Inventor · disambiguated record
Mary Agnes Gupit Perez
Also filed as: PEREZ MARY AGNES G · PEREZ MARY AGNES GUPIT
4 granted patents·1 pending application·2 citations·filing 2015–2022
59Inventor score
Top patents by PatentIndex Score
5 records- 0175US11270872B2Base conducting layer beneath graphite layer of ceramic cathode for use with cathodic arc depositionWESTERN DIGITAL TECH INC·Filed 2019·Granted Mar 8, 2022·0 cites·21 claims
- 0272US11527390B2Base conducting layer beneath graphite layer of ceramic cathode for use with cathodic arc depositionWESTERN DIGITAL TECH INC·Filed 2022·Granted Dec 13, 2022·0 cites·17 claims
- 0362US9886973B2Surface treatment of magnetic recording heads for improving the robustness thereofHGST Netherlands BV·Filed 2016·Granted Feb 6, 2018·2 cites·18 claims
- 0440US2018137881A1Surface treatment of magnetic recording heads for improving the robustness thereofWESTERN DIGITAL TECH INC·Filed 2017·Application pending·0 cites
- 0522US9406324B1Thin film configured to preserve alumina height in a magnetic recording head and methods of making the sameHGST Netherlands BV·Filed 2015·Granted Aug 2, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →