Patents by Inventor Kathy L. Hagen
Kathy L. Hagen 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: 8928745Abstract: 3D stereoscopic viewing enabled by the use of a fast switching speed LCD panel, dynamic backlight, and low cost glasses. The system utilizes an LCD panel with an LED backlight and wavelength selective glasses to isolate each channel by color. The system is based on alternating left and right image frames on an LCD panel. The left and right frames are illuminated by two slightly different red-green-blue light sources that are synchronized sequentially. The light sources are designed to emit light of different spectral composition. The viewer wears glasses where the left lens or filter passes only the spectrum of light used for the left channel of data, and the right lens or filter passes only the spectrum of light used for the right channel of data.Type: GrantFiled: February 9, 2010Date of Patent: January 6, 2015Assignee: 3M Innovative Properties CompanyInventors: Vadim N. Savvateev, William J. Bryan, Anthony J. Piekarczyk, Scott E. Brigham, Kathy L. Hagen, Martin B. Wolk, Craig R. Schardt
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Patent number: 8134542Abstract: An untethered stylus is configured to cooperate with a location sensor that generates a magnetic field. The stylus include a housing having a tip and a shield. Circuitry, including a power circuit, is provided in the housing. An antenna arrangement provided at the housing includes multiple coil resonant circuits each tuned to a different frequency of the magnetic field. A first coil resonant circuit energizes the power circuit in response to the magnetic field, which provides DC power to the circuitry. One or more other coil resonant circuits are coupled between the tip and shield of the housing to define separate channels for communicatively coupling the stylus tip and the location sensor. An information signal communicated between the stylus tip and the location sensor is substantially unperturbed during provision of DC power by the first coil resonant circuit.Type: GrantFiled: December 20, 2006Date of Patent: March 13, 2012Assignee: 3M Innovative Properties CompanyInventors: Kathy L. Hagen, Albert H. Libbey
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Patent number: 8098485Abstract: A detection sensor for detecting proximately occurring events such as traffic patterns. The detection sensor includes a housing having several apertures and a wireless network sensor located in the housing. The wireless network sensor has several sensors for detecting events occurring proximate them, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. Each of the sensors is contained within one of the apertures, and the apertures have shapes configured to provide for varying types of coverage areas for each of the sensors.Type: GrantFiled: July 3, 2007Date of Patent: January 17, 2012Assignee: 3M Innovative Properties CompanyInventors: Billy L. Weaver, Silva K. Theiss, Kathy L. Hagen
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Publication number: 20110273636Abstract: An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display.Type: ApplicationFiled: July 20, 2011Publication date: November 10, 2011Inventors: John C. Schultz, Michael J. Sykora, Martin Kristoffersen, Kathy L. Hagen, Glenn E. Casner, Bonnie W. Albrecht, Robert L. Brott, Scott E. Brigham, John C. Nelson
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Patent number: 8035511Abstract: A method for processing data collected via a wireless network sensor includes providing information in a variety of ways based upon the processed data. The network sensor has a plurality of sensors for detecting events occurring proximate the sensors in a monitored space, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The received data is processed to determine pedestrian traffic patterns in the monitored space, which can be used to design a layout and placement of goods for sale in the monitored space. The information for the pedestrian traffic patterns can also be provided in exchange for a fee to customers requesting it.Type: GrantFiled: July 3, 2007Date of Patent: October 11, 2011Assignee: 3M Innovative Properties CompanyInventors: Billy L. Weaver, Robert L. Brott, Silva K. Theiss, Jennifer R. Yi, Kathy L. Hagen
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Patent number: 8026808Abstract: A method for displaying an indication of data collected via a wireless network sensor involves processing the collected data to generate reports. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The method displays an indication of parsed events, episodes, vectors, links, and paths based upon the received data. Another method displays a representation of a location of each sensor in the wireless network sensors in a monitored environment and information related to data collected via the sensors.Type: GrantFiled: July 3, 2007Date of Patent: September 27, 2011Assignee: 3M Innovative Properties CompanyInventors: Billy L. Weaver, Robert L. Brott, Silva K. Theiss, James J. Bartol, Scott E. Brigham, Eileen M. Gorrell, Kathy L. Hagen, Jennifer R. Yi
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Patent number: 8013731Abstract: An apparatus for processing data collected via a wireless network sensor includes modules for receiving and processing the data. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The apparatus also includes modules for parsing events, episodes, vectors, links, and paths based upon the received data. The paths can be used to generate a representation of traffic patterns in a space monitored by wireless network sensors.Type: GrantFiled: July 3, 2007Date of Patent: September 6, 2011Assignee: 3M Innovative Properties CompanyInventors: Billy L. Weaver, Silva K. Theiss, Eileen M. Gorrell, Kathy L. Hagen, James J. Bartol, Scott E. Brigham, Anthony L. Hill, Jennifer R. Yi, M. Benton Free
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Patent number: 8004622Abstract: An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display.Type: GrantFiled: September 30, 2008Date of Patent: August 23, 2011Assignee: 3M Innovative Properties CompanyInventors: John C. Schultz, Michael J. Sykora, Martin Kristoffersen, Kathy L. Hagen, Glenn E. Casner, Bonnie W. Albrecht, Robert L. Brott, Scott E. Brigham, John C. Nelson
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Patent number: 7990262Abstract: An apparatus for processing data collected via a wireless network sensor includes modules for receiving and processing the data. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The apparatus also includes modules for parsing events, episodes, vectors, links, and paths based upon the received data. The paths can be used to generate a representation of traffic patterns in a space monitored by wireless network sensors.Type: GrantFiled: June 29, 2010Date of Patent: August 2, 2011Assignee: 3M Innovative Properties CompanyInventors: Billy L. Weaver, Silva K. Theiss, Eileen M. Gorrell, Kathy L. Hagen, James J. Bartol, Scott E. Brigham, Anthony L. Hill, Jennifer R. Yi, M. Benton Free
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Publication number: 20110035271Abstract: An apparatus for processing data collected via a wireless network sensor includes modules for receiving and processing the data. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The apparatus also includes modules for parsing events, episodes, vectors, links, and paths based upon the received data. The paths can be used to generate a representation of traffic patterns in a space monitored by wireless network sensors.Type: ApplicationFiled: June 29, 2010Publication date: February 10, 2011Inventors: Billy L. Weaver, Silva K. Theiss, Eileen M. Gorrell, Kathy L. Hagen, James J. Bartol, Scott E. Brigham, Anthony L. Hill, Jennifer R. Yi, M. Benton Free
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Publication number: 20100208041Abstract: 3D stereoscopic viewing enabled by the use of a fast switching speed LCD panel, dynamic backlight, and low cost glasses. The system utilizes an LCD panel with an LED backlight and wavelength selective glasses to isolate each channel by color. The system is based on alternating left and right image frames on an LCD panel. The left and right frames are illuminated by two slightly different red-green-blue light sources that are synchronized sequentially. The light sources are designed to emit light of different spectral composition. The viewer wears glasses where the left lens or filter passes only the spectrum of light used for the left channel of data, and the right lens or filter passes only the spectrum of light used for the right channel of data.Type: ApplicationFiled: February 9, 2010Publication date: August 19, 2010Inventors: Vadim N. Savvateev, William J. Bryan, Anthony J. Piekarczyk, Scott E. Brigham, Kathy L. Hagen, Martin B. Wolk, Craig R. Schardt
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Publication number: 20090196206Abstract: A detection sensor for detecting proximately occurring events such as traffic patterns. The detection sensor includes a housing having several apertures and a wireless network sensor located in the housing. The wireless network sensor has several sensors for detecting events occurring proximate them, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. Each of the sensors is contained within one of the apertures, and the apertures have shapes configured to provide for varying types of coverage areas for each of the sensors.Type: ApplicationFiled: July 3, 2007Publication date: August 6, 2009Inventors: Billy L. Weaver, Silva K. Theiss, Kathy L. Hagen
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Publication number: 20090091667Abstract: An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display.Type: ApplicationFiled: September 30, 2008Publication date: April 9, 2009Inventors: John C. Schultz, Michael J. Sykora, Martin Kristoffersen, Kathy L. Hagen, Glenn E. Casner, Bonnie W. Albrecht, Robert L. Brott, Scott E. Brigham, John C. Nelson
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Publication number: 20090009323Abstract: A method for displaying an indication of data collected via a wireless network sensor involves processing the collected data to generate reports. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The method displays an indication of parsed events, episodes, vectors, links, and paths based upon the received data. Another method displays a representation of a location of each sensor in the wireless network sensors in a monitored environment and information related to data collected via the sensors.Type: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Inventors: Billy L. Weaver, Robert L. Brott, Silva K. Theiss, James J. Bartol, Scott E. Brigham, Eileen M. Gorrell, Kathy L. Hagen, Jennifer R. Yi
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Publication number: 20090009340Abstract: A method for processing data collected via a wireless network sensor includes providing information in a variety of ways based upon the processed data. The network sensor has a plurality of sensors for detecting events occurring proximate the sensors in a monitored space, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The received data is processed to determine pedestrian traffic patterns in the monitored space, which can be used to design a layout and placement of goods for sale in the monitored space. The information for the pedestrian traffic patterns can also be provided in exchange for a fee to customers requesting it.Type: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Inventors: Billy L. Weaver, Robert L. Brott, Silva K. Theiss, Jennifer R. Yi, Kathy L. Hagen
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Publication number: 20090009317Abstract: An apparatus for processing data collected via a wireless network sensor includes modules for receiving and processing the data. The wireless network sensor includes a plurality of sensors for detecting events occurring proximate the sensors, a processor for receiving and processing data from the sensors, and a wireless transmitter for wirelessly transmitting data. The apparatus also includes modules for parsing events, episodes, vectors, links, and paths based upon the received data. The paths can be used to generate a representation of traffic patterns in a space monitored by wireless network sensors.Type: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Inventors: Billy L. Weaver, Silva K. Theiss, Eileen M. Gorrell, Kathy L. Hagen, James J. Bartol, Scott E. Brigham, Anthony L. Hill, Jennifer R. Yi, M. Benton Free
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Publication number: 20090009339Abstract: A wireless network sensor includes several sensors for detecting events occurring proximate the sensors. It also includes a processor for receiving and processing data from the sensors and a wireless transmitter for wirelessly transmitting data. The processor is programmed to determine if an event occurred related to a particular change in a signal level of a signal received from one of the sensors and compress the event data. The compressed data can then be wirelessly sent to a computer for additional processing such as providing an indication of traffic patterns in an area monitored by the wireless network sensor.Type: ApplicationFiled: July 3, 2007Publication date: January 8, 2009Inventors: Eileen M. Gorrell, Billy L. Weaver, Kathy L. Hagen, Silva K. Theiss, James J. Bartol, Scott E. Brigham
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Publication number: 20080150918Abstract: An untethered stylus is configured to cooperate with a location sensor that generates a magnetic field. The stylus include a housing having a tip and a shield. Circuitry, including a power circuit, is provided in the housing. An antenna arrangement provided at the housing includes multiple coil resonant circuits each tuned to a different frequency of the magnetic field. A first coil resonant circuit energizes the power circuit in response to the magnetic field, which provides DC power to the circuitry. One or more other coil resonant circuits are coupled between the tip and shield of the housing to define separate channels for communicatively coupling the stylus tip and the location sensor. An information signal communicated between the stylus tip and the location sensor is substantially unperturbed during provision of DC power by the first coil resonant circuit.Type: ApplicationFiled: December 20, 2006Publication date: June 26, 2008Inventors: Kathy L. Hagen, Albert H. Libbey
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Publication number: 20080149401Abstract: An untethered stylus is configured to cooperate with a location sensor. The location sensor is configured to generate a magnetic field comprising a number of frequencies and communicatively couple to the stylus. The stylus is configured to include a housing having a tip and a shield. An antenna arrangement, provided at the housing, includes a number of coil resonant circuits each tuned to a different frequency of the magnetic field. Each of the coil resonant circuits is configured to be energized in response to the magnetic field. The coil resonant circuits of the antenna arrangement may each include an inductive coil disposed about a ferrite rod in a spaced relationship. A connection couples the coil resonant circuits between the tip and shield of the housing to define separate channels for communicatively coupling the stylus tip and the location sensor.Type: ApplicationFiled: December 20, 2006Publication date: June 26, 2008Inventors: Kathy L. Hagen, Albert H. Libbey
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Patent number: 6798954Abstract: A packaged optical micro-mechanical device. A die includes one or more optical micro-mechanical devices on a first surface of a substrate. The first surface includes a die reference surface. A package frame includes an aperture and a package frame reference surface proximate the aperture adapted to receive the die reference surface such that the optical micro-mechanical devices are located in the aperture. One or more V-grooves are positioned relative to an optical interface reference plane adjacent to the micro-mechanical devices and terminating adjacent to the aperture. One or more optical fibers are located in the V-grooves optically coupled with one or more of the optical micro-mechanical devices.Type: GrantFiled: July 24, 2001Date of Patent: September 28, 2004Assignee: 3M Innovative Properties CompanyInventors: Barry S. Carpenter, Kathy L. Hagen, Robert G. Smith