Inventor · disambiguated record
Seng San Koh
Also filed as: KOH SENG SAN
11 granted patents·6 pending applications·131 citations·filing 1999–2023
89Inventor score
Top patents by PatentIndex Score
17 records- 0183US7434901B2Apparatus for adjusting a spacing between a printhead and a print medium in a printerHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 14, 2008·9 cites·5 claims
- 0282US6386676B1Reflective type media sensing methodologyHEWLETT PACKARD CO·Filed 2001·Granted May 14, 2002·32 cites·11 claims
- 0381US6206362B1Media stack status indicatorHEWLETT PACKARD CO·Filed 1999·Granted Mar 27, 2001·35 cites·8 claims
- 0480US6896254B2Auto compliant pick armHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 24, 2005·17 cites·13 claims
- 0578US6986509B2Media stack tray status mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jan 17, 2006·20 cites·6 claims
- 0662US7232124B2Sheet separatorHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jun 19, 2007·7 cites·10 claims
- 0760US7267334B2Active media kicker systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 11, 2007·6 cites·17 claims
- 0855US6954994B1Moisture removal mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Oct 18, 2005·5 cites·15 claims
- 0950US11332333B2Spring kicker elementHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 17, 2022·0 cites·19 claims
- 1048US11427421B2Stack height in imaging devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Aug 30, 2022·0 cites·13 claims
- 1148US2025137958A1Humidity based behavior adaptationHEWLETT PACKARD DEVELOPMENT CO·Filed 2023·Application pending·0 cites
- 1240US2022219466A1Manual media sheet insertion at duplex reversal point of duplex printing pathHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1339US2022258501A1Carriage activated printing devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1439US2021147166A1Print devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 1539US2023144053A1Media stack height estimation in image forming apparatusesHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 1635US2022184978A1Determination of print media amountHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1734US7114799B2Printing ink delivery control mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Oct 3, 2006·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →