Patents by Inventor Anders Linge

Anders Linge has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Portable communication device and method
    Publication number: 20010003452
    Abstract: A portable communication device (1) has a microphone (5) and a processing device for receiving a handwritten message from a user and converting the received information into digital data.
    Type: Application
    Filed: December 7, 2000
    Publication date: June 14, 2001
    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    Inventor: Anders Linge
  • Gas mixture and device for delivering the gas mixture to the lungs of a respiratory subject
    Patent number: 5615669
    Abstract: In conjunction with the diagnosis of conditions in and treatment of the lungs, a small amount of NO is supplied to the lungs in some cases. A gas mixture for this purpose is disclosed in which an inert, non-toxic trace gas is present in an exact concentration in relation to NO, in order to simply and safely control the amount of NO then supplied to the lungs. The amount of NO supplied can be determined by determining the concentration of the trace gas. A method and device for administering breathing gas to a patient together with the aforementioned gas mixture are also disclosed.
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: April 1, 1997
    Assignee: Siemens Elema AB
    Inventors: Sven-Gunnar Olsson, Goeran Rydgren, Anders Larsson, Stefan Brauer, Anders Linge
  • Spectrophotometric method and spectrophotometer for performing the method
    Patent number: 5387979
    Abstract: In a spectrophotometer for measuring the concentration of a specific substance, a pulsating (modulated) source of radiation gives rise to an alternating current component, a direct current component and a dark signal component in a measurement signal. The response time for changes in the concentration of the specific substance is reduced while the measurement signal's signal-to-noise ratio is simultaneously improved when the pulsation frequency is from 50 to 1000 Hz, and the direct current component in the measurement signal is filtered out for normalization by a reference signal in a signal analyzer so the concentration of the specific substance can be calculated.
    Type: Grant
    Filed: August 19, 1993
    Date of Patent: February 7, 1995
    Assignee: Siemens-Elema AB
    Inventors: Stefan Brauer, Rolf Castor, Anders Linge, Sven-Gunnar Olson
  • Optical measuring device with means for suppressing reflections
    Patent number: 4492860
    Abstract: The present invention relates to an optical measuring device for measuring physical quantities, comprising a measuring transducer and an evaluating electronic unit, interconnected by a light-transmitting system and photo-optic devices for coupling in light from a light source to the system, and for coupling out light from the system to photo-detector devices in the electronic unit. The measuring device comprises a first element for polarizing the light from the light source and a second element for polarizing the light to the photo-detector devices, the difference in the direction of polarization between the two polarizing elements being chosen so that light reflections in the system in and adjacent to the evaluating electronic unit are substantially blocked from the photo-detector devices by the second polarizing element.
    Type: Grant
    Filed: November 30, 1981
    Date of Patent: January 8, 1985
    Assignee: Asea Aktiebolag
    Inventors: Torgny Brogardh, Anders Linge, Lars Sander