Inventor · disambiguated record
Po Cheng Liao
Also filed as: LIAO PO CHENG
4 granted patents·4 pending applications·0 citations·filing 2018–2021
52Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO8
Top patents by PatentIndex Score
8 records- 0150US12401191B2Protection circuits for interfacesHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Aug 26, 2025·0 cites·18 claims
- 0245US11836279B2Storage devices with secure power and data accessHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Dec 5, 2023·0 cites·15 claims
- 0344US2024213819A1Wireless charging device detection with photosensorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Application pending·0 cites
- 0441US2023071772A1Ports to secure connectorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 0540US11356614B2Image capturing assembliesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jun 7, 2022·0 cites·15 claims
- 0638US11381036B2Power plugs with lock ringsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 5, 2022·0 cites·12 claims
- 0737US2023056629A1Contact pads-based chassis type detectionHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 0835US2023049478A1Power supply unitsHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →