Hewlett-packard Development Company, L.p.

Xerox Corporation

Michael D Long

Anurag Gupta

P Guy Howard

James F Bausch

Paul G Massey

Brent Rodney Jones

William James Allen

Jeffrey M DiCarlo

Michael A Pate

John M Koegler, Iii

Carl Thomas Urban

Chadwick W Stryker

Steven L Fogle

Daniel C Rudolph

Paul Vangasse

Imaging systems, imaging device analysis systems, imaging device analysis methods, and light beam emission methods are described. According to one aspect, an imaging device analysis method includes receiving initial light comprising a plurality of wavelengths of light, filtering some of the wavelengths of the initial light forming a plurality of light beams comprising different wavelengths of light, after the filtering, optically communicating the light beams of the different wavelengths of light to an imaging device, receiving the light beams using the imaging device, and analyzing the imaging device using light, wherein the light beams comprising the different wavelengths of light are emitted beams after the receiving.

Imaging systems, imaging device analysis systems, imaging device analysis methods, and light beam emission methods

An apparatus for transporting media in a printer helps reduce vibration and noise in the printer. The apparatus includes a pair of brackets secured to a printer surface, a shaft, a first portion of the shaft being secured within one of the brackets and a second portion of the shaft being secured within the other bracket, a roller mounted about the shaft for rotation about the shaft, and a pair of vibration dampeners, one vibration dampener being interposed between the first portion of the shaft and the one bracket, and the other vibration dampener being interposed between the second portion of the shaft and the other bracket.

Apparatus and method for reducing vibration and noise in a printer

A light integrating system includes at least one total internal reflection (TIR) prism and a light integrating device disposed to collect and homogenize light exiting from the TIR prism.

Systems and methods for integrating light

Apparatus and methods associated with power adapter identification are described. In one embodiment the apparatus includes an adapter plug having at least two contacts and at least one circuit component connected to the at least two contacts.

Power adapter identification

Methods and systems relating to a LCD are disclosed. In one exemplary embodiment, the LCD has an active state and an inactive state. The inactive state is configured to produce a desired residual image. The active state is configured to produce a desired non-residual image.

LCD and methods and systems for same

A light direction assembly includes a tip-tilt platform having a first and second axes and having a light direction member coupled thereto, first and second current coils coupled to the platform, and a plurality of pole stand assemblies coupled to the first and second current coils and including a plurality of magnets wherein the magnets are configured to selectively tilt the tip-tilt platform with respect first and second axes in response to first and second currents flowing through the first and second current coils.

Two axis tip-tilt platform

A method of displaying an image includes receiving image data for the image; buffering the image data for the image, including creating a frame of the image; defining a first sub-frame and at least a second sub-frame for the frame of the image; and displaying the first sub-frame and the second sub-frame, including synchronizing shifting a displayed image of the second sub-frame with displaying the second sub-frame.

Image display system and method

In an electronic device, a method for adjusting the power consumption of the electronic device includes the steps of presenting a power adapter that supplies power to the electronic device. The method continues with the electronic device sensing an attribute of power adapter, and modifying an aspect of the operation of the electronic device in response to the sensing step.

Growing community of inventors

Portland, OR, United States of America

Michael D Long