Inventor · disambiguated record
Ji-Hyeon Hwang
Also filed as: HWANG JI-HYEON
1 granted patent·2 pending applications·2 citations·filing 2011–2016
20Inventor score
Top patents by PatentIndex Score
3 records- 0152US8642002B2Hydrogen gas production system utilizing silicon wastewater and method for production of hydrogen energy using the sameCHOI CHAE-SEOK·Filed 2011·Granted Feb 4, 2014·2 cites·5 claims
- 0250US2014105815A1Hydrogen gas production system utilizing silicon wastewater and method for production of hydrogen energy using the sameCOWAY CO LTD·Filed 2013·Application pending·0 cites
- 0329US2018078884A1Module for connecting flow tubes, and water purifier having sameCOWAY CO LTD·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →