Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Kia Silverbrook

Kia Silverbrook

SPSilverbrook Research Pty: 4386 patents #1 of 146Top 1%
ZAZamtec: 141 patents #1 of 149Top 1%
Canon: 57 patents #533 of 19,416Top 3%
Google: 56 patents #138 of 22,993Top 1%
Eastman Kodak: 33 patents #239 of 8,114Top 3%
MLMemjet Technology Limited: 21 patents #8 of 205Top 4%
UNUnknown: 14 patents #423 of 83,584Top 1%
KSKia Silverbrook: 10 patents #1 of 21Top 5%
GPGeneasys Pty: 6 patents #1 of 4Top 25%
SPSiverbrook Research Pty: 5 patents #1 of 3Top 35%
3S3D Systems: 3 patents #101 of 374Top 30%
Overall (All Time): #2 of 4,157,543Top 1%
4747 Patents All Time

Issued Patents All Time

Showing 2,651–2,675 of 4,747 patents

Patent #TitleCo-InventorsDate
7401887 Method of maintaining a printhead using air blast cleaning Vesa Karppinen, David William Jensen 2008-07-22
7401888 Method of maintaining a printhead using maintenance station configured for air blast cleaning Vesa Karppinen 2008-07-22
7401890 Intercolour surface barriers in multi colour inkjet printhead 2008-07-22
7401891 Printhead assembly incorporating a capping arrangement Tobin Allen King 2008-07-22
7401894 Printhead assembly with electrically interconnected print engine controllers Norman Micheal Berry, Garry Raymond Jackson, Akira Nakazawa 2008-07-22
7401895 Inkjet printhead integrated circuit with optimized trace orientation 2008-07-22
7401900 Inkjet nozzle with long ink supply channel 2008-07-22
7401902 Inkjet nozzle arrangement incorporating a thermal bend actuator with an ink ejection paddle 2008-07-22
7401903 Inkjet unit cell with suspended heater element 2008-07-22
7401910 Inkjet printhead with bubble trap 2008-07-22
7401989 Printing arrangement with driving, printing, adhering and binding stations 2008-07-22
7402894 Integrated circuit carrier 2008-07-22
7402896 Integrated circuit (IC) carrier assembly incorporating serpentine suspension 2008-07-22
7403796 Printing dating information using a mobile device Paul Lapstun, Simon Robert Walmsley 2008-07-22
7403797 Obtaining a physical product via a coded surface Paul Lapstun, Simon Robert Walmsley 2008-07-22
7404144 Device for use in a method and system for object selection Paul Lapstun 2008-07-22
7400769 Position-code bearing notepad employing activation icons Paul Lapstun, Jacqueline Anne Lapstun 2008-07-15
7401227 System and method for providing a form for registering a sensing device with a relay device Paul Lapstun 2008-07-15
7399057 Printhead maintenance station having cylindrical engagement pad John Douglas Peter Morgan, Christopher Hibbard, Bruce Gordon Holyoake 2008-07-15
7399054 Printhead assembly comprising wicking channel John Douglas Peter Morgan, Christopher Hibbard, Bruce Gordon Holyoake 2008-07-15
7399053 Inkjet printhead having independent modular components Norman Michael Berry, Paul Charles Knight, Garry Raymond Jackson, Akira Nakazawa 2008-07-15
7398967 Printing assembly for printing, stacking and binding pages 2008-07-15
7398597 Method of fabricating monolithic microelectromechanical fluid ejection device 2008-07-15
7399063 Micro-electromechanical fluid ejection device with through-wafer inlets and nozzle chambers Gregory John McAvoy 2008-07-15
7399065 Inkjet printer having ink ejection printhead tiles Tobin Allen King 2008-07-15