Inventor · disambiguated record
Nelson Cheng
Also filed as: CHENG NELSON · CHENG NELSON SHIH-CHENG
7 granted patents·1 pending application·93 citations·filing 1999–2022
85Inventor score
Files withMAXTOR CORP3DELL PRODUCTS LP2CHENG NELSON1HITACHI GLOBAL STORAGE TECH1HITACHI GLOBAL STORAGE TECH NL1
Top patents by PatentIndex Score
8 records- 0194US7920359B2Magnetic recording apparatus with correlated main magnetic pole-to-shields spacing and main magnetic pole-to-medium layers spacingHITACHI GLOBAL STORAGE TECH NL·Filed 2008·Granted Apr 5, 2011·21 cites·10 claims
- 0291US7567400B2Method and apparatus for improving the error rate of track information on a magnetic storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 28, 2009·19 cites·21 claims
- 0382US6697203B1Method for determining lifetime for media thermal decayMAXTOR CORP·Filed 2000·Granted Feb 24, 2004·20 cites·29 claims
- 0481US6751039B1Method and apparatus for setting magneto resistive head bias current in disk drive for desired head lifetimeMAXTOR CORP·Filed 2001·Granted Jun 15, 2004·20 cites·47 claims
- 0580US8169730B2Suppressing adjacent track interference/far track interference (ATI/FTI) in a hard disk drive (HDD) by an external magnetic fieldCHENG NELSON·Filed 2009·Granted May 1, 2012·8 cites·12 claims
- 0679US11216552B2System and method for verifying first time use of an information handling systemDELL PRODUCTS LP·Filed 2019·Granted Jan 4, 2022·2 cites·20 claims
- 0749US2024143723A1Pre-os authenticationDELL PRODUCTS LP·Filed 2022·Application pending·0 cites
- 0835US6445527B1Method and apparatus to reduce magneto-resistive drive electromigration and improve drive yieldsMAXTOR CORP·Filed 1999·Granted Sep 3, 2002·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →