Patents Assigned to Intermec IP Corp.
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Patent number: 9080856Abstract: A dimensioning system can include stored data indicative of coordinate locations of each reference element in a reference image containing a pseudorandom pattern of elements. Data indicative of the coordinates of elements appearing in an acquired image of a three-dimensional space including an object can be compared to the stored data indicative of coordinate locations of each reference element. After the elements in the acquired image corresponding to the reference elements in the reference image are identified, a spatial correlation between the acquired image and the reference image can be determined. Such a numerical comparison of coordinate data reduces the computing resource requirements of graphical comparison technologies.Type: GrantFiled: March 13, 2013Date of Patent: July 14, 2015Assignee: Intermec IP Corp.Inventor: Franck Laffargue
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Patent number: 9084032Abstract: A system includes a terminal, a wireless access network, an IP telephony network, a core network gateway from the IP telephony network to the public mobile phone network and a network device, which connects the wireless access network to the IP telephony network and adapts the IP telephony network services to be used by utilizing the circuit-switched signaling protocols of the terminal. A location updating request is received from the terminal over the wireless access network. Location updating is performed via a core network gateway. The network device performs user registration to the IP telephony network using a domain name formed by the phone number of the user and the domain name of the network device or the numeric IP address as the address connection to be registered and as location data in the IP telephony network.Type: GrantFiled: January 18, 2007Date of Patent: July 14, 2015Assignee: Intermec IP Corp.Inventors: Markku Rautiola, Heikki Oukka
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Patent number: 9076459Abstract: Audio frames are classified as either speech, non-transient background noise, or transient noise events. Probabilities of speech or transient noise event, or other metrics may be calculated to indicate confidence in classification. Frames classified as speech or noise events are not used in updating models (e.g., spectral subtraction noise estimates, silence model, background energy estimates, signal-to-noise ratio) of non-transient background noise. Frame classification affects acceptance/rejection of recognition hypothesis. Classifications and other audio related information may be determined by circuitry in a headset, and sent (e.g., wirelessly) to a separate processor-based recognition device.Type: GrantFiled: March 12, 2013Date of Patent: July 7, 2015Assignee: Intermec IP, Corp.Inventors: Keith P. Braho, David D. Hardek
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Publication number: 20150169921Abstract: A system and method of using motion or spatial identification technology with a mobile RFID reader to detect whether an RFID tag is part of a forklift load or other ambulatory space such as a shopping cart receptacle, includes determining whether a tag is within a defined space and/or whether a tag is in motion relative to a mobile RFID reader. The system and method determines whether a particular RFID tag is part of a forklift load/space, has been added to or removed, is an extraneous tag, etc.Type: ApplicationFiled: February 25, 2015Publication date: June 18, 2015Applicant: INTERMEC IP CORP.Inventors: Steven V. SCHATZ, Gary Neal SPIESS, Thaddeus TERNES, Maury ANDERSON, Hunter M. LELAND
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Patent number: 9047522Abstract: An RFID system is used to detect whether an RFID tag is part of the load of a forklift or other transport device. In one aspect where the load is in motion relative to an RFID reader system, the RFID system obtains tag readings and derives tag vector motion information which can be compared to the known motion of the load to distinguish tags that are part of the load from false positives which are unavoidably also within the field of the reader system. A forklift antenna system may also make readings from load pickup to load deposit in a truck trailer, and utilize computed tag vector motion information to distinguish tags that are part of the load from false positives. The tag vector information my relate to tag velocity, tag acceleration, and/or rate of change of tag acceleration. The two components of the RFID system may communicate information on identified tags, and/or interact (e.g. by silencing tags), so as to cooperate in identifying true positive tags in the load.Type: GrantFiled: November 6, 2010Date of Patent: June 2, 2015Assignee: INTERMEC IP CORP.Inventors: Pavel V. Nikitin, Gary Neal Spiess, Hunter Martin Leland, Lynn Carl Hingst, John Howland Sherman
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Patent number: 9033242Abstract: A device permitting multiple focusable fields of view, such as a universal bar code scanner that can read bar code symbols at both near and far distances for a range of X-dimensions, is described. The scanner uses an adjustable optical imaging system that has at least two different focused fields of view. In one embodiment, the optimal field of view for a target object can be automatically selected with the use of a range finder.Type: GrantFiled: March 13, 2013Date of Patent: May 19, 2015Assignee: Intermec IP Corp.Inventors: Alain Gillet, Jean-Michel Puech, Serge Thuries
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Patent number: 9007178Abstract: In one aspect where a load or a subset of one or more tags is in motion relative to an RFID reader system, the RFID system obtains tag readings and derives tag scalar or vector motional data e.g. tag velocity, tag acceleration, and/or rate of change of tag acceleration which can be compared to known tag motional information to distinguish true tags of interest from false positives which are unavoidably also within the field of the reader system. An antenna system may also make readings during distinctive movement patterns of true tags, such as vertical or arcuate movement and utilize computed tag motional data based on the tag readings to distinguish true tags from false positives. Two components of the RFID system may communicate information on identified tags, and/or interact (e.g. by silencing tags), so as to cooperate in identifying true positive tags.Type: GrantFiled: March 11, 2013Date of Patent: April 14, 2015Assignee: Intermec IP Corp.Inventors: Pavel V. Nikitin, Gary Neal Spiess, Hunter Martin Leland, Lynn Carl Hingst, John Howland Sherman
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Patent number: 9007368Abstract: Systems and methods of determining the volume and dimensions of a three-dimensional object using a dimensioning system are provided. The dimensioning system can include an image sensor, a non-transitory, machine-readable, storage, and a processor. The dimensioning system can select and fit a three-dimensional packaging wireframe model about each three-dimensional object located within a first point of view of the image sensor. Calibration is performed to calibrate between image sensors of the dimensioning system and those of the imaging system. Calibration may occur pre-run time, in a calibration mode or period. Calibration may occur during a routine. Calibration may be automatically triggered on detection of a coupling between the dimensioning and the imaging systems.Type: GrantFiled: May 7, 2012Date of Patent: April 14, 2015Assignee: INTERMEC IP Corp.Inventors: Franck Laffargue, Patrice Thebault, Jeffrey Mark Hunt
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Patent number: 8991704Abstract: An apparatus and method for selectively attaching sensor(s) or antenna(s) to a mobile device at a convenient location are provided. The mobile device includes a body and a processing unit housed within the body for running an application, where the body includes a forward end and a rearward end that supports engagement with a charging dock. In addition, the rearward end accepts engagement of a snap-on module that physically assembles to and electronically interfaces with the mobile device. The antennas or sensors are externally mounted to the mobile device at a location proximate to the forward end of the body. Further, these antennas or sensors are interconnected to the snap-on module using media-routing conduit(s) that are configured to carry signals from the antennas or sensors to the snap-on module for distribution as an input to the application running on the processing unit.Type: GrantFiled: December 13, 2012Date of Patent: March 31, 2015Assignee: Intermec IP Corp.Inventors: Scott R Hopper, Sander Lam
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Patent number: 8994504Abstract: A system and method of using motion or spatial identification technology with a mobile RFID reader to detect whether an RFID tag is part of a forklift load or other ambulatory space such as a shopping cart receptacle, includes determining whether a tag is within a defined space and/or whether a tag is in motion relative to a mobile RFID reader. The system and method determines whether a particular RFID tag is part of a forklift load/space, has been added to or removed, is an extraneous tag, etc.Type: GrantFiled: March 6, 2013Date of Patent: March 31, 2015Assignee: Intermec IP Corp.Inventors: Steven V. Schatz, Gary Spiess, Thaddeus Ternes, Maury Anderson, Hunter M. Leland
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Patent number: 8988590Abstract: An imaging system having a solid-state auto focusing system advantageously images broadband light reflected from an object to be imaged using a lens objective having chromatic aberration, which focuses different colors of light at different focal planes. Using the color information in the focal planes in conjunction with an object distance determined by a range finder, a luminance plane is constructed that has a focused image of the object. The system provides the focused image of the object without the use of any moving parts.Type: GrantFiled: March 26, 2012Date of Patent: March 24, 2015Assignee: Intermec IP Corp.Inventors: Alain Gillet, Serge Thuries
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Patent number: 8976368Abstract: Methods for performing a scheme that results in a refined measurement pattern within an optical grid are provided. Physically adjusting spacing of elements within an optical grid to achieve enhanced resolution is historically unfeasible, as reduction of the spacing causes light sensors of the optical grid to pick up false signals when reading light beams. Technology introduced by the present invention generates a virtual reduced spacing of the elements within the optical grid by using two signals that are slightly different. These slightly different signals can accomplish, at least, quarter-grid spacing resolution within the optical grid. Additionally, the enhanced resolution derived from the virtual reduced spacing is employed to govern movement of a motor. The motor movement is in response to one or more changes of direction such that the motor is operating in its linear range.Type: GrantFiled: September 14, 2012Date of Patent: March 10, 2015Assignee: Intermec IP Corp.Inventors: Khalid El Akel, Jean-Pierre Stang, Bernard Serres
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Patent number: 8944332Abstract: Automatic data collection devices such as barcode readers, RFID readers, magnetic stripe readers and the like may be tested using ADC device test executables, modules or processes stored at a variety of network locations. One or more sets of tests or work lists may be defined to facilitate testing. Tests may be identified by name and/or keyword. Keywords may be indicative one or more functionalities tested by the respective ADC device test module.Type: GrantFiled: August 3, 2007Date of Patent: February 3, 2015Assignee: Intermec IP Corp.Inventors: Andrew C. Harding, Jeffrey K. Suhr, Nicholas P. Allen
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Patent number: 8916789Abstract: An apparatus and method are disclosed for creating an integrated access door and switch actuator. The integrated access door and switch actuator are created from a single composite material. The composite material is flexible to allow movement, but is also durable to provide a protective covering. The integrated access door and switch actuator include a living hinge, which allows the access door to move to an open and closed position while the switch actuator is stationary in a fixed position.Type: GrantFiled: February 20, 2013Date of Patent: December 23, 2014Assignee: Intermec IP Corp.Inventor: William Woodburn
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Patent number: 8908995Abstract: A method of operating a dimensioning system to determine dimensional information for objects is disclosed. A number of images are acquired. Objects in at least one of the acquired images are computationally identified. One object represented in the at least one of the acquired images is computationally initially selected as a candidate for processing. An indication of the initially selected object is provided to a user. At least one user input indicative of an object selected for processing is received. Dimensional data for the object indicated by the received user input is computationally determined.Type: GrantFiled: January 12, 2010Date of Patent: December 9, 2014Assignee: Intermec IP Corp.Inventors: Virginie Benos, Vincent Bessettes, Franck Laffargue
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Publication number: 20140320649Abstract: A system and method is provided for image surveillance of areas of interest for items having radio frequency identification (RFID) tags. These areas of interest are often times unmonitored due to privacy concerns. The present invention discloses an image surveillance system and method, that upon indication of an RFID tag coming within proximity of a portal system having an RFID reader, records one or more images of the area of interest, so as to capture a subject associated with the RFID tagged item moving into or through the area of interest. Such applications for embodiments of the present invention are directed to monitor items of interest in retail stores, restaurants, shipping and receiving locations, and other public areas.Type: ApplicationFiled: July 7, 2014Publication date: October 30, 2014Applicant: INTERMEC IP CORP.Inventors: Johanas L. STARR, Tom SCHUSTER, John JORGENSON
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Patent number: 8854633Abstract: Volume dimensioning employs techniques to reduce multipath reflection or return of illumination, and hence distortion. Volume dimensioning for any given target object includes a sequence of one or more illuminations and respective detections of returned illumination. A sequence typically includes illumination with at least one initial spatial illumination pattern and with one or more refined spatial illumination patterns. Refined spatial illumination patterns are generated based on previous illumination in order to reduce distortion. The number of refined spatial illumination patterns in a sequence may be fixed, or may vary based on results of prior illumination(s) in the sequence. Refined spatial illumination patterns may avoid illuminating background areas that contribute to distortion. Sometimes, illumination with the initial spatial illumination pattern may produce sufficiently acceptable results, and refined spatial illumination patterns in the sequence omitted.Type: GrantFiled: June 29, 2012Date of Patent: October 7, 2014Assignee: Intermec IP Corp.Inventors: Franck Laffargue, Alain Gillet, Serge Thuries
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Publication number: 20140292491Abstract: An apparatus for use in an RFID data collection system includes an antenna portion for wirelessly exchanging signals and a memory portion for storing RFID data. A signal processing portion is coupled among the antenna portion and the memory portion. The signal processing portion is configured to receive RFID data and to at least encode or decode the received RFID data via at least one spreading code, such as a mutually orthogonal code. Other configurations are also disclosed.Type: ApplicationFiled: June 13, 2014Publication date: October 2, 2014Applicant: INTERMEC IP CORPInventors: Paul A. MALTSEFF, Ronald D. PAYNE
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Publication number: 20140267609Abstract: A dimensioning system can include stored data indicative of coordinate locations of each reference element in a reference image containing a pseudorandom pattern of elements. Data indicative of the coordinates of elements appearing in an acquired image of a three-dimensional space including an object can be compared to the stored data indicative of coordinate locations of each reference element. After the elements in the acquired image corresponding to the reference elements in the reference image are identified, a spatial correlation between the acquired image and the reference image can be determined. Such a numerical comparison of coordinate data reduces the computing resource requirements of graphical comparison technologies.Type: ApplicationFiled: March 13, 2013Publication date: September 18, 2014Applicant: INTERMEC IP CORP.Inventor: Franck Laffargue
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Publication number: 20140278391Abstract: Audio frames are classified as either speech, non-transient background noise, or transient noise events. Probabilities of speech or transient noise event, or other metrics may be calculated to indicate confidence in classification. Frames classified as speech or noise events are not used in updating models (e.g., spectral subtraction noise estimates, silence model, background energy estimates, signal-to-noise ratio) of non-transient background noise. Frame classification affects acceptance/rejection of recognition hypothesis. Classifications and other audio related information may be determined by circuitry in a headset, and sent (e.g., wirelessly) to a separate processor-based recognition device.Type: ApplicationFiled: March 12, 2013Publication date: September 18, 2014Applicant: INTERMEC IP CORP.Inventors: Keith P. Braho, David D. Hardek