Inventor · disambiguated record
Roger K. Malmhall
Also filed as: MALMHALL ROGER K · MALMHALL ROGER KLAUS
9 granted patents·84 citations·filing 1997–2013
87Inventor score
Files withRES INVESTMENT NETWORK INC5RANJAN RAJIV YADAV2AVALANCHE TECHNOLOGY INC1SEAGATE TECHNOLOGY1
Top patents by PatentIndex Score
9 records- 0189US7158470B2Near-field optical head system with integrated slider and laserRES INVESTMENT NETWORK INC·Filed 2005·Granted Jan 2, 2007·10 cites·10 claims
- 0286US6963530B1Near-field optical head system with integrated slider and laserRES INVESTMENT NETWORK INC·Filed 2000·Granted Nov 8, 2005·21 cites·10 claims
- 0374US8164947B2Low current switching magnetic tunnel junction design for magnetic memory using domain wall motionRANJAN RAJIV YADAV·Filed 2011·Granted Apr 24, 2012·4 cites·14 claims
- 0472US7327667B2Semiconductor laser and associated drive circuit substrateRES INVESTMENT NETWORK INC·Filed 2004·Granted Feb 5, 2008·7 cites·12 claims
- 0565US5930434AOptical disc data storage system using optical waveguideSEAGATE TECHNOLOGY·Filed 1997·Granted Jul 27, 1999·28 cites·10 claims
- 0664US7069569B2Near-field optical head system with integrated slider and laserRES INVESTMENT NETWORK INC·Filed 2002·Granted Jun 27, 2006·8 cites·34 claims
- 0764US6937637B1Semiconductor laser and associated drive circuit substrateRES INVESTMENT NETWORK INC·Filed 2003·Granted Aug 30, 2005·4 cites·24 claims
- 0861US8427863B2Low current switching magnetic tunnel junction design for magnetic memory using domain wall motionRANJAN RAJIV YADAV·Filed 2011·Granted Apr 23, 2013·2 cites·23 claims
- 0945US8724379B2Magnetic memory with a domain wallAVALANCHE TECHNOLOGY INC·Filed 2013·Granted May 13, 2014·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →