Inventor · disambiguated record
Sung-Yen Chang
Also filed as: CHANG SUNG-YEN
2 granted patents·1 pending application·8 citations·filing 2004–2013
54Inventor score
Top patents by PatentIndex Score
3 records- 0139US7512758B2System and method for providing backup service continuity using a virtual backup service pathTAIWAN SEMICONDUCTOR MFG·Filed 2007·Granted Mar 31, 2009·2 cites·7 claims
- 0238US7299326B2System and method for providing backup service continuity using a virtual backup service pathTAIWAN SEMICONDUCTOR MFG·Filed 2004·Granted Nov 20, 2007·6 cites·21 claims
- 0334US2013317319A1Physiology monitoring system and physiology monitoring methodACCTON TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →