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Derleth

David S. Derleth, Webster, NY US

Patent application numberDescriptionPublished
20080260405FUSER SYSTEM OF A XEROGRAPHIC DEVICE AND A METHOD OF FUSING AN IMAGE IN A XEROGRAPHIC DEVICE INCLUDING A CLOSED LOOP CONTROL BASED ON THE TORQUE OF A DRIVE SYSTEM - A fuser system of a xerographic device has a fuser member and a pressure member in which the pressure member is made to exert pressure upon the fuser member so as to form a nip. A drive system drives the fusing member and/or pressure member. A sensor monitors torque of the drive system, and a processor in communication with the sensor receives torque data from the sensor. The processor determines if the torque exceeds a predetermined value, wherein the drive system holds the fuser member and the pressure member in a partially loaded state when the torque exceeds the predetermined value.10-23-2008

Ralph Derleth, Hinwil CH

Patent application numberDescriptionPublished
20080279395Feedback Compensation in a Sound Processing Device - There is disclosed a sound processing device (11-13-2008

Ralph Peter Derleth, Hinwil CH

Patent application numberDescriptionPublished
20100002886HEARING SYSTEM AND METHOD IMPLEMENTING BINAURAL NOISE REDUCTION PRESERVING INTERAURAL TRANSFER FUNCTIONS - The binaural hearing system (01-07-2010
20100135500METHOD AND SYSTEM FOR PROVIDING BINAURAL HEARING ASSISTANCE - A method of providing binaural hearing assistance to a user, comprising: capturing audio signals at an ear unit worn at each side of the users head; defining a target signal with regard to background noise; determining the difference in the target-signal-to-background-noise ratio of the audio signals captured at the each ear unit; exchanging audio signals between each ear unit according to the determined difference in the target-signal-to-background-noise ratio; selecting, as a function of the determined difference in the target-signal-to-background-noise ratio, as input to each of the stimulating means the audio signals captured at the respective ear unit, the audio signals received from the other one of the ear units, and/or mixtures thereof; and stimulating the user's right ear and the user's left ear according to the selected respective audio signals.06-03-2010
20100329492METHOD FOR REDUCING NOISE IN AN INPUT SIGNAL OF A HEARING DEVICE AS WELL AS A HEARING DEVICE - A method for reducing noise in an input signal (12-30-2010

Patent applications by Ralph Peter Derleth, Hinwil CH