Hewlett-packard Development Company, L.p.

Mohammad M Samii

Winthrop D Childers

Mark Andreas Van Veen

Steven Warren Steinfield

Jack H Schmidt

Noah C Lassar

William James Allen

David Alvin Tyvoll

Matthew David Giere

Scott W Hock

Brian Craig Lee

James R Cole

Marshall Field

Antonio Cruz-Uribe

James P Dickie

Sam Lucente

Larry E Trigg

Wayne Richard

Victor T Escobedo

Allison Johnson

Antoni S Murcia

Kara W Johnson

Kenneth J Courian

Paul E Bradley

Matthew Robert Adams

Max Stephen Gunther

David L Berardelli

Myron A Bezenek

Arvind Kumar Gupta

Steve Steinfield

Juan Carles Vives

Matthias Wieser

James J Genis

L William Smith

Daniel L Briley

Michael K Gordon

A method of manufacturing a bioactive fluid dose on an ingestible sheet, comprising the steps of advancing the ingestible sheet to a dispense position, and activating a fluid ejector to dispense essentially a drop of a bioactive fluid onto the ingestible sheet.

Laminated ingestible dosage form for dispensing multiple bioactive substances

A protective device for attaching to and protecting at least one article includes a cover having an attachment surface and a display surface opposing the attachment surface. An adhesive coating is applied to the attachment surface of the cover to facilitate adhesion of the cover to an article. A removable backing is releasably attached to the adhesive coating and at least one relief notch is formed in the cover through the attachment surface of the cover and terminates beneath the display surface of the cover.

Adhesive cover systems for articles

An unbacked transport and conditioning printing system for printing a pattern on a fabric is disclosed. The system includes a fabric characterization and tension control subsystem for gathering information on variations in the fabric and an irregularity detection subsystem for detecting irregularities in the fabric, as well as, crease detection and removal. The fabric passes through a fabric drying and conditioning subsystem for characterization of the fabric. The system also includes a fabric control subsystem for advancing the fabric through a print zone, where a pattern is printed on an unbacked fabric. The fabric is transported through a drying and post-processing subsystem and a closed-loop color control subsystem.

Unbacked fabric transport and condition system

The present invention provides test trays and test tray systems for assessing the response of a biological sample to a compound or combination of compounds. The compounds or combinations are arranged in a factorial design in wells of the test tray, thereby facilitating the identification of optimal compound combinations and concentrations. The invention also provides methods of fabricating the test trays including the use of programmably controllable fluid dispensing devices. In addition, the invention provides methods of using the test trays and test tray systems to identify a preferred compound or compound combination, e.g., an optimum compound or compound combination.

Test tray and test system for determining response of a biological sample

A fluid ejector head, including a fluid ejector disposed on an ejector support, and a photodetector electrically coupled to the fluid ejector. The fluid ejector head also includes a photon source photonically coupled only to the photodetector. Photons emitted from the photon source interact with the photodetector and generate an activation signal. The activation signal in turn activates the fluid ejector ejecting a fluid away from the fluid ejector.

Photonically activated fluid ejector apparatus and methods

A light-filtering element for a display device is provided. The element includes at least one filter having a chamber with a filtering fluid, the filtering fluid selectively disposed in an optical path, and a liquid motion actuator selectively configured to move the filtering fluid substantially into and out of the optical path.

Color-generating device and display system

Embodiments of the present invention include hybrid ink delivery systems which allow a flexible arrangement of free ink supplies to be connected to multiple printhead assemblies, while preventing printhead deprime or drooling during setup, and provide control and verification of ink supply replacement through the use of integral memory components on the in supplies.

Hybrid ink delivery system

A fluid ejection system includes a fluid ejection assembly including a plurality of photosensors and a first array of fluid ejection elements. Each of the fluid ejection elements is configured to cause fluid to be ejected when the fluid ejection element is activated. Each one of the photosensors is coupled to a respective one of the fluid ejection elements for activating the fluid ejection element. A first light source emits a light beam. A control system scans the light beam across the fluid ejection assembly and selectively illuminates the photosensors, thereby activating the fluid ejection elements coupled to the illuminated photosensors.

Fluid ejection system with photosensor activation of ejection element

A fluid-ejection assembly of one embodiment is disclosed comprising first and second arrays of fluid-ejection mechanisms, first and second service stations, and first and second drive mechanisms. The first array ejects fluid onto media; the first service station is to service the first array. The second array ejects fluid onto the media; the second service station is to service the second array. The first drive mechanism moves the first array between a first position to eject fluid onto the media and a second position at the first service station, while the second array ejects fluid onto the media in place of the first array. The second drive mechanism moves the second array between a third position to eject fluid onto the media and a fourth position at the second service station while the first array ejects fluid onto the media in place of the second array.

Fluid-ejection assembly

A fluid ejection and scanning assembly includes a drop ejection element that causes fluid to be ejected from an associated nozzle chamber when activated. A first photosensor is coupled to the ejection element and is configured to cause the ejection element to be activated when the photosensor is illuminated by a light source. A second photosensor captures image data based on light reflected from media.

Fluid ejection and scanning assembly with photosensor activation of ejection elements

Adhesive printable skin for a portable electronic device

A filter for a display system is provided which includes a fluid chamber having a selectively moveable filtering fluid, plural electrodes being coupled with the fluid chamber to accommodate establishment of an electric field whereby the filtering fluid may be selectively positioned in an optical path.

Filter for display system

A display system is provided, the system including an illumination source configured to produce light and direct light along an optical path, a plurality of color filters disposed in the optical path configured to generate a plurality of colored light beams, and a spatial light modulator disposed in the optical path adapted to receive and adjust the colored light beams to produce an image.

Display system with low and high resolution modulators

Growing community of inventors

La Jolla, CA, United States of America

Mohammad M Samii