Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Authentication value for fluid ejection device

Authentication value for fluid ejection device

US Patent 9855777 · Granted Jan 2, 2018

Estimated economic value: $5,301,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fluidic dies including discharge circuits2025
Fluidic dies including discharge circuits2025
Integrated circuits including high-voltage high-power and high-voltage low-power2025
Active circuit elements on a membrane2025
Interspersed fluidic elements and circuit elements in a fluidic die2025
Fluidic die having trickle-warming and pulse-warming circuits2025
Arrangements of circuit elements and fluidic elements2025
Fluid channels of different types2024
Fluid channels of different types2024
Maintenance routines2024
Fluid actuator evaluation based on actuator activation data2024
Fluid actuator evaluation based on actuator activation data2024