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

Kia Silverbrook — 4,747 Patents

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 4,326–4,350 of 4,747 patents

Patent #TitleCo-InventorsDate
6659593 Ink jet ejector 2003-12-09
6659590 Thermal expansion compensation for modular printhead assemblies 2003-12-09
6655786 Mounting of printhead in support member of six color inkjet modular printhead Roger Mervyn Lloyd Foote, Tobin Allen King, Garry Raymond Jackson 2003-12-02
6652090 Recess mountable printing system 2003-11-25
6652089 Duplex inkjet printing system 2003-11-25
6652082 Printhead assembly for an ink jet printer 2003-11-25
6652078 Ink supply arrangement for a printer 2003-11-25
6652074 Ink jet nozzle assembly including displaceable ink pusher 2003-11-25
6652071 Thermal expansion compensation for modular printhead assembly 2003-11-25
6652052 Processing of images for high volume pagewidth printing 2003-11-25
6651879 Business card as electronic mail token for use with sensor having an identifier Paul Lapstun 2003-11-25
6650836 Method and apparatus for fault tolerant storage of photographs Paul Lapstun, Simon Robert Walmsley 2003-11-18
6648453 Ink jet printhead chip with predetermined micro-electromechanical systems height 2003-11-18
6647369 Reader to decode sound and play sound encoded in infra-red ink on photographs Paul Lapstun, Simon Robert Walmsley 2003-11-11
6646757 Garment design and fabric printing system utilizing digitally encoded design cards 2003-11-11
6644793 Fluid supply arrangment for a micro-electromechanical device 2003-11-11
6644787 Ink jet printhead that includes coiled actuators 2003-11-11
6644781 Printhead assembly having printhead modules in a channel Tobin Allen King 2003-11-11
6644771 Printing cartridge with radio frequency identification 2003-11-11
6644767 Ejection of ink using pulsating pressure and a movable shutter 2003-11-11
6644642 Printed media parallel binder Tobin Allen King, Paul Lapstun 2003-11-11
6644545 Business card with coded marks as electronic mail token Paul Lapstun 2003-11-11
6641315 Keyboard Tobin Allen King 2003-11-04
6641256 Printhead chip that incorporates rectilinear ink ejection components 2003-11-04
6641255 Ink jet printhead that incorporates through-chip ink flow control 2003-11-04