Inventor
Chan Ho Song
Inventor
Gwacheon-si, KR
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems30%
F24FAir-conditioning26%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications22%
F04BPositive-displacement machines for liquids4%
A47JKitchen equipment2%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
C01BNon-metallic elements2%
E02DFoundations2%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact2%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application2%
PatentTitleYear
8,871,150'Apparatus and method for supplying amine using thermal decomposition'20147,703,296'Dual cooling mode air conditioner for normal or rapid cooling'20107,578,137'Air-conditioning system with multiple indoor and outdoor units and control system therefor'20097,257,964'Air conditioner'20077,251,948'Pressure equalizer of compressor of air conditioner'20077,240,502'Method for controlling operation of air-conditioner'20077,228,709'Unitary air conditioning system'20077,213,404'Method for controlling operation of air conditioning system'20077,174,741'Air conditioner'20077,165,420'Apparatus for converting refrigerant pipe of air conditioner'20077,165,416'Air conditioner'20077,165,419'Apparatus for converting refrigerant pipe of air conditioner'20077,162,889'Air conditioner'20077,155,921'Air conditioning system and air conditioning method'20077,069,740'Accumulator and air conditioning system using the same'20067,047,761'Stand-type air conditioner'20067,007,495'Combined ventilating and air conditioning system'20067,003,976'Air conditioner'20066,945,065'Cooling/heating system of air conditioner'20056,918,263'Air conditioning system'20056,915,655'Air conditioning system'20056,915,658'Accumulator and air conditioning system using the same'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to LG ELECTRONICS INC (21)· patent assignee history
2005–2007Based in Gwacheon-si, KR· patent location history
2005–2007Based in Gyeonggi-do, KR· patent location history
2007–2010Based in Yongin-si, KR· patent location history
2014Patents assigned to AHN HYUN-KYOUNG (1)· patent assignee history
2014Patents assigned to GWON HYUK-JUN (1)· patent assignee history
2014Patents assigned to JEONG EUN-SUN (1)· patent assignee history
2014Patents assigned to JUNG HYUN-JUN (1)· patent assignee history
2014Based in Gumi-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 21 | 2005–2010 |
| AHN HYUN-KYOUNG | 1 | 2014 |
| GWON HYUK-JUN | 1 | 2014 |
| JEONG EUN-SUN | 1 | 2014 |
| JUNG HYUN-JUN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gwacheon-si, KR | 11 | 2005–2007 |
| Gyeonggi-do, KR | 7 | 2005–2007 |
| Yongin-si, KR | 3 | 2007–2010 |
| Gumi-si, KR | 1 | 2014 |