Patents by Inventor Alla German

Alla German 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).

  • LASER OBSTACLE RANGING AND DISPLAY
    Publication number: 20110096320
    Abstract: Apparatus, for detecting at least one object and preventing receiver burn-out, mounted on a vehicle, including a laser and at least one receiver, the receiver being coupled with the laser, the laser for transmitting a beam of light and the receiver for detecting reflections of the beam of light from the object, the laser including at least one signal diode, a commutator, a power supply signal diode driver, a circulator, an erbium doped fiber (EDF), a wavelength division multiplexer (WDM), a narrow band Bragg reflector, a first fiber pump diode, an output combiner and a second fiber pump diode, the commutator being coupled with each signal diode and the power supply signal diode drive, the circulator being optically coupled with each signal diode, the EDF and the output combiner, the WDM being optically coupled with the EDF, the narrow band Bragg reflector and the first fiber pump diode and the second fiber pump diode being optically coupled with the output combiner, each signal diode generating a beam of ligh
    Type: Application
    Filed: October 28, 2010
    Publication date: April 28, 2011
    Applicant: ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD.
    Inventors: Vladimir Krupkin, Avishay Yaniv, Alla German, Moshe Sarid, Avigdor Zajdman, Elena Luria, Itamar Shoshan
  • Laser obstacle ranging and display
    Patent number: 7847235
    Abstract: A novel laser obstacle warning and ranging system, for detecting hard-to-see long and thin obstacles in particular, comprises a fiber laser including a signal diode, a circulator, an erbium doped fiber, a wavelength division multiplexer, a narrow band reflector, a first fiber pump diode, an input combiner, an erbium-ytterbium co-doped fiber, a second fiber pump diode, an output combiner and a third fiber pump diode.
    Type: Grant
    Filed: July 20, 2007
    Date of Patent: December 7, 2010
    Assignee: Elbit Systems Electro-Optics Elop Ltd.
    Inventors: Vladimir Krupkin, Avishay Yaniv, Alla German, Moshe Sarid, Avigdor Zajdman, Elena Luria, Itamar Shoshan
  • Laser Obstacle Ranging and Display
    Publication number: 20090262760
    Abstract: Apparatus, for detecting at least one object and preventing receiver burn-out, mounted on a vehicle, including a laser and at least one receiver, the receiver being coupled with the laser, the laser for transmitting a beam of light and the receiver for detecting reflections of the beam of light from the object, the laser including at least one signal diode, a commutator, a power supply signal diode driver, a circulator, an erbium doped fiber (EDF), a wavelength division multiplexer (WDM), a narrow band Bragg reflector, a first fiber pump diode, an output combiner and a second fiber pump diode, the commutator being coupled with each signal diode and the power supply signal diode drive, the circulator being optically coupled with each signal diode, the EDF and the output combiner, the WDM being optically coupled with the EDF, the narrow band Bragg reflector and the first fiber pump diode and the second fiber pump diode being optically coupled with the output combiner, each signal diode generating a beam of ligh
    Type: Application
    Filed: July 20, 2007
    Publication date: October 22, 2009
    Inventors: Vladimir Krupkin, Avishay Yaniv, Alla German, Moshe Sarid, Avigdor Zajdman, Elena Luria, Itamar Shoshan