Inventor · disambiguated record
David A. Chang-Yen
Also filed as: CHANG-YEN DAVID · CHANG-YEN DAVID A
3 granted patents·4 pending applications·24 citations·filing 2005–2013
69Inventor score
Files withCYNVENIO BIOSYSTEMS INC2UNIV UTAH RES FOUND2ABBOTT DIABETES CARE INC1CYNVENIO BIOSYSTEMS LLC1GALE BRUCE1
Top patents by PatentIndex Score
7 records- 0181US8210119B2Spotting device and method for high concentration spot deposition on microarrays and other microscale devicesGALE BRUCE·Filed 2005·Granted Jul 3, 2012·12 cites·13 claims
- 0280US8999726B2Microfluidic interface for highly parallel addressing of sensing arraysUNIV UTAH RES FOUND·Filed 2013·Granted Apr 7, 2015·6 cites·12 claims
- 0380US8383059B2Microfluidic interface for highly parallel addressing of sensing arraysUNIV UTAH RES FOUND·Filed 2005·Granted Feb 26, 2013·6 cites·12 claims
- 0446US2011127222A1Trapping magnetic cell sorting systemCYNVENIO BIOSYSTEMS INC·Filed 2009·Application pending·0 cites
- 0542US2013142942A1Methods of Making a Reference Electrode for an Electrochemical SensorABBOTT DIABETES CARE INC·Filed 2012·Application pending·0 cites
- 0641US2009053799A1Trapping magnetic sorting system for target speciesCYNVENIO BIOSYSTEMS LLC·Filed 2008·Application pending·0 cites
- 0740US2011137018A1Magnetic separation system with pre and post processing modulesCYNVENIO BIOSYSTEMS INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →