Inventor · disambiguated record
Seung Kil Son
Also filed as: SON SEUNG KIL
8 granted patents·9 pending applications·4 citations·filing 2011–2023
74Inventor score
Top patents by PatentIndex Score
17 records- 0163US10823298B2Warm water recirculating valve using direct water supply tubeKYUNGDONG NAVIEN CO LTD·Filed 2017·Granted Nov 3, 2020·1 cites·9 claims
- 0260US11168822B2Connector assembly for hose connection of hot water matKYUNGDONG NAVIEN CO LTD·Filed 2018·Granted Nov 9, 2021·1 cites·14 claims
- 0358US12365607B2Water softening systemKYUNGDONG NAVIEN CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·10 claims
- 0458US9364799B2Separate flow path type of gas-air mixing deviceSON SEUNG KIL·Filed 2011·Granted Jun 14, 2016·2 cites·10 claims
- 0558US2024060684A1Air heating apparatusKYUNGDONG NAVIEN CO LTD·Filed 2023·Application pending·0 cites
- 0653US11965668B2Device for managing temperatureKYUNGDONG NAVIEN CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·17 claims
- 0749US11149870B2Recirculation valve and hot water recirculation system using the sameKYUNGDONG NAVIEN CO LTD·Filed 2019·Granted Oct 19, 2021·0 cites·12 claims
- 0849US2020346952A1Soft-water systemKYUNGDONG NAVIEN CO LTD·Filed 2019·Application pending·0 cites
- 0949US2022009802A1Ion removal kitKYUNGDONG NAVIEN CO LTD·Filed 2019·Application pending·0 cites
- 1046US9970654B2Combustion device for improving turndown ratioKYUNGDONG NAVIEN CO LTD·Filed 2013·Granted May 15, 2018·0 cites·3 claims
- 1141US2019148743A1Fuel cell system including heat exchanger using burner off-gasKYUNGDONG NAVIEN CO LTD·Filed 2017·Application pending·0 cites
- 1241US2015204577A1Structure for controlling temperature of hot-water supply from waste heat recovery system using three-way valve or mixing valve, and structure for controlling temperature of hot-water supply from waste heat recovery system using heat exchanger in hot-water tankKYUNGDONG NAVIEN CO LTD·Filed 2013·Application pending·0 cites
- 1341US2017363301A1Hot water supply apparatus provided with pressure reducing valveKYUNGDONG NAVIEN CO LTD·Filed 2015·Application pending·0 cites
- 1441US2020313205A1Fuel cell system including heat exchanger using anode gas or anode off-gasKYUNGDONG NAVIEN CO LTD·Filed 2017·Application pending·0 cites
- 1540US2021055018A1Method for detecting unusual condition of gas appliance, and water-heating deviceKYUNGDONG NAVIEN CO LTD·Filed 2020·Application pending·0 cites
- 1639US2018191014A1Solid oxide fuel cell system having coating layer formed thereonKYUNGDONG NAVIEN CO LTD·Filed 2016·Application pending·0 cites
- 1732US10663356B2Method for measuring temperature at each location of pipe in hot water supply systemKYUNGDONG NAVIEN CO LTD·Filed 2016·Granted May 26, 2020·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →