Patent Applications

Patent Applications

1.Hyunjun Choi, Jee-Hoon Jung, “A novel current fed dual active bridge converter based on the dual transformer to improve power conversion efficiency”, KR10-2020-0088398, 16, July,2020.
2.Juil Jin, Jee-Hoon Jung, “Induction Heating System Employing Energy Storage Devices and Its Power Control Algorithm”, KR10-2020-0059663, 19 May,2020
3.Hwa-Pyeong Park, Si-Hoon Jeong, Kye-Lyong Kang, Jin-Wook Han, and Jee-HoonJung, ”INDUCTION HEATING APPARATUS AND METHOD FOR CONTROLLING INDUCTION HEATING APPARATUS,” KR 10-2020-0054012, LG Electronics& UNIST, 6 May 2020.
4.Juyoung Sim, Jun young Lee, and Jee-Hoon Jung, “Ancillary Voltage Balancer Employing Three-port Dual-Active-Bridge Converter for Bipolar DC Distribution System”, KR10-2020-0035185, 23 Mar,2020
5.Seungbin Park, Mina Kim, and Jee-Hoon Jung, “Operating Strategy of Differential Power Processing for Multiple String PV Modules”, KR10-2020-0032060, 16 Mar.2020.
6.Jun Young Lee, and Jee-Hoon Jung, “A new Dual-Active-Bridge DC-DC Converter to balance bipolar voltage level of DC distribution system”, KR10-2019-0155681, 28 Nov. 2019.
7. Mina Kim, SeungBin Park, and Jee-Hoon Jung, “Input-Power Balancing Control Method for Parallel Operation of Power Converters”, KR10-2019-0125965, 11 Oct. 2019
8. Hwa-Pyeong Park, Mina Kim, and Jee-Hoon Jung, “Control Method of Bidirectional Resonant Converter with Spread Spectrum Technique to Obtain Power Line Communication and EM Noise Reduction”, KR10-2019-0112905, 11 Sep. 2019.
9. Si-Hoon Jeong, Hwa-Pyeong Park, and Jee-Hoon Jung, “Enhanced Control Method of Load Adaptive Modulation in All-Metal IH System for Improving Light-Load Efficiency”, KR10-2019-0110279, Ulsan National Institute of Science and Technology, 05 Sep. 2019.
10. Kyung wook Heo and Jee-Hoon Jung, “Power Control Method of Wireless Power Transfer in Foldable Mobile Phone for Charging and Power Balancing of Dual-side Batteries”, KR10-2019-0091574, Ulsan National Institute of Science and Technology, 29 July. 2019.
11. Hyun-Jun Choi “APPARATUS AND METHOD FOR CONTROLLING POWER OF THREE PHASE DUAL ACTIVE BRIDGE CONVERTER”, KR10-2019-0033118, Ulsan National Institute of Science and Technology, 22 Mar. 2019.
12. Hwa-Pyeong Park, Do-Gyeong Kim, Seung-Ho Baek, Ho-Jun Kim and Jee-Hoon Jung  “Apparatus and method for controlling electric power of wearable device,” KR10-2019-0023153, Ulsan National Institute of Science and Technology and LIG NEX1, 27 Feb. 2019.
13. Hwa-Pyeong Park and Jee-Hoon Jung_,”Current-fed Inductor-Inductor-CapacitorResonant Converter,”KR10-2018-0128332,UNIST,25 Oct.2018.
14. Hwa-Pyeong Park, Si-Hoon Jung and Jee-Hoon Jung “INDUCTION HEATING APPARATUS”,PCT-KR2018-011797,  Ulsan National Institute of Science and Technology and LG Electronics, 05 Oct. 2018.
15. Hwa-Pyeong Park and Jee-Hoon Jung, “METHOD AND APPARATUS FOR CONTROLLING OUTPUT VOLTAGE OF INTERLEAVED LLC RESONANT CONVERTER USING SPREAD SPECTRUM,” KR 10-2018-0070881, Ulsan National Institute of Science and Technology, 20 June. 2018.
16. Hwa-Pyeong Park and Jee-Hoon Jung, “BIDIRECTIONAL SERIES RESONANT CONVERTER AND METHOD FOR CONTROLLING THE SAME,” KR 10-2017-0155646, Ulsan National Institute of Science and Technology, 21 Nov. 2017.
17. Hwa-Pyeong Park, Si-Hoon Jeong, and Jee-Hoon Jung, “INDUCTION HEATING APPARATUS,” KR 10-2017-0131690, LG Electronics, 11 Oct. 2017.
18. Hwa-Pyeong Park and Jee-Hoon Jung, “METHOD AND APPARATUS FOR CONTROLLING OUTPUT VOLTAGE OF RESONANT CONVERTER USING SPREAD SPECTRUM,” KR 10-2017-0099402, Ulsan National Institute of Science and Technology, 07 Aug. 2017.
19. Hwa-Pyeong Park and Jee-Hoon Jung, “METHOD AND APPARATUS FOR CONTROLLING OUTPUT VOLTAGE OF RESONANT CONVERTER,” KR 10-2017-0093415, Ulsan National Institute of Science and Technology, 24 Jul. 2017.
20. Mina Kim, Hwa-Pyeong Park and Jee-Hoon Jung, “INDUCTION HEAT COOKING APPARATUS TO IMPLEMENT WPT AND PFC POWER CONVERTER,” KR 10-2017-0001213, LG Electronics, 17 Jan. 2017.
21. Jun-Young Lee and Jee-Hoon Jung, “APPARATUS AND METHOD FOR CONTROLLING VOLTAGE OF A MULTILEVEL CONVERTER,” KR 10-2016-0178042, Ulsan National Institute of Science and Technology, 23 Dec. 2016.
22. Hyun-Jun Choi, Dong-Guen Jeong, and Jee-Hoon Jung, “AAPPARATUS AND METHOD FOR CONTROLLING VOLTAGE,” KR 10-2016-0157335, Ulsan National Institute of Science and Technology, 24 Nov. 2016.
23. Hwa-Pyeong Park and Jee-Hoon Jung, “Output Voltage Control Method for High Frequency Resonant Converter and Apparatus Thereof ,” KR 10-2015-0061233, Ulsan National Institute of Science and Technology, 30 Apr. 2015.
24. Jee-Hoon Jung, “Power control apparatus using DC bus signal based on switching frequency modulation type in DC Grid system and method thereof,” KR 10-2015-0022210, Ulsan National Institute of Science and Technology, 13 Feb. 2015.
25. Jee-Hoon Jung and Hyun-Jun Choi, “Soft start control method for dual active bridge converter and apparatus thereof,” KR 10-2014-0172857, Ulsan National Institute of Science and Technology, 4 Dec. 2014.
26. Jee-Hoon Jung, “Extended Phase Shift Control System for Dual Active Bridge Converters,” KR 10-2014-0036664, Ulsan National Institute of Science and Technology, 28 Mar. 2014.
27. Ju-Won Baek, Myoung-Hyo Ryu, Jee-Hoon Jung, and Jong-Hyun Kim, “Resonant DC-DC Converter of Y-Connection Output,” KR 10-2011-0040083, Korea Electrotechnology Research Institute, 18 Apr. 2012.
28. Ju-Won Baek, Jung-Woo Park, Dong-Wook Yu, and Jee-Hoon Jung, “Half Bridges Multi-Module Converter using Series Compensation,” KR 10-2011-0033283, Korea Electrotechnology Research Institute, 30 Mar. 2012.
29. Ju-Won Baek, Jong-Hyun Kim, Myoung-Hyo Ryu, and Jee-Hoon Jung, “SYMMETRIC AND BIDIRECTIONAL RESONANT CONVERTER,” KR 10-2011-0074506, Korea Electrotechnology Research Institute, 27 July 2011.
30. Jong-Hyun Kim, Myoung-Hyo Ryu, Ju-Won Baek, and Jee-Hoon Jung, “Dimmer using phase control,” KR 10-2011-0040986, Korea Electrotechnology Research Institute, 29 Apr. 2011.
31. Jee-Hoon Jung, “REMOTE SENSING CIRCUIT AND HIGH-POWER SUPPLY APPARATUS HAVING THE SAME,” US 20100073835, Samsung Electronics Co., Ltd., 25 Mar. 2010.
32. Jee-Hoon Jung, “POWER SUPPLY APPARATUS WITH LOW POWER IN STANDBY MODE,” US 20100054007, Samsung Electronics Co., Ltd., 4 Mar. 2010.
33. Sung-Jo Jo, Jong-Moon Choi, and Jee-Hoon Jung, “SWITCHING POWER SOURCE APPARATUS AND CONTROL METHOD THEREOF,” US 20090051333, Samsung Electronics Co., Ltd., 26 Feb. 2009.
34. Hyung-Won Hong and Jee-Hoon Jung, “SWITCHING MODE POWER SUPPLY APPARATUS HAVING PASSIVE CLAMP CIRCUIT,” US 20090045790, Samsung Electronics Co., Ltd., 19 Feb. 2009.
35. Hyung-Won Hong and Jee-Hoon Jung, “Switching mode power supply apparatus having passive clamp circuit,” EP 2026453, Samsung Electronics Co., Ltd., 18 Feb. 2009.
36. Jee-Hoon Jung, “Multi-output power supply device,” EP 2015433, Samsung Electronics Co., Ltd., 14 Jan. 2009.
37. Chang-Soo Ma and Jee-Hoon Jung, “SYNCHRONOUS RECTIFIER CIRCUIT AND MULTI OUTPUT POWER SUPPLY DEVICE USING THE SAME,” US 20080309162, Samsung Electronics Co., Ltd., 18 Dec. 2008.
38. Jee-Hoon Jung and Joong-Gi Kwon, “POWER SUPPLY INPUT DEVICE,” US 20080310197, Samsung Electronics Co., Ltd., 18 Dec. 2008.
39. Jee-Hoon Jung and Joong-Gi Kwon, “Power supply input device,” EP 2003769, Samsung Electronics Co., Ltd., 12 Dec. 2008.
40. Chang-Soo Ma and Jee-Hoon Jung, “Synchronous rectifier circuit and multi-output power supply device using the same,” EP 2003768, Samsung Electronics Co., Ltd., 17 Dec. 2008.
41. Jee-Hoon Jung, “Power supply and its apparatus of the remote sensing circuit for high output current,” KR 10-2008-0093373, Samsung Electronics Co., Ltd., 23 Sep. 2008.
42. Jee-Hoon Jung, “Power supply apparatus with low power in standby mode,” KR 10-2008-0083521, Samsung Electronics Co., Ltd., 26 Aug. 2008.
43. Chang-Soo Ma and Jee-Hoon Jung, “Synchronous rectifier circuit and multiple output power supply device using the synchronous rectifier circuit,” KR 10-2008-0039346,Samsung Electronics Co., Ltd., 28 Apr. 2008.
44. Jee-Hoon Jung and Joong-Gi Kwon, “Input apparatus for supplying power,” KR 10-2008-0019643, Samsung Electronics Co., Ltd., 3 Mar. 2008.
45. Jee-Hoon Jung, “Power supply apparatus for multi-output,” KR 10-2008-0014913,Samsung Electronics Co., Ltd., 19 Feb. 2008.
46. Hyung-Won Hong and Jee-Hoon Jung, “Switch mode power supply apparatus having active clamping circuit,” EP 0150710, Samsung Electronics Co., Ltd., Jan. 2008.
47. Hyung-Won Hong and Jee-Hoon Jung, “Switch mode power supply apparatus with active clamping circuit,” KR 10-2008-0004440, Samsung Electronics Co., Ltd., 15 Jan. 2008.
48. Sung-Jo Jo, Jong-Moon Choi, and Jee-Hoon Jung, “SWITCHING POWER SOURCE APPARATUS AND CONTROL METHOD THEREOF,” KR 10-2007-0084068, Samsung Electronics Co., Ltd., 21 Aug. 2007.
49. Jee-Hoon Jung and Joong-Gi Kwon, “A power supply apparatus,” KR 10-2007-0054622, Samsung Electronics Co., Ltd., 4 Jun. 2007.