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Patent applications and USPTO patent grants for Lee; Yoon-gi.The latest application filed is for "projection lens system and projection system".
Patent | Date |
---|---|
Projection apparatus and operating method thereof Grant 10,326,961 - Kim , et al. | 2019-06-18 |
Electronic device and method Grant 10,250,857 - Kim , et al. | 2019-04-02 |
Projection lens system and projection system Grant 10,228,547 - Kim , et al. | 2019-03-12 |
Projection Lens System And Projection System App 20170052354 - KIM; Jung-hyung ;   et al. | 2017-02-23 |
Projection Apparatus And Operating Method Thereof App 20170026607 - KIM; Jung-Hyung ;   et al. | 2017-01-26 |
Electronic Device And Method App 20160316184 - KIM; Jung-hyung ;   et al. | 2016-10-27 |
Apparatus And Method For Rotating Output Image In Mobile Terminal App 20110187748 - LEE; Yoon-Gi | 2011-08-04 |
Multitask Managing Apparatus And Method In Mobile Communication System App 20080052717 - LEE; Yoon-Gi | 2008-02-28 |
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