Inventor · disambiguated record

De-Cheng Chang

Also filed as: CHANG DE CHENG

2 granted patents·10 citations·filing 2009–2010

52Inventor score

Technology areasH03F

Files withCHANG DE-CHENG1 IND TECH RES INST1

Top patents by PatentIndex Score

2 records

0175US8089313B2Power amplifierCHANG DE-CHENG·Filed 2010·Granted Jan 3, 2012·9 cites·11 claims
0241US7944308B2Amplifier circuit and the controlling method thereofIND TECH RES INST·Filed 2009·Granted May 17, 2011·1 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →