Inventor · disambiguated record
Chang-Hwan Ji
Also filed as: JI CHANG HWAN
3 granted patents·4 pending applications·3 citations·filing 1999–2022
54Inventor score
Top patents by PatentIndex Score
7 records- 0161US9562816B2Apparatus for inspecting magazine including stopperSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Feb 7, 2017·1 cites·19 claims
- 0236US2013191393A1Emotional matching system and matching method for linking ideal matesJI CHANG HWAN·Filed 2011·Application pending·0 cites
- 0335US2024253905A1System for Receiving and Storing Electronic Device, and Method for Receiving and Storing Electronic Device at Time of TradingMINTIT CO LTD·Filed 2022·Application pending·0 cites
- 0433US2024168742A1Method and System for Obtaining Device Internal Information in Electronic DevicesMINTIT CO LTD·Filed 2022·Application pending·0 cites
- 0532US8317015B2Apparatus for locking a magazineJI CHANG-HWAN·Filed 2010·Granted Nov 27, 2012·0 cites·11 claims
- 0623US2024155250A1Method for Testing Mobile Electronic Device in Automated Device, and Mobile Electronic Device Test SystemMINTIT CO LTD·Filed 2022·Application pending·0 cites
- 0721US6584085B1Apparatus for and method of allocating D-channel to minimum channel when performing basic rate interface service in wireless local loop network systemHYUNDAI CURITEL INC·Filed 1999·Granted Jun 24, 2003·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →