Inventor · disambiguated record

Donald St. John Beeman

Also filed as: BEEMAN DONALD ST JOHN

2 granted patents·11 citations·filing 2001–2002

55Inventor score

Technology areasG06G H10D

Files withNAT SEMICONDUCTOR CORP2

Top patents by PatentIndex Score

2 records

0159US6614284B1PNP multiplierNAT SEMICONDUCTOR CORP·Filed 2001·Granted Sep 2, 2003·8 cites·10 claims
0242US6576977B1Low cost bias technique for dual plate integrated capacitorsNAT SEMICONDUCTOR CORP·Filed 2002·Granted Jun 10, 2003·3 cites·12 claims

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