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 4,401–4,425 of 4,747 patents

Patent #TitleCo-InventorsDate
6550997 Printhead/ink cartridge for pen Tobin Allen King 2003-04-22
6550896 Nozzle arrangement for an ink jet printhead that includes a shape memory actuator 2003-04-22
6550895 Moving nozzle ink jet with inlet restriction Gregory John McAvoy 2003-04-22
6549935 Method of distributing documents having common components to a plurality of destinations Paul Lapstun 2003-04-15
6547371 Method of constructing inkjet printheads 2003-04-15
6547368 Printer including printhead capping mechanism 2003-04-15
6547364 Printing cartridge with an integrated circuit device 2003-04-15
6546628 Printhead chip 2003-04-15
6542645 Adaptive tracking of dots in optical storage system using ink dots Simon Robert Walmsley 2003-04-01
6540332 Motion transmitting structure for a nozzle arrangement of a printhead chip for an inkjet printhead 2003-04-01
6540331 Actuating mechanism which includes a thermal bend actuator 2003-04-01
6540319 Movement sensor in a micro electro-mechanical device 2003-04-01
6536874 Symmetrically actuated ink ejection components for an ink jet printhead chip 2003-03-25
6533390 Printhead assembly for a printer and a method of manufacture thereof 2003-03-18
6530339 Application of binding adhesive to pages passing through a printer 2003-03-11
6527365 Printhead for pen 2003-03-04
6527374 Translation to rotation conversion in an inkjet printhead 2003-03-04
6526658 Method of manufacture of an ink jet printhead having a moving nozzle with an externally arranged actuator 2003-03-04
6520631 Cartridge for a sticker printing digital camera device Tobin Allen King 2003-02-18
6513908 Pusher actuation in a printhead chip for an inkjet printhead 2003-02-04
6508546 Ink supply arrangement for a portable ink jet printer 2003-01-21
6505916 Nozzle poker for moving nozzle ink jet 2003-01-14
6507099 Multi-chip integrated circuit carrier 2003-01-14
6505913 Nozzle guard alignment for ink jet printhead 2003-01-14
6505912 Ink jet nozzle arrangement Greg McAvoy 2003-01-14