Inventor · disambiguated record

Chen-Chin Chang

Also filed as: CHANG CHEN-CHIN

1 granted patent·1 pending application·38 citations·filing 1997–2005

46Inventor score

Technology areasH02J Y10T

Files withAMITA TECHNOLOGIES INC LTD1

Top patents by PatentIndex Score

2 records

0169US5873283AMotorized control for a derailleurFiled 1997·Granted Feb 23, 1999·38 cites·2 claims
0235US2006232245A1Protection device for a chargeable batteryAMITA TECHNOLOGIES INC LTD·Filed 2005·Application pending·0 cites

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

Chen-Chin Chang — Patent Inventor | PatentIndex