1. A system for direct conversion of CO2 into electrical energy based on Fe-CO2 battery, Wonbong Choi, Anil Pathak (Filed August, 2022) Application No. 63/462,518 (UNTP P0040USP1/1001248960
2. TWO-DIMENSIONAL (2D) TRANSITION METAL DICHALCOGENIDE (TMD) MATERIAL-COATED ANODE FOR IMPROVED METAL ION RECHARGEABLE BATTERIES, PCT 17/689,974, W. Choi, S. Bhoyate (2021); US Patent App. 17/689,974 (2022)
3. Anode-less solid state Li-S batteries and methods of making same, W. Choi, J. Park, David, In, 02/16/2021, US 63/137,712, UNTP.P0030US.P1/1001149409; US Patent App. 17/576,632 (2022)
4. Two Dimensional (2D) Transition Metal Dichalcogenide (TMD) Materials and Alloys as catalysts for cathode in lithium sulfur batteries, W. Choi, US Patent 11,652,206; U.S. application No. 17/219,523 (2020)
5. CATHODE COATED WITH CATALYSTS AND HYBRID ELECTROLYTES FOR HIGH-ENERGY DENSITY LITHIUM-SULFUR (Li-S) BATTERIES, W. Choi, S. Bhoyate, US20220320487A1; 63/170,862 (2021); US Patent App. 17/713,973
6. Two-dimensional transition metal dichalcogenide micro-supercapacitors, Choi, Wonbong (2019). Unites States Patent No. 16/091474. PCT/US2017/026659. (http://www.freepatentsonline.com/y2019/0139713.html)
7. Passivation of lithium metal by two-dimensional materials for rechargeable batteries, W Choi, CHA Eunho, US Patent 11,355,739
9. Korea Patent재충전용 배터리를 위한 2차원 물질에 의한 리튬 금속의 패시베이션, 10-2019-7026437 (PCT/US2018/017585) (2019)
10. China National Intellectual Property Administration, “PASSIVATION OF LITHIUM METAL BY TWO-DIMENSIONAL MATERIALS FOR RECHARGEABLE BATTERIES”, Dispatching Number: 2019082000805150 (2019)
11. European Patent “PASSIVATION OF LITHIUM METAL BY TWO-DIMENSIONAL MATERIALS FOR RECHARGEABLE BATTERIES”, Application number EP18751759.4 (PCT/US2018017585) (2019)
12. Japan: Passivation of Lithium metal by two-dimensional materials for rechargeable batteries, 2020-506519
13. THERMIONIC EMISSION BASED HIGH-EFFICIENCY PHOTOVOLTAIC SYSTEMS AND METHODS, Wonbong Choi, Weihuan Zhao, Vish Prasad, P0014US.P1 (2017)
14. Nationalized PCT 11,355,739, US Patent 16/482,372, PASSIVATION OF LITHIUM METAL BY TWO-DIMENSIONAL MATERIALS FOR RECHARGEABLE BATTERIES, Wonbong Choi, Eunho Cha, Application No. 62526656 (P0012US.P2/11704202) W. Choi, E. Cha. (2018) (FILE Date 7/31/2019; issue date 6/7/2022)
15. Choi, W.B., Cho, S.J. & Lahiri, I., High efficiency lithium ion battery anode using interface-controlled binder-free carbon nanotubes grown on metal/alloy substrates, US Patent Appl. No. 61/222,481 (2009)
16. “Nanoscale DNA Detection System Using Species- and Disease-Specific Probes for Rapid Identification” US Patent US8,597,492 B2 (Date of patent, Dec.3, 2013) Patent number: 8597492, Patent Publication Number: 20100101956. Application Number: 12/518,841
17. “Miniaturized energy-efficient plasma generator”, Wonbong Choi, FIU (2004)
18. “Method of synthesizing Y-junction single-walled carbon nanotubes and products formed thereby”, Y. Choi and W. Choi, FIU (2004)
19. US6566704B2, “Vertical carbon nanotube-field effect transistor and method of manufacturing the same”, Wonbong Choi, Jo-Won Lee, Young-Hee Lee
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1. Y. H. Lee, W. B. Choi, 'Fabrication of a semiconducting carbon nanotube by hydrogen functionalization' (수소 기능화에 대한 반도체 탄소나노튜브 및 그 제조방법), application number: 2002-0024476, 2002.05.03.
2. W. B. Choi, Y. H. Lee, J. W. Lee, 'Vertical nanosize transistor using carbon nanotubes and manufactoring method thereof', application number: 10-2000-35702, 2000.06.27.
3. Y. H. Lee, W. B. Choi, J. W. Lee, 'Design of CNT-transistor vertically grown using a nanomask by chemical vapor deposition', application number: 10-2000-35703, 2000.06.27.
4. Y. H. Lee, K. H. An, and J. E. Yu, 'Supercapacitor using electrode of new material', application number: 00-19232, 2000.04.12.
5. Y. H. Lee, Y. C. Choi, B. S. Lee, W. B. Choi, N. S. Lee, J. M. Kim, 'Growth method for vertically aligned carbon nanotubes by changing morphologies of transition metal thin films', 2000.06, application number: 00-25333.
6. Y. H. Lee, J. M. Kim, N. S. Lee, and W. B. Choi, 'Method of larger area, vertically aligned carbon nanotubes on substrates at low temperature and low pressure using TCVD', 2000.03.15, application number: 00-13039.
7. W.B. Choi, "Growth method for vertically aligned carbon nanotubes by changing morphologies of transition metal thin films", application number: 00-25333.
8. W.B. Choi, P2000-0035702 나노마스크를 이용해 화학기상증착법으로 성장된 수직형~
9. W.B. Choi, P1998-00399 전기영동법에 의한 field emitter의 초미세 다이아몬드 분말
10. W.B. Choi, P2000-003570 탄소나노튜브를 이용한 나노크기의 수직 transistor 구조
11. W.B. Choi, P2000-003570 나노마스크를 이용해 화학기상증착법으로 성장된 수직형
12. W.B. Choi, P2000-000564 CNT를 이용한 FED
13. W.B. Choi, USP 837,255, RX-200003-014-1-US 절연성기판을 이용한 삼극관 탄소나노튜브 필드에미션 디바이스
14. W.B.Choi, P2001-0001351 탄소나노튜브를 이용한 MRAM 및 그 제조방법
15. W.B. Choi, P2000-0025333 전이금속 박막형상 조절에 의한 대면적, 수직 성장된 탄소나노튜브,
16. W. B. Choi, P1999-00331 전기영동법을 이용한 carbon nanotube의 선택증착 및 Field
17. W. B. Choi, RX-199908-012-1, P2000-000564 CNT를 이용한 DEVICE
18. W. B. Choi, P1999-001865 카본 나노 튜부를 이용한 필드에미션 어레이 제조
19. W. B. Choi, P1998-00295, Spindt형 비정질탄소 전자방출원 제조방법
20. W. B. Choi, P1998-00548, Spindt형 tip과 Schottky 접합특성을 갖는 비정질탄소막의 코팅
21. W. B. Choi, P20010049033, 탄소나노튜브를 이용한 고용량의 바이오분자 검출센서
22. W. B. Choi, '2002-0071398 (5/1/2003), 수직 탄소나노튜브 메모리 소자
23. W. B. Choi, 2002-0071041 (11/15/2002), 수직 나노튜브를 이용한 비휘발성 메모리 소자