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 4,551–4,575 of 4,747 patents

Patent #TitleCo-InventorsDate
6334190 System for the manipulation of secure data Simon Robert Walmsley 2001-12-25
6331946 Method for protecting on-chip memory (flash and RAM) against attacks Simon Robert Walmsley 2001-12-18
6331258 Method of manufacture of a buckle plate ink jet printer 2001-12-18
6328417 Ink jet printhead nozzle array 2001-12-11
6328425 Thermal bend actuator for a micro electro-mechanical device 2001-12-11
6328431 Seal in a micro electro-mechanical device 2001-12-11
6329990 "Brush stroke palette feedback method for automatic digital ""painting"" effects" Paul Lapstun 2001-12-11
6322195 Nozzle chamber paddle 2001-11-27
6322181 Camera system including digital audio message recording on photographs 2001-11-27
6322194 Calibrating a micro electro-mechanical device 2001-11-27
6318849 Fluid supply mechanism for multiple fluids to multiple spaced orifices 2001-11-20
6318920 Rotating platen member 2001-11-20
6315399 Micro-mechanical device comprising a liquid chamber 2001-11-13
6315200 Encoded data card reading system Simon Robert Walmsley 2001-11-13
6317192 Utilization of image tiling effects in photographs Paul Lapstun, Simon Robert Walmsley 2001-11-13
6315914 Method of manufacture of a coil actuated magnetic plate ink jet printer 2001-11-13
6312615 Single bend actuator cupped paddle inkjet printing device 2001-11-06
6312070 Recycling of multi--use digital instant printing camera systems 2001-11-06
6312107 Thermoelastic bend actuator using PTFE corrugated heater ink jet printing mechanism 2001-11-06
6312114 Method of interconnecting a printhead with an ink supply manifold and a combined structure resulting therefrom 2001-11-06
6309048 Inkjet printhead having an actuator shroud 2001-10-30
6305770 Digital photograph storage using ink jet printing 2001-10-23
6305788 Liquid ejection device 2001-10-23
6306671 Method of manufacture of a shape memory alloy ink jet printer 2001-10-23
6304291 Artcard for the administration of the operation of a camera device 2001-10-16