-. Design and Implementation of H.264 HD Video Encoder/Decoder and IP cameras. (Major products in US market are VS-102, VS-103 and VS-104.)-. 4K H.264 Video Encoder implementation with Ambarella's SoC and FPGA-. H.265 IP camera implementation with HiSilicon HI3516A and Panasonic sensor.

- Embedded Linux (V2.6) Porting to AMCC PPC440EP Platform and board bring-up- Develop device driver of H.264 video codec (MG3500:Mobilygen)- Develop DMA kernel driver of interface PPC440EP and MG3500s(Video Codec)- Develop device driver of 16CH Video Controller MUX (NVC1600:NextChip)- Develop I2C / GPIO driver for PPC440EP- uboot (Bootloader) Porting to AMCC PPC440EP Platform- Embedded Linux (V2.4) Porting to SAMSUNG S3C2800 ARM based platform and board bring-up- Develop device driver of MPEG4 video encoder (SOLO6000:SoftLogic) and decoder(Xilinx FPGA)- Develop application (middleware program) for Digital Video Recorder- Debugging and tuning file-system, hard disk related (IDE/SATA) driver and USB driver of Embedded Linux

JOB DESCRIPTION or PROJECT(S) - Manage and Lead the Software development team of Stand-Alone DVR. - Design and Implementation of MPEG-4 Stand-Alone DVR and MPEG-4 IP camera using Embedded Linux operating systems including Device Driver, Linux cross tool chain setup and hard disk controller. - Design and Implementation of User Interface for DVR with Linux X- window systems and Graphic API (Application Program Interface)

JOB DESCRIPTION or PROJECT(S) - Design and Implementation of MPEG based CableLabs DOCSIS 1.0 cable modem using pSOS Real-time operating systems with C/C++/TCL programming languages. - Development of Windows base PC Application for MPEG oriented systems.

JOB DESCRIPTION or PROJECT(S) - Development of Windows base PC Application that interface with Media Server for Video/Audio Data Transmission. - Developments of MPEG base CableLabs DOCSIS 1.0 cable modem using pSOS/VxWorks real-time operating systems with C/C++ language.