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1

High-efficiency active cell-to-cell balancing circuit for Lithium-Ion battery modules using LLC resonant converter

Pham, Van-Long, Duong, Van-Tinh, Choi, Woojin

Journal:

Journal of Power Electronics

Year:

2020

File:

PDF, 2.18 MB

2020

2

[IEEE 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC 2016 - ECCE Asia) - Hefei, China (2016.5.22-2016.5.26)] 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) - A novel hybrid soft switching full-bridge PWM and full-bridge LLC converter for on-board battery charger applications

Vu, Hai-Nam, Tran, Dai-Duong, Woojin Choi,

Year:

2016

Language:

english

File:

PDF, 1.53 MB

english, 2016

3

Implementation of the Constant Current and Constant Voltage Charge of Inductive Power Transfer Systems with the Double-Sided LCC Compensation Topology for Electric Vehicle Battery Charge Applications

Vu, Van-Binh, Tran, Duc-Hung, Choi, Woojin

Journal:

IEEE Transactions on Power Electronics

Year:

2017

Language:

english

File:

PDF, 1.59 MB

english, 2017

4

Effects of fashion vlogger attributes on product attitude and content sharing

Choi, Woojin, Lee, Yuri

Journal:

Fashion and Textiles

Year:

2019

Language:

english

File:

PDF, 1.37 MB

english, 2019

5

[IEEE 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE 2015-ECCE Asia) - Seoul, South Korea (2015.6.1-2015.6.5)] 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia) - A novel hybrid converter for 6.6kW on board charger

Tran, Van-Long, Yu, Sunho, Tran, Dai-Duong, Choi, Woojin

Year:

2015

Language:

english

File:

PDF, 1.24 MB

english, 2015

6

[IEEE 2020 International Conference on Omni-layer Intelligent Systems (COINS) - Barcelona, Spain (2020.8.31-2020.9.2)] 2020 International Conference on Omni-layer Intelligent Systems (COINS) - Feasibility of Networking Technology for Smart Farm: LoRa vs APRS

Lee, Hyuk, Jang, Woojin, Yoon, Hye Won, Kim, Dong Jun, Jung, Heejae, Choi, Gowoon, Lee, Miran, Weon, Chaehee, Smith, Anthony

Year:

2020

File:

PDF, 2.31 MB

2020

7

Design of a Nonisolated Fuel Cell Boost Charger for Lithium Polymer Batteries With a Low Output Ripple

Tran, Van-Long, Tran, Ngoc-Tham, Yu, Sun-Ho, Park, Yongjin, Choi, Woojin

Journal:

IEEE Transactions on Energy Conversion

Year:

2015

Language:

english

File:

PDF, 1.19 MB

english, 2015

8

A weak-coupling immersed boundary method for fluid-structure interaction with low density ratio of solid to fluid

Kim, Woojin, Lee, Injae, Choi, Haecheon

Journal:

Journal of Computational Physics

Year:

2018

Language:

english

File:

PDF, 2.91 MB

english, 2018

9

An Accurate State of Charge Estimation Method for Lithium Iron Phosphate Battery Using a Combination of an Unscented Kalman Filter and a Particle Filter

Nguyen, Thanh-Tung, Khan, Abdul Basit, Ko, Younghwi, Choi, Woojin

Journal:

Year:

2020

File:

PDF, 1.62 MB

2020

10

A Highly Sensitive Capacitive Touch Sensor Integrated on a Thin-Film-Encapsulated Active-Matrix OLED for Ultrathin Displays

Sunkook Kim, Woong Choi, Woojin Rim, Youngtea Chun, Hongsik Shim, Hyukjun Kwon, Jongsoo Kim, Inseo Kee, Sungchul Kim, SangYoon Lee, Jongsun Park

Journal:

IEEE Transactions on Electron Devices

Year:

2011

Language:

english

File:

PDF, 922 KB

english, 2011

11

[IEEE ECCE Asia (ICPE 2011- ECCE Asia) - Jeju, Korea (South) (2011.05.30-2011.06.3)] 8th International Conference on Power Electronics - ECCE Asia - Design and control of the phase shift full bridge converter for the on-board battery charger of the electric forklift

Kim, Tae-Hoon, Lee, Seung-Jun, Choi, Woojin

Year:

2011

Language:

english

File:

PDF, 576 KB

english, 2011

12

A compact multilayer IC package model for efficient simulation, analysis, and design of high-performance VLSI circuits

Yungseon Eo,, Eisenstadt, W.R., Woojin Jin,, Jinwoo Choi,, Jongin Shim,

Journal:

IEEE Transactions on Advanced Packaging

Year:

2003

Language:

english

File:

PDF, 1020 KB

english, 2003

13

[IEEE 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC 2016 - ECCE Asia) - Hefei, China (2016.5.22-2016.5.26)] 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) - A novel quasi-resonant ZVZCS phase shift full bridge converter with an active clamp in the secondary

Tran, Dai-Duong, Vu, Hai-Nam, Woojin Choi,

Year:

2016

Language:

english

File:

PDF, 682 KB

english, 2016

14

Flow around a helically twisted elliptic cylinder

Kim, Woojin, Lee, Jungil, Choi, Haecheon

Journal:

Physics of Fluids

Year:

2016

Language:

english

File:

PDF, 8.77 MB

english, 2016

15

Review of Piezoelectric Micromachined Ultrasonic Transducers and Their Applications

Jung, Joontaek, Lee, Wonjun, Kang, Woojin, Shin, EunJung, Ryu, Jungho, Choi, Hongsoo

Journal:

Journal of Micromechanics and Microengineering

Year:

2017

Language:

english

File:

PDF, 4.45 MB

english, 2017

16

[IEEE 2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC) - Jeju, Korea (South) (2018.1.22-2018.1.25)] 2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC) - Real-time depth map processor for offset aperture based single camera system

Kim, Hyeji, Lim, Jinyeon, Lee, Yeongmin, Yun, Woojin, Kim, Young-Gyu, Choi, Wonseok, Khan, Asim, Khan, Muhammad Umar Karim, Homidov, Said, Park, Hyun Sang, Kyung, Chong-Min

Year:

2018

Language:

english

File:

PDF, 415 KB

english, 2018

17

Offset Aperture: A Passive Single-Lens Camera for Depth Sensing

Khan, Muhammad Umar Karim, Khan, Asim, Lim, Jinyeon, Hamidov, Said, Choi, Won-Seok, Yun, Woojin, Lee, Yeong-Min, Kim, Young-Gyu, Park, Hyun-Sang, Kyung, Chong-Min

Journal:

IEEE Transactions on Circuits and Systems for Video Technology

Year:

2018

Language:

english

File:

PDF, 49.79 MB

english, 2018

18

Bidirectional association between gallstones and renal stones: Two longitudinal follow-up studies using a national sample cohort

Kim, So Young, Song, Chang Myeon, Lim, Hyun, Lim, Man Sup, Bang, Woojin, Choi, Hyo Geun

Journal:

Scientific Reports

Year:

2019

Language:

english

File:

PDF, 923 KB

english, 2019

19

A Quasi-Resonant ZVZCS Phase-Shifted Full-Bridge Converter with an Active Clamp in the Secondary Side

Tran, Duong, Vu, Nam, Choi, Woojin

Journal:

Year:

2018

File:

PDF, 5.86 MB

2018

20

Strain engineering and epitaxial stabilization of halide perovskites

Chen, Yimu, Lei, Yusheng, Li, Yuheng, Yu, Yugang, Cai, Jinze, Chiu, Ming-Hui, Rao, Rahul, Gu, Yue, Wang, Chunfeng, Choi, Woojin, Hu, Hongjie, Wang, Chonghe, Li, Yang, Song, Jiawei, Zhang, Jingxin, Qi,

Journal:

Year:

2020

File:

PDF, 5.66 MB

2020

21

A fabrication process for flexible single-crystal perovskite devices

Lei, Yusheng, Chen, Yimu, Zhang, Ruiqi, Li, Yuheng, Yan, Qizhang, Lee, Seunghyun, Yu, Yugang, Tsai, Hsinhan, Choi, Woojin, Wang, Kaiping, Luo, Yanqi, Gu, Yue, Zheng, Xinran, Wang, Chunfeng, Wang, Chon

Journal:

Year:

2020

File:

PDF, 18.40 MB

2020

22

Evaluation of deformation modulus of cemented sand using CPT and DMT

Moon-Joo Lee, Sung-Jin Hong, Young-Min Choi, Woojin Lee

Journal:

Engineering Geology

Year:

2010

Language:

english

File:

PDF, 912 KB

english, 2010

23

Reductive dechlorination of carbon tetrachloride in acidic soil manipulated with iron(II) and bisulfide ion

Kyunghoon Choi, Woojin Lee

Journal:

Journal of Hazardous Materials

Year:

2009

Language:

english

File:

PDF, 982 KB

english, 2009

24

Fuel-cell powered uninterruptible power supply systems: Design considerations

Woojin Choi, Jo.W. Howze, Prasad Enjeti

Journal:

Journal of Power Sources

Year:

2006

Language:

english

File:

PDF, 535 KB

english, 2006

25

Shape-controlled Pd nanostructure catalysts for highly efficient electrochemical power sources

Young-Woo Lee, Jae-Kyung Oh, Hyun-Su Kim, Jin-Kyu Lee, Sang-Beom Han, Woojin Choi, Kyung-Won Park

Journal:

Journal of Power Sources

Year:

2010

Language:

english

File:

PDF, 1.09 MB

english, 2010

26

A novel parameter extraction method for the one-diode solar cell model

Wook Kim, Woojin Choi

Journal:

Year:

2010

Language:

english

File:

PDF, 543 KB

english, 2010

27

Suspension arrays of hydrogel microparticles prepared by photopatterning for multiplexed protein-based bioassays

Woojin Lee, Dongkil Choi, Jung-Hyun Kim, Won-Gun Koh

Journal:

Biomedical Microdevices

Year:

2008

Language:

english

File:

PDF, 459 KB

english, 2008

28

Assessment of geotechnical variability of Songdo silty clay

Donghee Kim, Kyu-Sun Kim, Seongkwon Ko, Youngmin Choi, Woojin Lee

Journal:

Engineering Geology

Year:

2012

Language:

english

File:

PDF, 1.42 MB

english, 2012

29

Adaptive Clock Generation Technique for Variation-Aware Subthreshold Logics

Rim, Woojin, Choi, Woong, Park, Jongsun

Journal:

IEEE Transactions on Circuits and Systems II: Express Briefs

Year:

2012

Language:

english

File:

PDF, 1.02 MB

english, 2012

30

Performance Improvement of LCL-Filter-Based Grid-Connected Inverters Using PQR Power Transformation

Hea-Gwang Jeong, Kyo-Beum Lee, Sewan Choi, Woojin Choi

Journal:

IEEE Transactions on Power Electronics

Year:

2010

Language:

english

File:

PDF, 1.85 MB

english, 2010

31

Fabrication of Micro Fresnel Zone Plate Lens on a Mode-Expanded Hybrid Optical Fiber Using a Femtosecond Laser Ablation System

Jun Ki Kim, Jongki Kim, Kyunghwan Oh, Ik-Bu Sohn, Woojin Shin, Hae Young Choi, Byeongha Lee

Journal:

IEEE Photonics Technology Letters

Year:

2009

Language:

english

File:

PDF, 540 KB

english, 2009

32

Design and implementation of the low cost and fast solar charger with the rooftop PV array of the vehicle

Nguyen, Thanh-Tuan, Kim, Hyung Won, Lee, Geun Hong, Choi, Woojin

Journal:

Year:

2013

Language:

english

File:

PDF, 4.52 MB

english, 2013

33

Multi Degrees of Freedom Forceps for Ultrasonically Activated Device using Ultrasonic Motor

Kobayashi, Etsuko, Sakamoto, Hisashi, Woojin, Choi, Morita, Takeshi, Kanda, Takefumi, Sakuma, Ichiro

Journal:

Year:

2013

Language:

english

File:

PDF, 584 KB

english, 2013

34

Improvement of mechanical reliability by patterned silver/Indium-Tin-Oxide structure for flexible electronic devices

Baek, Kyunghyun, Jang, Kyungsoo, Lee, Youn-Jung, Ryu, Kyungyul, Choi, Woojin, Kim, Doyoung, Yi, Junsin

Journal:

Thin Solid Films

Year:

2013

Language:

english

File:

PDF, 800 KB

english, 2013

35

Enhancement of electrical stability of a-IGZO TFTs by improving the surface morphology and packing density of active channel

Raja, Jayapal, Jang, Kyungsoo, Nguyen, Hong Hanh, Trinh, Thanh Thuy, Choi, Woojin, Yi, Junsin

Journal:

Current Applied Physics

Year:

2013

Language:

english

File:

PDF, 1.50 MB

english, 2013

36

Novel Time Division Multiple Control Method for Multiple Output Battery Charger

Tran, Van-Long, Choi, Woojin

Journal:

IEEE Transactions on Power Electronics

Year:

2014

Language:

english

File:

PDF, 701 KB

english, 2014

37

[IEEE 2014 IEEE 26th International Symposium on Power Semiconductor Devices & IC's (ISPSD) - Waikoloa, HI, USA (2014.6.15-2014.6.19)] 2014 IEEE 26th International Symposium on Power Semiconductor Devices & IC's (ISPSD) - Impacts of conduction band offset and border traps on Vth instability of gate recessed normally-off GaN MIS-HEMTs

Choi, Woojin, Ryu, Hojin, Jeon, Namcheol, Lee, Minseong, Lee, Neung-Hee, Seo, Kwang-Seok, Cha, Ho-Young

Year:

2014

Language:

english

File:

PDF, 1.28 MB

english, 2014

38

[IEEE 2010 IEEE International Symposium on Circuits and Systems - ISCAS 2010 - Paris, France (2010.05.30-2010.06.2)] Proceedings of 2010 IEEE International Symposium on Circuits and Systems - Implementation of adaptive grain signatures for transactional memories

Choi, Woojin, Kang, Young Hoon, Kwon, Taek-Jun, Draper, Jeff

Year:

2010

Language:

english

File:

PDF, 278 KB

english, 2010

39

[IEEE 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 ECCE-ASIA) - Hiroshima, Japan (2014.5.18-2014.5.21)] 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA) - Multiple output charger based on phase shift full bridge converter with novel Time Division Multiple Control technique

Van-Long Tran,, Woojin Choi,

Year:

2014

Language:

english

File:

PDF, 2.50 MB

english, 2014

40

Effects of various surface treatments on gate leakage, subthreshold slope, and current collapse in AlGaN/GaN high-electron-mobility transistors

Lee, Neung-Hee, Lee, Minseong, Choi, Woojin, Kim, Donghwan, Jeon, Namcheol, Choi, Seonhong, Seo, Kwang-Seok

Journal:

Japanese Journal of Applied Physics

Year:

2014

Language:

english

File:

PDF, 1.04 MB

english, 2014

41

Global transcription network incorporating distal regulator binding reveals selective cooperation of cancer drivers and risk genes

Kim, Kwoneel, Yang, Woojin, Lee, Kang Seon, Bang, Hyoeun, Jang, Kiwon, Kim, Sang Cheol, Yang, Jin Ok, Park, Seongjin, Park, Kiejung, Choi, Jung Kyoon

Journal:

Nucleic Acids Research

Year:

2015

Language:

english

File:

PDF, 8.33 MB

english, 2015

42

Time-resolved energy transduction in a quantum capacitor

Woojin Jung, Doohee Cho, Min-Kook Kim, Hyoung Joon Choi and In-Whan Lyo

Journal:

Proceedings of the National Academy of Sciences

Year:

2011

Language:

english

File:

PDF, 1.11 MB

english, 2011

43

A top-crossover-to-bottom addressed segmented annular array using piezoelectric micromachined ultrasonic transducers

Jung, Joontaek, Lee, Wonjun, Kang, Woojin, Hong, Hyeryung, Song, Hi Yuen, Oh, Inn-yeal, Park, Chul Soon, Choi, Hongsoo

Journal:

Journal of Micromechanics and Microengineering

Year:

2015

Language:

english

File:

PDF, 2.91 MB

english, 2015

44

Too Big to Jail? Company Status and Judicial Bias in an Emerging Market

Choi, Hansoo, Kang, Hyung-Goo, Kim, Woojin, Lee, Changmin, Park, Jongsik

Journal:

Corporate Governance: An International Review

Year:

2016

Language:

english

File:

PDF, 372 KB

english, 2016

45

Conductive Magnetic-Patchy Colloidal Microparticles for High Performance Pressure Sensor

LEE, WOOJIN, Han, Sang Woo, You, Insang, Choi, Song-Ee, Jeong, Unyong, Kim, Jin Woong

Journal:

Chemical Communications

Year:

2016

Language:

english

File:

PDF, 1.10 MB

english, 2016

46

Estimation of greenhouse gas emissions from sewer pipeline system

Kyung, Daeseung, Kim, Dongwook, Yi, Sora, Choi, Wonyong, Lee, Woojin

Journal:

The International Journal of Life Cycle Assessment

Year:

2017

Language:

english

File:

PDF, 645 KB

english, 2017

47

A Novel Soft-switching Full Bridge Converter with a Combination of a Secondary Switch and a Non-dissipative Snubber

Tran, Dai-Duong, Vu, Hai-Nam, Yu, Sunho, Choi, Woojin

Journal:

IEEE Transactions on Power Electronics

Year:

2017

Language:

english

File:

PDF, 1.53 MB

english, 2017

48

Searching for consensus in the approach to patients with chronic lateral ankle instability: ask the expert

Michels, Frederick, Pereira, H., Calder, J., Matricali, G., Glazebrook, M., Guillo, S., Karlsson, J., Acevedo, Jorge, Batista, Jorge, Bauer, Thomas, Calder, James, Carreira, Dominic, Choi, Woojin, Cor

Journal:

Knee Surgery, Sports Traumatology, Arthroscopy

Year:

2017

Language:

english

File:

PDF, 552 KB

english, 2017

49

Gas cleaning with molten tin for hydrogen sulfide and tar in producer gas generated from biomass gasification

Moon, Jihong, Jo, Woojin, Jeong, Soohwa, Bang, Byungryeul, Choi, Youngtai, Hwang, Jungho, Lee, Uendo

Journal:

Year:

2017

Language:

english

File:

PDF, 1.31 MB

english, 2017

50

31-mode piezoelectric micromachined ultrasonic transducer with PZT thick film by granule spraying in vacuum process

Jung, Joontaek, Annapureddy, Venkateswarlu, Hwang, Geon-Tae, Song, Youngsup, Lee, Wonjun, Kang, Woojin, Ryu, Jungho, Choi, Hongsoo

Journal:

Applied Physics Letters

Year:

2017

Language:

english

File:

PDF, 1.46 MB

english, 2017

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