Patents by Inventor Michael D. Olinger
Michael D. Olinger 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).
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Patent number: 8761987Abstract: An automatic guided vehicle (AGV) system for automatically transporting loads along a predetermined path is provided that includes a plurality of magnets distant from one another, wherein at least a portion of the plurality of magnets represent a positioning point, and a plurality of AGVs, wherein at least one of the plurality of AGVs includes a drive assembly and a sensor system configured to determine guidance information. The sensor system includes a circuit board, a two-dimensional array of giant magneto resistive (GMR) sensors along a surface of the circuit board, the GMR sensors configured to detect at least one of the plurality of embedded magnets when the GMR sensors are proximate thereto, and an electromagnetic coil extending around the circuit board and at least a portion of the GMR sensors, the electromagnetic coil configured to polarize the GMR sensors.Type: GrantFiled: October 5, 2011Date of Patent: June 24, 2014Assignee: Checkpoint LLCInventors: Michael D. Olinger, Joseph G. Mickley
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Publication number: 20120330491Abstract: An automatic guided vehicle (AGV) system for automatically transporting loads along a predetermined path is provided that includes a plurality of magnets distant from one another, wherein at least a portion of the plurality of magnets represent a positioning point, and a plurality of AGVs, wherein at least one of the plurality of AGVs includes a drive assembly and a sensor system configured to determine guidance information. The sensor system includes a circuit board, a two-dimensional array of giant magneto resistive (GMR) sensors along a surface of the circuit board, the GMR sensors configured to detect at least one of the plurality of embedded magnets when the GMR sensors are proximate thereto, and an electromagnetic coil extending around the circuit board and at least a portion of the GMR sensors, the electromagnetic coil configured to polarize the GMR sensors.Type: ApplicationFiled: October 5, 2011Publication date: December 27, 2012Inventors: Michael D. Olinger, Joseph G. Mickley
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Publication number: 20120316722Abstract: An automatic guided vehicle (AGV) system for automatically transporting loads along a predetermined path is provided. The improvement includes a plurality of embedded magnets distant from one another, wherein at least a portion of the plurality of embedded magnets represent a positioning point and a plurality of AGVs, wherein at least one of the plurality of AGVs includes a drive assembly and a sensor system having a plurality of sensors, the sensor system configured for guidance of the AGV based upon simultaneous reading of the embedded magnets under the plurality of sensors, such that a position of the AGV with respect to the sensors can be repeatedly determined with respect to magnetic field peaks of the embedded magnets, and fine positioning markers.Type: ApplicationFiled: December 9, 2011Publication date: December 13, 2012Inventors: David W. Zeitler, Michael D. Olinger, Andrew R. Black, Matthew L. Werner
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Patent number: 5526703Abstract: A force detecting microsensor comprises a single crystal Si substrate, a single crystal cone formed on the substrate and a resilient electrode mounted above the tip of the Si cone. The space between the tip of the Si cone and the resilient electrode is maintained in a vacuum environment and the distance between the tip and the resilient anode is in the order of a few atomic diameters. The tunneling effect of electrons occurs between the tip of the Si cone and the resilient electrode when a potential is applied to the resilient electrode and the Si cone tip. The resilient electrode deflects as a result of the force acting on the microsensor. The deflection of the resilient electrode alters the electrical characteristics between the resilient electrode and the Si cone tip. The changes in the electrical characteristics can be measured to determine the level of force acting on the microsensor.Type: GrantFiled: August 21, 1992Date of Patent: June 18, 1996Assignee: Smiths Industries Aerospace & Defense Systems, Inc.Inventors: Mohammad Aslam, Michael D. Olinger, Jerry L. Page
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Patent number: 5424241Abstract: A force detecting microsensor comprises a single crystal Si substrate, a single crystal cone formed on the substrate and a resilient electrode mounted above the tip of the Si cone. The space between the tip of the Si cone and the resilient electrode is maintained in a vacuum environment and the distance between the tip and the resilient anode is in the order of a few atomic diameters. The tunneling effect of electrons occurs between the tip of the Si cone and the resilient electrode when a potential is applied to the resilient electrode and the Si cone tip. The resilient electrode deflects as a result of the force acting on the microsensor. The deflection of the resilient electrode alters the electrical characteristics between the resilient electrode and the Si cone tip. The changes in the electrical characteristics can be measured to determine the level of force acting on the microsensor.Type: GrantFiled: June 14, 1994Date of Patent: June 13, 1995Assignee: Smiths Industries Aerospace & Defense Systems, Inc.Inventors: Mohammad Aslam, Michael D. Olinger, Jerry L. Page
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Patent number: 5408492Abstract: An optical rotation sensor comprises a light amplification stimulated emission ring laser formed in a solid medium is provided with phase modulator devices which produce push-pull phase modulation of counterpropagating optical waves in the ring thereby enhancing bidirectional lasing in single longitudinal modes in each direction. A frequency selective output coupler couples a predetermined portion of the optical energy at the lasing frequency from the ring to an output waveguide. A substantially U-shaped output waveguide having legs extending away from the ring in opposite directions and toward a common position. Clockwise and counterclockwise light waves are coupled from the ring to the two separate legs of the output waveguide and are directed to the common position to create an interfering light pattern on photodetector apparatus. The interfering light pattern is indicative of the rate of rotation, as defined by the Sagnac effect.Type: GrantFiled: May 21, 1993Date of Patent: April 18, 1995Assignee: Smiths Industries Aerospace & Defense Systems, Inc.Inventors: Gerald L. Vossler, Michael D. Olinger, Jerry L. Page
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Patent number: 5319737Abstract: A network structure for path generation includes an operational amplifier circuit (200) implementation. The circuit (200) implements a finite difference approximation template for computing the weighted sum of its four "neighbors." The circuit implementation (200) includes a series of five output operational amplifiers (202, 204, 206, 208 and 210). Each of the output amplifiers includes a feedback path (212) having a feedback resistance, and is connected to the output terminal of its respective operational amplifier and to the negative input terminal (214) of the corresponding amplifier. The positive input terminal (216) of each of the output operational amplifiers is connected to a ground (218). The circuit implementation (200) further includes a series of input operational amplifiers (220, 222, 224, 226 and 228). The output terminals (230) of each of the input operational amplifiers are connected to respective ones of the input terminals (214) of the output operational amplifiers through input impedances.Type: GrantFiled: May 26, 1992Date of Patent: June 7, 1994Assignee: Smiths Industries Aerospace & Defense Systems, Inc.Inventors: Lyle A. Reibling, Michael D. Olinger
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Patent number: 4720802Abstract: Adaptive speech recognition is improved by extracting an estimate of the background noise during unknown speech input, and using the noise estimate to modify the noiseless prestored reference speech signals for comparison with the input. Averaged values of autocorrelation coefficient and Toeplitz matrix elements representative of noise frames and prestored reference frames are used to calculate the LPC predictor signals.Type: GrantFiled: July 26, 1983Date of Patent: January 19, 1988Assignee: Lear SieglerInventors: John N. Damoulakis, Michael E. Illikainen, Michael D. Olinger, Thomas E. Perfitt