Inventor · disambiguated record
Robert Owen Campbell
Also filed as: CAMPBELL ROBERT O · CAMPBELL ROBERT OWEN
3 granted patents·2 pending applications·59 citations·filing 1994–2010
72Inventor score
Top patents by PatentIndex Score
5 records- 0182US6965494B2Magnetic recording head having a first pole for generating an easy axis field and an auxiliary pole for generating a first auxiliary hard axis field that opposes an initial hard axis fieldCAMPBELL ROBERT OWEN·Filed 2003·Granted Nov 15, 2005·32 cites·46 claims
- 0252US2010006088A1Tracking Concentrator Employing Inverted Off-Axis Optics and MethodCAMPBELL ROBERT OWEN·Filed 2009·Application pending·0 cites
- 0350US5452162AActive electromagentic latch having no moving parts for disk file actuatorQUANTUM CORP·Filed 1994·Granted Sep 19, 1995·8 cites·15 claims
- 0438US2010175685A1Advanced Tracking Concentrator Employing Rotating Input Arrangement and MethodCAMPBELL ROBERT OWEN·Filed 2010·Application pending·0 cites
- 0537US6397173B1Application specific waveform generatorASTEC INTERNAT LLC·Filed 1999·Granted May 28, 2002·19 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →