Inventor · disambiguated record
Krisda Siangchaew
Also filed as: SIANGCHAEW KRISDA
10 granted patents·1 pending application·76 citations·filing 2010–2023
87Inventor score
Top patents by PatentIndex Score
11 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
- 0288US8623197B1Testing workpiece overcoatKOBSIRIPHAT WORAWARIT·Filed 2010·Granted Jan 7, 2014·41 cites·19 claims
- 0384US9659587B1Magnetic 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
- 0484US9093102B1Systems and methods for tuning seed layer hardness in components of magnetic recording systemsWESTERN DIGITAL TECH INC·Filed 2013·Granted Jul 28, 2015·9 cites·23 claims
- 0581US12159654B1Local 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
- 0678US11508402B1Slider assemblies having recesses with solder structures for magnetic recording devices, and related methods of forming slider assembliesWESTERN DIGITAL TECH INC·Filed 2021·Granted Nov 22, 2022·2 cites·20 claims
- 0775US11386922B1Multiple 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
- 0869US9449631B2Slider for magnetic recording systemWESTERN DIGITAL TECH INC·Filed 2015·Granted Sep 20, 2016·2 cites·6 claims
- 0965US9805748B1System and method for providing a protective layer having a graded intermediate layerWESTERN DIGITAL (FREMONT) LLC·Filed 2014·Granted Oct 31, 2017·2 cites·13 claims
- 1062US11776566B2Heat-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
- 1139US2021118469A1Oxide 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 →