Inventor · disambiguated record

Li-Yang Chang

Also filed as: CHANG LI-YANG

2 granted patents·99 citations·filing 2003–2019

59Inventor score

Technology areasA61B

Files withELITEGROUP COMPUTER SYSTEMS CO LTD1 UNIV NAT TAIWAN1

Top patents by PatentIndex Score

2 records

0191USD491523SPower supplyELITEGROUP COMPUTER SYSTEMS CO LTD·Filed 2003·Granted Jun 15, 2004·99 cites·1 claims
0243US11087462B2System and method for determining a colonoscopy imageUNIV NAT TAIWAN·Filed 2019·Granted Aug 10, 2021·0 cites·20 claims

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