Identical-video retrieval using the low-peak feature of a video's audio information. - MyoungBeom Chung; IlJu Ko (J. Zhejiang Univ. Sci. C, 2010)

An algorithm that minimizes audio fingerprints using the difference of Gaussians. - MyoungBeom Chung; IlJu Ko (J. Zhejiang Univ. Sci. C, 2011)

Intelligent copyright protection system using a matching video retrieval algorithm. - MyoungBeom Chung; IlJu Ko (Multim. Tools Appl., 2012)

Novel bulletin board system based on document object model and client-side scripting for improved interaction. - Junguye Hong; Myoungbeom Chung; Hyunseung Choo (ICOIN, 2013)

Picture browsing non-touch interaction methods for smartphones using an accelerometer and camera with a focus on phone dialing. - Myoungbeom Chung; Hyunseung Choo (Multim. Tools Appl., 2014)

Data-Sharing Method for Multi-Smart Devices at Close Range. - Myoungbeom Chung; IlJu Ko (Mob. Inf. Syst., 2015)

Near wireless-control technology between smart devices using inaudible high-frequencies. - Myoungbeom Chung; Hyunseung Choo (Multim. Tools Appl., 2015)

Detection of a Robust High-Frequency Range via Noise Analysis in a Real-World Environment. - Myoungbeom Chung; IlJu Ko (CSA/CUTE, 2016)

One-to-Many Data Transmission for Smart Devices at Close Range. - Myoungbeom Chung (IoTDI, 2016)

Effective near advertisement transmission method for smart-devices using inaudible high-frequencies. - MyoungBeom Chung (Multim. Tools Appl., 2016)

Short distance data transmission method using inaudible high-frequencies between smart devices. - Myoungbeom Chung (Telecommun. Syst., 2019)

Density Estimation System of Space Users Using High Frequencies of Speaker. - Myoungbeom Chung (Mob. Inf. Syst., 2020)

A Disembarking Notification Application for Public Transportation Using Inaudible Frequency. - Myoungbeom Chung (Mob. Inf. Syst., 2022)

Number-of-Passengers Counting System on Public Buses Using Beacon Technology and Smart Devices. - Myoungbeom Chung (ICIIT, 2023)