International Patent Registration

  1. Seongju Chang, Michael Bove, SMART MODULES AND SMART DIGITAL WALL SURFACES COMBINING THE SAME, AND CONTEXT AWARE INTERACTIVE MULTIMEDIA SYSTEM USING THE SAME AND OPERATION METHOD THEREOF, USA, 2009-12-22 / 07636365
  2. Seongju Chang, Apurva Gupta, METHOD OF PROVIDING VIRTUAL REALITY BASED THREE-DIMENSIONAL INTERFACE FOR WEB OBJECT SEARCHES AND REAL0TIME METADATA REPRESENTATIONS AND WEB SEARCH SYSTEM USING THE THREE-DIMENSIONAL INTERFACE, USA, 2014-07-09 / 14327107

Domestic Patent Registration


Registration

  1. Chang, D. Kim, D. Park, WINDOWS BASED INDOOR AIRFLOW REGULATING SYSTEM FOR VENTILATION, FIRE SMOKE AND AIR-INFECTIOUS DISEASE CONTROLS, 2018, Korea, 10-1905140-0000
  2. Chang, MODULE INTEGRATION BASED SMART FLOOR TILES AND SMART FLOOR SYSTEM USING THE SAME, 2019, Korea, 10-1974909-0000
  3. Chang, Solar Tracking Reflection and Diffusion Panel Apparatus for Maximized Indoor Natural Lighting, and Rooftop Sun Sheen Sunlight Light Shelf Apparatus using the same, 2016, Korea, 10-1615312-0000.
  4. Chang, S Jang, E. Lee, K. Park, Multilayered plant cultivation shelf, 2016.01.13 / 10-2013-0160594
  5. Chang, S Jang, Solar Tracking Reflection and Diffusion Panel Apparatus for Maximized Indoor Natural Lighting, and Rooftop Sun Sheen Sunlight Light Shelf Apparatus using the same, 2016.04.19/10-1615312-0000
  6. Chang, S Jang, E. Lee, K. Park, Solar light supplying system for multi-layered plant cultivation facility, 2015.11.10 / 10-1569420-0000
  7. Chang, Apurva Gupta, WEB SEARCH SYSTEM FOR PROVIDING 3-DIMENSIONAL WEB SEARCH INTERFACE BASED VIRTUAL REALITY AND METHOD THEREOF, 2015, Korea, 10-1512084-0000
  8. Chang, A real-time arbitrary transformation enabled spatial assembly system, building forming method and spatial transforming method, 2015, Korea, 10-1484192-0000
  9. Lee, S. Chang, S. Jang, M. Choi, Radiant floor heating and cooling, and ventilation system, 2014, Korea, 10-1477995-0000
  10. Chang, K. Cho, Automated variable wall system including robot system, for automatic assemble and disassemble of indoor partition walls, and wall assemble method and disassemble method, 2014, Korea, 10-1379009-0000
  11. Chang, J. Lee, S. Jang, H. Kim, VARIABLE SMART VENTILATION SYSTEM COMBINED WINDOWS, 2013, Korea, 10-1313865-0000
  12. Chang, H. Kim, D. Suh, S. Jang, Modulation-based intelligent digital space system, 2014, Korea, 10-1414788-0000
  13. Chang, H. Kim, J. Lee, S. Jang, Smart window module and biomimetic window system combining the same modules, 2012, Korea, 10-1199504-0000
  14. Chang, C. Kim, SYSTEM FOR CONTROLLING PERSONAL INDOOR MICROCLIMATE BASED ON RFID & UBIQUITOUS SENSOR NETWORK, 2012, Korea, 10-1135189-0000
  15. Chang, S. Ham, S. Kim, H. Kim, C. Kim, Multi-functional digital floor system and control method, 2012, Korea, 10-1150522-0000
  16. Chang, S. Ham, Smart flower robot and control method thereof, 2011, Korea, 10-1066999-0000
  17. Chang, H. Cho, D. Kim, J. Lee, J. Cho, S. Kim, Terminal apparatus for providing context aware mobile service and method thereof, and server system for providing indoor mobile service in conjunction with the same, 2007, Korea, 10-0775006-0000
  18. Chang, G. Jeon, Grid-type multi smart node system and method for automatically recognizing positions of smart nodes in the same, 2006, Korea, 10-0650023-0000
  19. Chang, S. Jang, Grid speaker system and audio processing method in the same, 2007, Korea, 10-0777221-0000
  20. Chang, System for collectively recognizing speech and method thereof, 2007, Korea, 10-0728620-0000
  21. Chang, M. Lee, Context aware video chatting system based on user location and method thereof, 2006, Korea, 10-0650022-0000

Application

  1. Chang, REAL-TIME PHYSICAL PROPERTY ADJUSTABLE SMART WINDOW SYSTEM USING MULTI-SEGMENTED FUNCTIONAL FILM ROLL, 2019, Korea, 10-2019-0016592
  2. Chang, D. Park, MULTIPLE-PURPOSE VARIABLE TYPE FRAME MODULE SYSTEM, 2019, Korea, 10-2019-0050094
  3. Chang, G. Cha, H. Park, PLUG AND PLAY GENERAL INTERNET OF THINGS NODE BASED SMART MONITORING SYSTEM AND METHOD FOR RECOGNIZING TYPE OF SENSOR IN THE SAME, 2019, Korea, 10-2019-0030716
  4. Chang, J. Kim, Module Assembled Flexible Design Fire Door Equipped with Weight and Magnet Based Closing Control Apparatus, 2016, Korea, 10-2016-0017351
  5. Chang, I2C Based Cabling Free Smart Floor Tiles and the Smart Floor Using Those Tiles, 2016, Korea, 10-2016-0005883
  6. Chang, A Smart Window System Allowing Real-time Changes of Physical Characteristics Combined with Automated Ventilation Mechanism, 2015, Korea, 10-2015-0053054
  7. Chang, W. Yang, H. Lee, S. Park, D. Suh, Smart table system for restaurant equipped with emotion associated lighting, 2013, Korea, 10-2013-0022270
  8. Chang, S. Jang, G. Han, S. Oh, D. Suh, User Tracking Sound Generation System Based on Image Recognition Technique, 2013, Korea, 10-2013-0022272
  9. Chang, J. Yoon, S. Kim, Denis Guzanov, Kabir M. Ruhul, D. Suh, Individual Feeding Preference Based Multi-Pet Feeding Automation System, 2013, Korea, 10-2013-0022273
  10. Chang, H. Kim, J. Lee, Digital musical instrument system based on RFID tag embedded portable interface and method for implementing the same, 2014, Korea, 10-2014-0055012
  11. Chang, D. Park, M. Choi, D. Suh, Personal computer remote access system based on RFID associated user recognition mechanism, 2013, Korea, 10-2013-0022274
  12. Chang, S. Jang, J. Kim, S. Kim, RFID based drink bending machine and smart mug system based for automated beverage selection and payment, 2013, Korea, 10-2013-0022275
  13. Chang, S. Jang, Solar Tracking Reflection and Diffusion Panel Apparatus for Maximized Indoor Natural Lighting, and Rooftop Sun Sheen Sunlight Light Shelf Apparatus using the same, 2013, Korea, 10-2013-0121441

Software Registration

  1. Chang, B. Noh, A Robust Fire Detection System Applicable to Various Fire Event Types and Conditions, 2017, Korea, C-2017-034165,
  2. Chang, CURE (Circulative Urban Resources Environment), 2016, Korea, C-2016-018671