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Robert R. Turnbull, Holland US

Robert R. Turnbull, Holland, MI US

Patent application numberDescriptionPublished
20080297879Electrochromic rearview mirror assembly incorporating a display/signal light - According to one embodiment of the present invention, an electrochromic rearview mirror assembly for a vehicle includes an electrochromic mirror having a variable reflectivity, a glare sensor for sensing levels of light directed towards the front element from the rear of the vehicle, an ambient sensor for sensing levels of ambient light, a display positioned behind the partially transmissive, partially reflective portion of the reflector for displaying information therethrough.12-04-2008
20090046870AUTO BIAS MICROPHONE SYSTEM FOR USE WITH MULTIPLE LOADS AND METHOD OF FORMING SAME - An autobias vehicular microphone system (02-19-2009
20100124339VEHICULAR MICROPHONE ASSEMBLY USING FRACTIONAL POWER PHASE NORMALIZATION - A triangular microphone assembly (05-20-2010
20100150374VEHICULAR AUTOMATIC GAIN CONTROL (AGC) MICROPHONE SYSTEM AND METHOD FOR POST PROCESSING OPTIMIZATION OF A MICROPHONE SIGNAL - A method for processing signals for reducing noise components in a vehicular microphone system (06-17-2010
20110123041TWO WIRE AUTOBIAS VEHICULAR MICROPHONE SYSTEM HAVING USER INPUT FUNCTIONALITY AND METHOD OF FORMING SAME - An autobias vehicular microphone system (05-26-2011
20110222706VEHICULAR MICROPHONE SYSTEM AND METHOD FOR POST PROCESSING OPTIMIZATION OF A MICROPHONE SIGNAL - A vehicular microphone system (09-15-2011
20110255142VARIABLE TRANSMISSION WINDOW SYSTEM - An electrical control system is disclosed for controlling a plurality of variable transmittance windows. The electrical control system comprises a master control circuit and user input circuits for supplying control signals representing transmittance levels for the variable transmission windows, and a plurality of slave window control circuits coupled to the master control circuit, user input circuits and the variable transmittance windows. Each slave window control circuit controls the transmittance of at least one of the variable transmission windows in response to control signals received from the master control circuit and/or user input circuits. Also disclosed are novel methods for the manufacture of an electrochromic device used in variable transmittance windows. Novel structural features for improving heat transfer away from the windows, shielding the window from external loads, and improving the electrical performance of the windows are also disclosed.10-20-2011
20120027241VEHICULAR DIRECTIONAL MICROPHONE ASSEMBLY FOR PREVENTING AIRFLOW ENCOUNTER - A microphone mounting assembly (02-02-2012

Patent applications by Robert R. Turnbull, Holland, MI US