Inventor · disambiguated record
Chang-Young Song
Also filed as: SONG CHANG YOUNG
2 granted patents·1 pending application·16 citations·filing 1997–2007
51Inventor score
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3 records- 0151US2009127332A1System for processing payment employing off-line transaction approval mode of mobile card and method thereofPARK KYUNG YANG·Filed 2007·Application pending·0 cites
- 0241US7366180B2Hybrid base station transceiver for plural networksSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 29, 2008·0 cites·9 claims
- 0338US5956395AAutomatic redial method for telephone switching systemSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Sep 21, 1999·16 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →