Fluid ejection device

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United States of America Patent

PATENT NO 9938136
SERIAL NO

15240709

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Abstract

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The present disclosure is directed to a microfluidic die that includes ejection circuitry and one time programmable memory with a minimal number of contact pads to external devices. The die includes a relatively large number of nozzles and a relatively small number of contact pads. The die includes decoding circuitry that utilizes the small number of contact pads to control the drive and ejection of the nozzles and the reading/writing of the memory with the same contact pads.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS S R LITALY AGRA BRIANZA AGRATE BRIANZA VARESE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colecchia, Andrea Nicola Agrate Brianza, IT 7 26
Consiglieri, Franco Piacenza, IT 7 42
Dodd, Simon West Linn, US 71 575
Molinari, Luca Piacenza, IT 17 108
Neo, Teck Khim Singapore, SG 14 255
Pasetti, Mauro Milan, IT 11 59

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