Inventor · disambiguated record
Li-Yen Chang
Also filed as: CHANG LI · CHANG LI-YEN · CHANG LI-YEN EDWARD
6 granted patents·1 pending application·38 citations·filing 1998–2021
77Inventor score
Top patents by PatentIndex Score
7 records- 0186US8052001B2Case assembly structure of electronic deviceDELTA ELECTRONICS INC·Filed 2008·Granted Nov 8, 2011·15 cites·18 claims
- 0267US6616929B1Swine vesicular disease virus expression vectorsDEV CENTER BIOTECHNOLOGY·Filed 2000·Granted Sep 9, 2003·2 cites·1 claims
- 0363US6022721ACatalase, the gene thereof and composition comprising the same, and process for preparing catalase using genetic engineering technologyDEV CT BIOTECHNOLOGY·Filed 1998·Granted Feb 8, 2000·21 cites·19 claims
- 0461US11855370B2Power adapter assembly structureDELTA ELECTRONICS INC·Filed 2021·Granted Dec 26, 2023·0 cites·10 claims
- 0553US11540431B2Voltage conversion deviceDELTA ELECTRONICS INC·Filed 2021·Granted Dec 27, 2022·0 cites·11 claims
- 0650US11699888B2Power adapter assembly structureDELTA ELECTRONICS INC·Filed 2021·Granted Jul 11, 2023·0 cites·19 claims
- 0738US2013020529A1Method for manufacturing magneto caloric deviceDELTA ELECTRONICS INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →