Inventor · disambiguated record
Nattaporn Khamnualthong
Also filed as: KHAMNUALTHONG NATTAPORN
6 granted patents·1 pending application·21 citations·filing 2012–2023
76Inventor score
Top patents by PatentIndex Score
7 records- 0194US11127421B1Heat-assisted magnetic recording (HAMR) write head with improved corrosion resistance and method for making the headWESTERN DIGITAL TECH INC·Filed 2021·Granted Sep 21, 2021·8 cites·21 claims
- 0284US9659587B1Magnetic head having a reader overcoat with DLC and a recessed writer overcoat without DLCWESTERN DIGITAL (FREMONT) LLC·Filed 2015·Granted May 23, 2017·10 cites·26 claims
- 0381US12159654B1Local extension of head overcoat with a near-field transducer extending toward the media-facing surfaceWESTERN DIGITAL TECH INC·Filed 2023·Granted Dec 3, 2024·1 cites·19 claims
- 0475US11386922B1Multiple protective film on near-field transducer of heat-assisted magnetic recording deviceWESTERN DIGITAL TECH INC·Filed 2021·Granted Jul 12, 2022·1 cites·14 claims
- 0562US11776566B2Heat-assisted magnetic recording (HAMR) write head with protective multilayer film for near-field transducerWESTERN DIGITAL TECH INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 0658US9343275B1Methods for characterizing carbon overcoatCHEN LIFAN·Filed 2012·Granted May 17, 2016·1 cites·14 claims
- 0739US2021118469A1Oxide or nitride overlayer for use on a diamond-like carbon filmWESTERN DIGITAL TECH INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →