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 3,126–3,150 of 4,747 patents

Patent #TitleCo-InventorsDate
7255419 Inkjet printer with arcuately moveable duplex printhead assembly and capping/purging mechanism Norman Michael Berry, Akira Nakazawa 2007-08-14
7255414 Printing cartridge with capacitive sensor identification 2007-08-14
7252366 Inkjet printhead with high nozzle area density 2007-08-07
7252353 Printer controller for supplying data to a printhead module having one or more redundant nozzle rows Simon Robert Walmsley, Richard Thomas Plunkett, Mark Jackson Pulver, John Robert Sheahan, Michael John Webb 2007-08-07
7252367 Inkjet printhead having paddled inkjet nozzles 2007-08-07
7252379 Manually moveable printer with speed sensor 2007-08-07
7252775 Method of fabricating inkjet nozzle comprising suspended actuator 2007-08-07
7250977 Gender changer module with a data and power bus Simon Robert Walmsley 2007-07-31
7250975 Modifying digital images utilizing auto focus information 2007-07-31
7251051 Pagewidth printing mechanism incorporating a capping mechanism Paul Lapstun, Simon Robert Walmsley 2007-07-31
7251050 Limited return messaging Paul Lapstun, Jacqueline Anne Lapstun, Paul Quentin Scott 2007-07-31
7249822 Pagewidth printhead assembly having a longitudinally extending electrical connector Akira Nakazawa, Christopher Hibbard, Paul Ian Mackey, Norman Micheal Berry, Garry Raymond Jackson 2007-07-31
7249833 Ink storage device Akira Nakazawa, Christopher Hibbard, Paul Ian Mackey, Norman Micheal Berry, Garry Raymond Jackson 2007-07-31
7249838 Self threading wallpaper printer Tobin Allen King, Janette Faye Lee 2007-07-31
7249839 Printing cartridge that incorporates a sheet transport mechanism Tobin Allen King 2007-07-31
7249901 Systems and methods for printing by using a position-coding pattern Paul Lapstun, Tobin Allen King 2007-07-31
7249904 Modular printer for double-sided high-speed printing 2007-07-31
7249942 Digitally active 3-d object creation system 2007-07-31
7246885 Self cooling inkjet printhead for preventing inadvertent boiling 2007-07-24
7246871 Method and apparatus for compensating for printhead damage 2007-07-24
7246886 Thermal ink jet printhead with short heater to nozzle aperture distance 2007-07-24
7246897 Media cartridge for inkjet printhead 2007-07-24
7247941 Printed circuit board assembly with strain-alleviating structures 2007-07-24
7249109 Shielding manipulations of secret data Simon Robert Walmsley 2007-07-24
7246884 Inkjet printhead having enclosed inkjet actuators 2007-07-24