1
Andrew A Berlin: Fault tolerant projective display having redundant light modulators. Xerox Corporation, Robert A Burtzlaff, September 29, 1998: US05815303 (253 worldwide citation)

A projective display system includes a light source, a display surface, and a two dimensional light modulator array in an optical path between the light source and the display surface. The two dimensional light modulator array has a plurality of light modulators arranged in rows to modulate light fr ...


2
Mark D Weiser, Roy Want, Stephanie L Kozinski, Hans Juergen Boehm, Komal S Sethi: Personal storage device for application and data transfer. Xerox Corporation, Robert A Burtzlaff, November 9, 1999: US05982520 (221 worldwide citation)

A personal storage device for receipt, storage, and transfer of digital information to other electronic devices has a pocket sized crush resistant casing with a volume of less than about ten cubic centimeters. A processor is positioned within the casing cavity and attached to the crush resistant cas ...


3
Marvin M Theimer, Roy Want, Daniel H Greene, William M Newman: High precision spatially defined data transfer system. Xerox Corporation, Robert A Burtzlaff, August 11, 1998: US05793630 (148 worldwide citation)

A system for transferring digital information to spatially localizable portable electronic devices has a plurality of portable electronic devices, with each portable electronic device supporting wireless communication. A spatial localizing module determines spatial location with submeter precision f ...


4
David K Biegelsen, Warren B Jackson, Patrick C P Cheung, Mark H Yim, Andrew A Berlin: Microdevice valve structures to fluid control. Xerox Corporation, Robert A Burtzlaff, October 26, 1999: US05971355 (113 worldwide citation)

A valve array system including microelectromechanical valves embedded in a dielectric substrate is disclosed. These microelectromechanical valves can be batch fabricated using resin impregnated dielectric laminates having photolithographically formed circuitry for electrical connections. Movable com ...


5
Warren B Jackson, David A Jared, Sumit Basu, David K Biegelsen: Position sensitive detector based image conversion system capable of preserving subpixel information. Xerox Corporation, Robert A Burtzlaff, May 19, 1998: US05754690 (95 worldwide citation)

An image detection and pixel processing system includes a plurality of position sensitive detector elements arranged to receive an image. Each position sensitive detector element provides information for determining both a total light intensity value within the position sensitive detector element an ...


6
Warren B Jackson, David A Jared, Sumit Basu, David K Biegelsen: Macrodetector based image conversion system. Xerox Corporation, Robert A Burtzlaff, August 4, 1998: US05790699 (84 worldwide citation)

An image detection and pixel processing system includes a plurality of detector elements for receiving an image. The detector elements are subdivided into a plurality of macrodetectors, with each macrodetector constituting four or more detector elements, and with each macrodetector providing informa ...


7
Warren B Jackson, David K Biegelsen, Lars Erik Swartz, Andrew A Berlin, Raj B Apte, Robert A Sprague: Flexible object handling system using feedback controlled air jets. Xerox Corporation, Robert A Burtzlaff, June 3, 1997: US05634636 (79 worldwide citation)

A fluid transport system for moving flexible objects includes a conveyor configured to direct fluid flow against opposite sides of flexible objects. A sensor unit senses motion state of flexible objects, and a motion analysis unit is connected to the sensor unit to calculate relative or absolute mov ...


8
David K Biegelsen, Warren B Jackson, Patrick C P Cheung, Mark H Yim, Andrew A Berlin: Conduit system for a valve array. Xerox Corporation, Robert A Burtzlaff, September 26, 2000: US06123316 (70 worldwide citation)

Construction of fluid conduit systems in printed circuit boards or other dielectric laminate substrates is disclosed. The fluid conduits can be angled or curved to provide greater directional control of fluid flow. Conduits are created by lamination of a first laminate layer and a second laminate la ...


9
Andrew A Berlin: Fault tolerant light modulator display system. Xerox Corporation, Robert A Burtzlaff, June 30, 1998: US05774254 (62 worldwide citation)

A display system attached to a fixed substrate includes a two-dimensional light modulator array having a plurality of light modulators arranged in a first row and a second row, with the first row at a first row position with respect to the fixed substrate and the second row at a second row position ...


10
David K Biegelsen, Warren B Jackson, Patrick C P Cheung, Eric Peeters: Fast variable flow microelectromechanical valves. Xerox Corporation, Robert A Burtzlaff, July 18, 2000: US06089534 (57 worldwide citation)

A variable fluid flow valve is disclosed. The valve can be batch fabricated in two dimensional valve arrays, with all valves in the array being controlled in parallel to achieve high flow rates without increasing response time. Typically, each valve includes a valve housing having an aperture plate ...