Toshio Matsuura, Kyoichi Suwa, Hisayuki Shimizu, Akikazu Tanimoto: Exposure apparatus for production of integrated circuit. Nippon Kogaku, Shapiro and Shapiro, August 14, 1984: US04465368 (275 worldwide citation)

An exposure apparatus for production of ICs of the type that includes a stage on which is placed a semiconductor wafer to be exposed by illumination light projecting means, and means for two-dimensionally moving the stage within a plane intersecting the illumination light at substantially right angl ...

Michael N Kozicki: Personal electronic dosimeter. Arizona Board of Regents, David G Rosenbaum, March 19, 1996: US05500532 (233 worldwide citation)

A personal electronic ultraviolet dosimeter for measuring exposure to short wavelength electromagnetic radiation. The dosimeter is for personal use to determine cumulative exposure to radiation. Exposure dosage is determined through the photodissolution of a metal-containing film into a chalcogenide ...

Kwanyong Seo, Munib Wober, Paul Steinvurzel, Ethan Schonbrun, Yaping Dan, Kenneth B Crozier: Light absorption and filtering properties of vertically oriented semiconductor nano wires. President and Fellows of Harvard College, Zena Technologies, Pillsbury Winthrop Shaw Pittman, April 7, 2015: US09000353 (154 worldwide citation)

A nanowire array is described herein. The nanowire array comprises a substrate and a plurality of nanowires extending essentially vertically from the substrate; wherein: each of the nanowires has uniform chemical along its entire length; a refractive index of the nanowires is at least two times of a ...

Mingyu Lu, Richard E Billo: Wireless power transmission. Board of Regents The University of Texas System, Kimberly B Gatling, John P Zimmer, Smith Moore Leatherwood, May 12, 2015: US09030161 (153 worldwide citation)

A system for wireless power transmission may include one or more charging panels and one or more powered devices. The charging panel may include a pilot analysis circuitry, processor and power transmitter. The pilot analysis circuitry may be configured to analyze the magnitude and phase of a pilot s ...

Sean Merritt, Marcelo Lamego, Cristiano Dalvi, Hung Vo, Johannes Bruinsma, Jeroen Poeze, Ferdyan Lesmana, Massi Joe E Kiani: Multi-stream sensor for noninvasive measurement of blood constituents. Cercacor Laboratories, Knobbe Martens Olson & Bear, June 19, 2012: US08203704 (153 worldwide citation)

The present disclosure relates to a sensor having a set of photodetectors that are arranged at various locations to enable the measurement of blood glucose. The photodetectors are arranged across multiple locations. For example, the detector may comprise multiple photodetector arrays that are arrang ...

Hung Vo, Marcelo Lamego, Sean Merritt, Cristiano Dalvi, Johannes Bruinsma, Jeroen Poeze, Ferdyan Lesmana, Greg Olsen, Massi Joe E Kiani: Heat sink for noninvasive medical sensor. Cercacor Laboratories, Knobbe Martens Olsen & Bear, October 29, 2013: US08570503 (122 worldwide citation)

A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a heat sink that can direct heat away from the light source.

Guy Broer Immega, Geoffrey Edward Vanderkooy: Linear sensor imaging method and apparatus. Kinetic Sciences, Oyen Wiggs Green & Mutala, December 14, 1999: US06002815 (95 worldwide citation)

A first linear sensor array produces, at a first time of occurrence, a first image of a segment of an object as the object moves across the sensor at a variable speed. The image and its time of occurrence are accumulated in a buffer. As the object continues to move across the sensor, a successive pl ...

Joseph S Stam, Jon H Bechtel, Spencer D Reese, Darin D Tuttle, Gregory S Bush, Harold C Ockerse: Light source detection and categorization system for automatic vehicle exterior light control and method of manufacturing. Gentex Corporation, James E Shultz Jr, August 10, 2004: US06774988 (93 worldwide citation)

The optical system of the present invention includes a lens system assembly, a spectral filter material and a pixel array configured such that small, distant, light sources can be reliably detected. The optical system of the present invention provides accurate measurement of the brightness of the de ...

David Richard Fagerburg, Jack Donald Vicars: UV stabilized multi-layer structures with detectable UV protective layers and a method of detection. Eastman Chemical Company, Cheryl J Tubach, Harry J Gwinnell, July 21, 1998: US05783307 (90 worldwide citation)

A UV stabilized multi-layer structure which has an easily visible UV protective layer comprises a UV protective layer and an underlying polymeric layer. The polymeric layer is either a polyester or a polycarbonate. The UV protective layer, which is exposed to UV radiation and protects the polymeric ...

Oswald Dubgen: Device for measuring UV-radiation. Kosmedico Vertrieb Kosmetischer und Medizinischer Lampen, Jones Tullar & Cooper, July 25, 1989: US04851685 (79 worldwide citation)

A hand held device for measurement of radiation includes a sensor unit and digital processing unit between the sensor unit and a digital display unit. The sensor unit together with a signal processing unit and the digital display unit are accommodated in a common housing, and a position-dependent sw ...