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 2,326–2,350 of 4,747 patents

Patent #TitleCo-InventorsDate
7483050 Camera and controlling processing system Paul Lapstun, Simon Robert Walmsley 2009-01-27
7481943 Method suitable for etching hydrophillic trenches in a substrate Gregory John McAvoy, Darrell LaRue McReynolds 2009-01-27
7481518 Ink jet printhead integrated circuit with surface-processed thermal actuators 2009-01-27
7479697 Resilient carrier assembly for an integrated circuit 2009-01-20
7477987 Method for performing games Simon Robert Walmsley, Paul Lapstun, Jacqueline Anne Lapstun 2009-01-13
7477287 Device for storing and printing images 2009-01-13
7475976 Printhead with elongate array of nozzles and distributed pulse dampers Brian Robert Brown, Norman Michael Berry, Garry Raymond Jackson, Paul Timothy Sharp, John Douglas Peter Morgan +5 more 2009-01-13
7475965 Inkjet printer with low droplet to chamber volume ratio 2009-01-13
7475963 Printing cartridge having commonly mounted printhead and capper Christopher Hibbard, Akira Nakazawa, Garry Raymond Jackson, John Douglas Peter Morgan 2009-01-13
7475961 Easy assembly pagewidth printhead capping arrangement Tobin Allen King, Gregory Michael Tow, Attila Bertok, Geoffrey Philip Dyer, Robert John Brice +2 more 2009-01-13
7475825 Data distribution method Simon Robert Walmsley 2009-01-13
7474930 System for retrieving and playing audio files Paul Lapstun, Tobin Allen King, Simon Robert Walmsley 2009-01-06
7472989 Print media loading mechanism having displaceable endless belts Tobin Allen King 2009-01-06
7472984 Inkjet chamber with plurality of nozzles 2009-01-06
7472981 Printhead assembly for maintaining a printhead in an operable condition John Douglas Peter Morgan, Christopher Hibbard, Bruce Gordon Holyoake 2009-01-06
7469819 Coded data including a digital signature with padding Paul Lapstun 2008-12-30
7469829 Printing video information using a mobile device Paul Lapstun, Simon Robert Walmsley 2008-12-30
7469830 Apparatus for performing computer-based operations via networked computer Paul Lapstun 2008-12-30
7469836 Hand-held laser scanning device for scanning a product item Paul Lapstun, Jan Rusman 2008-12-30
7469982 Telescope assembly with image capture and printing devices Janette Faye Lee 2008-12-30
7469983 Drop size control Paul Lapstun, Simon Robert Walmsley 2008-12-30
7469987 MST device for attachment to an adhesive surface David Charles Psaila, Garry Raymond Jackson, Akira Nakazawa, Jonathan Mark Bulman, Jan Waszczuk 2008-12-30
7469989 Printhead chip having longitudinal ink supply channels interrupted by transverse bridges Akira Nakazawa, Christopher Hibbard, Paul Ian Mackey, Norman Micheal Berry, Garry Raymond Jackson 2008-12-30
7469990 Inkjet printer with printhead cartridge and cradle that interengage via an overcentre mechanism Norman Michael Berry, Akira Nakazawa, Paul Ian Mackey, Garry Raymond Jackson 2008-12-30
7469995 Printhead integrated circuit having suspended heater elements 2008-12-30