Fujifilm Dimatix, Inc.

Fujifilm Corporation

Dimatix, Inc.

Fujifilm Dimatrix, Inc.

Kevin Von Essen

Andreas Bibl

Paul A Hoisington

John A Higginson

Mats G Ottosson

Christoph Menzel

Steven H Barss

Hung-Fai Stephen Law

Michael J Rocchio

Deane Gardner

Darren Todd Imai

Stephen R Deming

Antai Xu

Tsutomu Kusakari

Steve Deming

Daniel Alan West

Nobuo Matsumoto

Jeffrey Birkmeyer

Norihisa Takada

Don S Minami

Micheal Rocchio

Michael Ducker

Deane A Gardner

Michael Rocchio

Danielalan West

A fluid ejection apparatus includes a plurality of fluid ejectors. Each fluid ejector includes a pumping chamber, and an actuator configured to cause fluid to be ejected from the pumping chamber. The fluid ejection apparatus includes a feed channel fluidically connected to each pumping chamber; and at least one compliant structure formed in a surface of the feed channel. The at least one compliant structure has a lower compliance than the surface of the feed channel.

Fluid ejection devices with reduced crosstalk

A fluid ejector includes a fluid ejection module having a substrate and a layer separate from the substrate. The substrate includes a plurality of fluid ejection elements arranged in a matrix, each fluid ejection element configured to cause a fluid to be ejected from a nozzle. The layer separate from the substrate includes a plurality of electrical connections, each electrical connection adjacent to a corresponding fluid ejection element.

MEMS jetting structure for dense packing

An ultrasonic piezoelectric transducer device includes a transducer array consisting of an array of vibrating elements, and a base to which the array of vibrating elements in the transducer array are attached. The base include integrated electrical interconnects for carrying driving signals and sensed signals between the vibrating elements and an external control circuit. The base can be an ASIC wafer that includes integrated circuitry for controlling the driving and processing the sensed signals. The interconnects and control circuits in the base fit substantially within an area below the array of multiple vibrating elements.

Piezoelectric transducers using micro-dome arrays

A fluid ejection module mounting apparatus, including a module mount having a horizontal portion and a vertical portion, a fluid ejection module mounted to the module mount, and a clamp assembly including a recessed portion, a clamp along a wall of the recessed portion, and a lever coupled to the clamp and configured to move the clamp from an open position to a closed position. The horizontal portion has an opening configured to receive a fluid ejection module and the vertical portion has a protruding portion. The protruding portion of the module mount is configured to mate with the recessed portion of the clamp assembly.

Fluid ejection module mounting

Fluid ejection module mounting aligning method

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San Jose, CA, United States of America

Kevin Von Essen