Inventor · disambiguated record
Wen-Chein David Hsiao
Also filed as: HSIAO WEN-CHEIN DAVID
3 granted patents·27 citations·filing 2002–2008
67Inventor score
Technology areasG11B
Files withIBM3
Top patents by PatentIndex Score
3 records- 0187US6947255B2Magnetic head having a notched pole piece structure and method of making the sameIBM·Filed 2002·Granted Sep 20, 2005·23 cites·19 claims
- 0281US7391591B2Magnetic head having a notched pole piece structure and method of making the sameIBM·Filed 2005·Granted Jun 24, 2008·4 cites·10 claims
- 0360US7489474B2Magnetic head having a notched pole piece structureIBM·Filed 2008·Granted Feb 10, 2009·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →