KWON; Jung-Sun
Patent Applications and Registrations
Patent applications and USPTO patent grants for KWON; Jung-Sun.The latest application filed is for "electronic device with high frequency module".
- KWON; Jung-Sun - Suwon-si KR
- Kwon; Jung Sun - Daejeon KR
- Kwon; Jung Sun - Gyunggi-do KR
- Kwon; Jung Sun - Suwon KR
- Kwon; Jung Sun - Gyeonggi-do KR
| Patent | Date |
|---|---|
| Electronic Device With High Frequency Module App 20220021127 - KIM; Dooil ; et al. | 2022-01-20 |
| Terminal with hearing aid setting, and method of setting hearing aid Grant 11,190,884 - Jung , et al. November 30, 2 | 2021-11-30 |
| Terminal With Hearing Aid Setting, And Method Of Setting Hearing Aid App 20200404432 - JUNG; Dae Kwon ; et al. | 2020-12-24 |
| Composition for detecting microbial contamination comprising preparation for detecting nucleases, and use thereof Grant 10,663,459 - Park , et al. | 2020-05-26 |
| Composition for Detecting Microbial Contamination Comprising Preparation for Detecting Nucleases, and Use Thereof App 20190033302 - Park; Kyoung Sook ; et al. | 2019-01-31 |
| Multi-output power supply Grant 9,450,498 - Han , et al. September 20, 2 | 2016-09-20 |
| Multi-output power supply apparatus enhancing a power imbalance between multiple outputs Grant 9,425,699 - Han , et al. August 23, 2 | 2016-08-23 |
| Power supply apparatus Grant 9,391,527 - Han , et al. July 12, 2 | 2016-07-12 |
| Light emitting diode power supply apparatus Grant 9,258,856 - Han , et al. February 9, 2 | 2016-02-09 |
| Light Emitting Diode Power Supply Apparatus App 20150002050 - HAN; Dae Hoon ; et al. | 2015-01-01 |
| IC circuit Grant 8,907,719 - Sung , et al. December 9, 2 | 2014-12-09 |
| Power Factor Correction Apparatus And Power Supply Apparatus App 20140177302 - SUNG; Joon Youp ; et al. | 2014-06-26 |
| Multi-output Power Supply Apparatus App 20140160806 - HAN; Dae Hoon ; et al. | 2014-06-12 |
| Power Supply Apparatus App 20140160807 - HAN; Dae Hoon ; et al. | 2014-06-12 |
| Multi-output Power Supply App 20140139021 - HAN; Dae Hoon ; et al. | 2014-05-22 |
| LED driving device Grant 8,653,749 - Hwang , et al. February 18, 2 | 2014-02-18 |
| Light Emitting Diode Driving Apparatus App 20130249424 - PARK; Jung Eui ; et al. | 2013-09-26 |
| LED driving device Grant 8,541,953 - Hwang , et al. September 24, 2 | 2013-09-24 |
| Device for controlling current of LED Grant 8,525,437 - Sung , et al. September 3, 2 | 2013-09-03 |
| Digital PWM generator and apparatus for driving light emitting device Grant 8,519,637 - Kim , et al. August 27, 2 | 2013-08-27 |
| Device and method for generating three mode signal Grant 8,476,938 - Sung , et al. July 2, 2 | 2013-07-02 |
| Ic Circuit App 20130127525 - Sung; Joon Youp ; et al. | 2013-05-23 |
| Apparatus for driving light emitting device using pulse-width modulation Grant 8,421,365 - Kong , et al. April 16, 2 | 2013-04-16 |
| Dimming Control Device, Led Driving Device, And Dimming Control Method App 20130033189 - Park; Jung Eui ; et al. | 2013-02-07 |
| Light emitting diode driver Grant 8,344,662 - Hwang , et al. January 1, 2 | 2013-01-01 |
| Led Driving Device App 20120212152 - HWANG; Bo Hyun ; et al. | 2012-08-23 |
| Digital Pwm Generator And Apparatus For Driving Light Emitting Device App 20120161662 - KIM; Jung Hyun ; et al. | 2012-06-28 |
| Device And Method For Generating Three Mode Signal App 20120068738 - SUNG; Joon Youp ; et al. | 2012-03-22 |
| Device For Controlling Current Of Led App 20120068619 - Sung; Joon Youp ; et al. | 2012-03-22 |
| Module for controlling light emitting diode current for selective feedback, apparatus and method for driving light emitting diodes using the same Grant 8,115,413 - Kong , et al. February 14, 2 | 2012-02-14 |
| Light Emitting Diode Driver App 20110156606 - HWANG; Bo Hyun ; et al. | 2011-06-30 |
| Apparatus For Driving Light Emitting Divice Using Pulse-width Modulatoin App 20110140627 - KONG; Seung Kon ; et al. | 2011-06-16 |
| Module For Controlling Light Emitting Diode Current For Selective Feedback, Apparatus And Method For Driving Light Emitting Diodes Using The Same App 20110050128 - Kong; Seung Kon ; et al. | 2011-03-03 |
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