Inventor · disambiguated record
Si-Iam J. Choy
Also filed as: CHOY SI-IAM · CHOY SI-IAM J
7 granted patents·1 pending application·10 citations·filing 2016–2022
77Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO8
Top patents by PatentIndex Score
8 records- 0196US11712896B2Nozzle arrangements and supply channelsHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Aug 1, 2023·2 cites·15 claims
- 0293US11305537B2Nozzle arrangements and supply channelsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 19, 2022·4 cites·15 claims
- 0385US11155086B2Fluidic ejection devices with enclosed cross-channelsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Oct 26, 2021·2 cites·20 claims
- 0482US11326200B2Method of preparing test samplesHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted May 10, 2022·2 cites·17 claims
- 0575US11654680B2Fluidic ejection dies with enclosed cross-channelsHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted May 23, 2023·0 cites·20 claims
- 0665US2022297137A1Biological component separatorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 0763US11597204B2Fluid ejection polymeric recirculation channelHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Mar 7, 2023·0 cites·15 claims
- 0863US11351787B2Curved fluid ejection devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jun 7, 2022·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →