Smart water management (istec.co.kr) - Product : water meter, level & flow meter, piezoelectric device- Solution : smart water supply, smart irrigation

- Understanding robot trends and core technologies (Lidar/Camera, SLAM, autonomous mobility, etc.) within a short period of time.Mid- to long-term technology roadmap planning.- External activities such as IITP project bank planning committee member, KIST project planning member, and KST.- A technical guide to object detection, sensor fusion, and signal processing AI- Embedded SLAM controller, ROS2/DDS-based middleware technology planning

- Domestic sales support, development schedule management for domestic product delivery, and deduction of solutions between Korean and European organizations for various technical issues. Since European organizations are differentiated by function in Israel, France, Belgium, and Germany, work is coordinated through teleconference with local project leaders and engineers.- Participated in multiple roles such as managing Mobis projects, writing new proposals and participating in bidding, responding to purchasing teams, and responding to factory relocation.- Tesla telematics KT certification support, meeting and responding to Tesla engineers and Intel engineers.- Humax technical support.

- HW module introduction and SW architecture design: HW is NXP i.mx6 used for car audio, SW consists of embedded Linux + own multi-thread, built-in web server for external device control.- Comparative review of various solutions to process DSP functions with MCP (i.mx6): collaborate with US companies to implement it on embedded Linux- Patent for multi-threading architecture and control and received award: Excellent Invention by KIPA (Korea Invention Promotion Association) and IP Awards by KIPO (Korea Intellectual Property Office)- Development of all-in-one 8 input / 8 output digital broadcasting controller: securing multi-function and price competitiveness and signing a local distributor through an overseas exhibition (Integrated System Europe), which was very rare for domestic audio products. - Various broadcasting device control units are configured with IOT + Service planning and prototypes that can push disaster broadcasts such as earthquakes by accessing the national public disaster network from cloud hosting.- Incorporating the floating population prediction method in the building into the broadcasting system: Samsung Future Development Center’s project in collaboration with Seoul National University (ICT creative task).- Samsung-sponsored ICT project with Seoul University: combined machine learning to public address system: extremely hard to acquire this project due to high expectation on originality.- Converting many 8-bit MCU-using devices to 32-bit MCU: reviewing LoRa introduction for remote control, reviewing MQTT and CoAP technology for web access to MCU-based IOT equipment.

- ATnT feature phone/smartphone operator approval: comprehensively managed the technical issues/difficulty and progress of each function, responded to ATnT requirement in US at the time of the operator’s final TA approval.- Responsible for technical discussion on new additional services for operators: responding to the requirements of ATnT through on & offline meetings with representatives of local US distributors (PCD, former AudioBox). - Proposal of payment service linking Bracelet and smartphone to Korea Smart Card (T-money): suspended due to decision delay of Korea Smart Card.- Prototyping of a vehicle black box as a wireless hub: in-vehicle use of wireless devices such as game consoles and tablets, and remote-control management of vehicles like current connected cars.

- Multiple CDMA450 mobile phone launches: sales growth, $50 million export award, KOSDAQ IPO- Web push (using XMPP) chatting app development: Romanian operator Zapp implemented the server side and Ubicom implemented the qwerty mobile phone and application, which was very advanced at that time. Joint sales with Zapp and other CDMA450 operators in Europe.- Kyocera OEM model, development of PCIe mini communication card for built-in laptop: It was a mobile communication card that was installed in Lenovo laptops and was the first model to be tried as a PCI express type. Successfully solved technical difficulties such as optimization of power-saving algorithms.

- Verizon operator approval passed: at that time, it was a difficult task that only Samsung, LG, and Hyundai passed the field test. Managed the whole process and led to pass. - Back to Korea, led projects as a SW team head.

- Appointed as the head of the practical development team within the shortest period: there were concerns about my lack of practical experience, but by showing technical ability, took charge of team leader.- Implementing IS-95B features without Qualcomm reference code: Korean Carrier, KT, requested earlier implementation for the pre-test, developed it successfully faster than other cell phone vendors before Qualcomm provided reference code.- Qualcomm BREW application for the first time: when Qualcomm launched BREW, recognized that it was an object-oriented COM (Component Object Model), and Qualcomm later proposed a job offer due to its knowledge and contribution to the introduction of BREW in Hyundai. - The first camera model: After comparing and reviewing several chip vendors at that time, judged, and challenged new solution in terms of technological and economic feasibility.

- Honors and AwardsSept 2017: Excellent Invention Award by KIPA (Korea Invention Promotion Association)Nov 2017: IP Awards by KIPO (Korea Intellectual Property Office)- Extra ActivitiesApr 2012 – Feb 2013 : A 3040 advisory committee of Presidential policyMay 1998 – Aug 1998 : MPEG-7 Demonstration Program for LGNov 1997 – Feb 1998 : PCB Mounting Monitoring System for Samsung SDIFeb 1997 – May 1997 : Windows CE Demonstration Program for Comdex KoreaMar 1996 – Nov 1996 : Network Analysis and Management System for KT