Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627500 | Occupancy detection apparatus and method for controlling the same | Byoungkeun Cha, Jinseo Son, Kyeungjae Kim | 2020-04-21 |
| 9891609 | Central control apparatus for controlling facilities and facility control system having the same | Dongkyu Lee | 2018-02-13 |
| 9389600 | Central control system and method for setting control point thereof | Seungtae KO | 2016-07-12 |
| 9367056 | Test-operation control apparatus, system, and method | Hanwon Park | 2016-06-14 |
| 9170575 | Facilities control system and operating method of the same | Dohyung Kwon | 2015-10-27 |
| 8936039 | Communication apparatus, air conditioning system having the same and communication method thereof using refrigerant pipes | Juntae Kim, Seunghwan Jung | 2015-01-20 |
| 8781634 | Air conditioning system and communication method thereof | Juntae Kim | 2014-07-15 |
| 8666684 | Air conditioning system and method for calculating amount of filling refrigerants of the same | Seungtae KO, Chisun Ahn | 2014-03-04 |