical system Grant 10,663,706 - Lee , et al. | 2020-05-26 |
| Teleconverter optical system Grant 10,627,608 - Ko | 2020-04-21 |
| Optical Imaging System App 20190353877 - KO; Jung Hui | 2019-11-21 |
| Zoom Optical System App 20190324237 - LEE; Tae Youn ; et al. | 2019-10-24 |
| Zoom optical system Grant 10,394,006 - Lee , et al. A | 2019-08-27 |
| Optical Imaging System App 20190212529 - KO; Jung Hui | 2019-07-11 |
| Telescopic Optical Imaging System App 20190170978 - KO; Jung Hui ; et al. | 2019-06-06 |
| Optical imaging system Grant 10,288,850 - Ko | 2019-05-14 |
| Optical Imaging System App 20190025553 - KO; Jung Hui | 2019-01-24 |
| Zoom Optical System App 20180321474 - LEE; Tae Youn ; et al. | 2018-11-08 |
| Optical imaging system Grant 10,114,199 - Ko October 30, 2 | 2018-10-30 |
| Zoom optical system Grant 10,048,475 - Lee , et al. August 14, 2 | 2018-08-14 |
| Optical Imaging System App 20180180850 - KO; Jung Hui | 2018-06-28 |
| Optical Imaging System App 20180149836 - KO; Jung Hui | 2018-05-31 |
| Zoom Optical System App 20170212337 - LEE; Tae Youn ; et al. | 2017-07-27 |
| Converter Optical System App 20170212336 - KO; Jung Hui | 2017-07-27 |
| Optical Imaging System App 20170108670 - KO; Jung Hui | 2017-04-20 |
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