Inventor · disambiguated record
Bartley Mark Hirst
Also filed as: HIRST BARTLEY MARK
15 granted patents·2 pending applications·255 citations·filing 1997–2019
88Inventor score
Top patents by PatentIndex Score
17 records- 0198US6065824AMethod and apparatus for storing information on a replaceable ink containerHEWLETT PACKARD CO·Filed 1997·Granted May 23, 2000·222 cites·14 claims
- 0295US7412185B2Controlling average power to a fuserHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Aug 12, 2008·27 cites·78 claims
- 0373US11288077B2Boot image loadingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Mar 29, 2022·2 cites·14 claims
- 0463US7778586B2Waste toner solidification apparatus for a printing deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Aug 17, 2010·2 cites·23 claims
- 0559US11402777B2Fusing components including heating elements of differing lengthsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Aug 2, 2022·0 cites·15 claims
- 0658US11029630B2Fuser unit heater supportHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jun 8, 2021·0 cites·20 claims
- 0756US10705465B2Determining media weight based on input voltage estimateHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 7, 2020·0 cites·15 claims
- 0851US11321030B2Verification of authenticity of replaceable printer components and disable access to a feature based on operation is not performed by hostHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 3, 2022·0 cites·19 claims
- 0949US11409478B2Power consumption usage reportHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Aug 9, 2022·0 cites·14 claims
- 1049US9402011B2Single-facet spindle implementation for a laser scanner systemHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2013·Granted Jul 26, 2016·0 cites·15 claims
- 1148US11059297B2Integrated circuit device for a replaceable printer componentHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 13, 2021·0 cites·15 claims
- 1248US11052669B2Integrated circuit device for a replaceable printer componentHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 6, 2021·0 cites·20 claims
- 1345US11218071B2Isolating electrical componentsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jan 4, 2022·0 cites·15 claims
- 1443US11449457B2Communications bus with isolation circuit to operate one circuit domain while another is deactiveHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Sep 20, 2022·0 cites·15 claims
- 1543US7088936B2Power control system for fusing system with external heaterHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 8, 2006·2 cites·32 claims
- 1638US2022335167A1Analyzing electrical response to detect unauthorized attachmentHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 1737US2020081383A1Determining media weight based on fusing system energyHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →