Patents by Inventor John K Schneider
John K Schneider 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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Publication number: 20140354823Abstract: A method is disclosed, including obtaining an infrared representation based on a detected infrared signal and obtaining a combined representation based on a detected combined ultrasonic and infrared signal. An output representation is generated from the infrared representation and the combined representation. The output representation can be generated from a comparison between the combined representation and the infrared signal representation.Type: ApplicationFiled: December 20, 2013Publication date: December 4, 2014Inventors: Jack C. Kitchens, John K. Schneider, David Burns
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Publication number: 20140355376Abstract: A display device has a visual display capable of providing an image and an ultrasonic sensor array attached to a backside component of the visual display. The ultrasonic sensor array may be an ultrasonic area array sensor. For example, the backside component may be a backlight, an optical waveguide, or a display TFT.Type: ApplicationFiled: May 30, 2014Publication date: December 4, 2014Inventors: John K. Schneider, Jack C. Kitchens, Stephen M. Gojevic, Timothy A. Dickinson, Samir K. Gupta, Kostadin D. Djordjev, David William Burns, Leonard E. Fennell, Suryaprakash Ganti
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Patent number: 8901801Abstract: The invention may be embodied as an ultrasonic plane wave generator having a first sheet of piezoelectric material and a second sheet of piezoelectric material. A shared electrode may be between the first sheet and the second sheet. A first electrode set may have a plurality of electrodes, and these electrodes may be positioned with respect to the first sheet to form a set of wave generators. A wave generator in this first wave generator set may include the shared electrode, the first sheet, and one of the electrodes in the first electrode set. A second electrode set may have a plurality of electrodes, and these electrodes may be positioned with respect to the second sheet to form another set of wave generators. A wave generator in this second wave generator set may include the shared electrode, the second sheet, and one of the electrodes in the second electrode set.Type: GrantFiled: June 1, 2011Date of Patent: December 2, 2014Assignee: Qualcomm IncorporatedInventors: John K. Schneider, Jack C. Kitchens
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Patent number: 8781180Abstract: Devices and methods of creating an image of a biological object are disclosed. In one embodiment of the invention there is a plane wave ultrasonic pulse generator, an ultrasonic wave manipulation device, an ultrasonic detector and an image generator. In a method according to the invention, a biological object is imaged by emitting an unfocussed ultrasonic energy wave front, reflecting at least a portion of the ultrasonic energy wave front from the object, altering a direction of the ultrasonic energy, detecting that energy, and using the detected energy to create an image of the object.Type: GrantFiled: March 19, 2012Date of Patent: July 15, 2014Assignee: QUALCOMM IncorporatedInventors: John K. Schneider, Jack C. Kitchens
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Patent number: 8724859Abstract: The invention may include a fingerprint scanner having an ultrasonic wave emitter, a platen, an acoustic splitter and an acoustic detector. The invention may also include a method of scanning a fingerprint, wherein ultrasonic energy is provided and reflected with an acoustic splitter to provide first reflected energy, the first reflected energy may be reflected from a finger to provide second reflected energy, the second reflected energy may be received at the splitter, and allowed to pass through the splitter, and the second reflected energy may then be received at a detector.Type: GrantFiled: January 21, 2005Date of Patent: May 13, 2014Assignee: QUALCOMM IncorporatedInventors: John K. Schneider, Jack C. Kitchens
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Publication number: 20140090473Abstract: The invention may be embodied as a fingerprint scanner having an ultrasonic wave detector, a platen, an ultrasonic wave generator located between the detector and the platen. The invention may be embodied as a method of scanning a finger. One such method includes providing a platen, a detector and a generator, the generator being placed between the platen and the detector. A finger may be provided on the platen, and an ultrasound wave pulse may be sent from the generator toward the finger. The wave pulse may be reflected from the finger, and received at the detector. The received wave pulse may be used to produce an image of the finger.Type: ApplicationFiled: December 6, 2013Publication date: April 3, 2014Inventors: John K. Schneider, Jack Conway Kitchens, II, James T. Baker
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Patent number: 8601876Abstract: The invention may be embodied as a fingerprint scanner having an ultrasonic wave detector, a platen, an ultrasonic wave generator located between the detector and the platen. The invention may be embodied as a method of scanning a finger. One such method includes providing a platen, a detector and a generator, the generator being placed between the platen and the detector. A finger may be provided on the platen, and an ultrasound wave pulse may be sent from the generator toward the finger. The wave pulse may be reflected from the finger, and received at the detector. The received wave pulse may be used to produce an image of the finger.Type: GrantFiled: June 16, 2010Date of Patent: December 10, 2013Assignee: Qualcomm IncorporatedInventors: John K. Schneider, Jack C. Kitchens, James T. Baker
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Publication number: 20130289935Abstract: A computer control system and method is disclosed. Such a system may include a processor and an ultrasonic area-array sensor configured to receive a ridged surface, such as one or more digits of a hand. The processor may be configured to: (a) acquire a first information set from the sensor, the first information set representing at least a portion of the ridged surface, (b) acquire a second information set from the sensor, the second information set representing at least a portion of the ridged surface, (c) compare the first information set with the second information set to identify a common feature of the ridged surface that is present in both the first information set and the second information set, (d) determine a first position of the common feature using the first information set, (e) determine a second position of the common feature using the second information set, and (f) calculate a control measurement by comparing the first position and the second position.Type: ApplicationFiled: May 6, 2013Publication date: October 31, 2013Inventors: John K. Schneider, Jack Conway Kitchens, II
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Patent number: 8457924Abstract: A computer control system and method is disclosed. Such a system may include a processor and an ultrasonic area-array sensor configured to receive a ridged surface, such as one or more digits of a hand. The processor may be configured to: (a) acquire a first information set from the sensor, the first information set representing at least a portion of the ridged surface, (b) acquire a second information set from the sensor, the second information set representing at least a portion of the ridged surface, (c) compare the first information set with the second information set to identify a common feature of the ridged surface that is present in both the first information set and the second information set, (d) determine a first position of the common feature using the first information set, (e) determine a second position of the common feature using the second information set, and (f) calculate a control measurement by comparing the first position and the second position.Type: GrantFiled: May 17, 2011Date of Patent: June 4, 2013Assignee: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens
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Publication number: 20120206585Abstract: Devices and methods of creating an image of a biological object are disclosed. In one embodiment of the invention there is a plane wave ultrasonic pulse generator, an ultrasonic wave manipulation device, an ultrasonic detector and an image generator. In a method according to the invention, a biological object is imaged by emitting an unfocussed ultrasonic energy wave front, reflecting at least a portion of the ultrasonic energy wave front from the object, altering a direction of the ultrasonic energy, detecting that energy, and using the detected energy to create an image of the object.Type: ApplicationFiled: March 19, 2012Publication date: August 16, 2012Applicant: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens
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Patent number: 8201739Abstract: A biometric scanner is described and claimed. The scanner has a platen, an ultrasonic plane wave generator, an ultrasonic detector, and a delay layer residing between the generator and the detector.Type: GrantFiled: March 8, 2011Date of Patent: June 19, 2012Assignee: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens
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Patent number: 8162831Abstract: A hand scanner according to the invention may obtain an image of the hand and fingers including the bracelet crease/carpel delta area and palm surface regions up to the tips of the fingers using ultrasound measurement techniques. A hand scanner according to the invention may include a movable arcuate platen and an energy transducer. In a method according to the invention, the transducer may be moved back and forth while moving a platen surface in order to advance the hand and thereby produce a raster type scan image. In this manner, the image of the hand print may be collected as a raster image representative of the scanned surface of the friction ridge skin.Type: GrantFiled: October 17, 2005Date of Patent: April 24, 2012Assignee: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens, Stephen M. Gojevic
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Patent number: 8139827Abstract: Devices and methods of creating an image of a biological object are disclosed. In one embodiment of the invention there is a plane wave ultrasonic pulse generator, an ultrasonic wave manipulation device, an ultrasonic detector and an image generator. In a method according to the invention, a biological object is imaged by emitting an unfocussed ultrasonic energy wave front, reflecting at least a portion of the ultrasonic energy wave front from the object, altering a direction of the ultrasonic energy, detecting that energy, and using the detected energy to create an image of the object.Type: GrantFiled: May 25, 2007Date of Patent: March 20, 2012Assignee: Ultra-Scan CorporationInventors: John K. Schneider, Fedir Venikov, Igor Shmelkin, Jack C. Kitchens
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Patent number: 8119709Abstract: An acoustic (sound or ultrasound) wave transmitter having a plurality of waveguides is described, and a method of making such a transmitter is described. Each waveguide can have a cladded core. The cladded core is capable of transmitting acoustic wave energy from a first end surface to a second end surface of the cladded core. The waveguides can be substantially fixed relative to each other by a binder. The binder can be formed by fusing the claddings together, potting a material between the waveguides and/or mechanically holding the waveguides.Type: GrantFiled: September 8, 2009Date of Patent: February 21, 2012Assignee: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens
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Publication number: 20120026117Abstract: A computer control system and a method of controlling a computer are disclosed. One such system includes an area-array sensor and a processor. The processor may have a navigation mode, and when set to this mode, the processor is configured to execute certain tasks. Those tasks may include acquiring a first information set and acquiring a second information set from the sensor. The first information set may represent reflected energy received by the sensor at the first time and the second information set may represent reflected energy received by the sensor at the second time. The first information set indicates a first contact area corresponding to that portion of an indicator object (such as a finger or stylus) which contacts the platen at the first time, and the second information set indicates a second contact area corresponding to that portion of the indicator object which contacts the platen at the second time.Type: ApplicationFiled: July 29, 2011Publication date: February 2, 2012Applicant: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens
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Patent number: 8098915Abstract: An acoustic pulse array is described. The pulse array can include a plane wave pulse generator having a first side from which a first wave emanates, and a second side from which a second wave emanates. A first waveguide array can be attached to the generator on the first side of the generator, and a second waveguide array can be attached to a second side of the generator. One or more of the waveguides can be attached to the generator so as to orient the waveguide to transmit wave pulses in a direction that is substantially perpendicular to the generator.Type: GrantFiled: September 4, 2009Date of Patent: January 17, 2012Assignee: Ultra-Scan CorporationInventors: John K. Schneider, Jack C. Kitchens
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Patent number: 8070060Abstract: The invention may be embodied as an identity assurance system or method. A system according to the invention may have a biometric sensor capable of providing static biometric indications, a strap capable of positioning the sensor on an organism, and a computer in communication with the sensor. The computer may have software running on the computer in order to (a) cause the computer to determine whether there is a match between a subsequent static biometric indication and an initial static biometric indication, and (b) cause the computer to send a signal indicating whether a match was determined in order to assure the identity of the organism.Type: GrantFiled: October 20, 2008Date of Patent: December 6, 2011Assignee: Ultra-Scan CorporationInventors: John K. Schneider, James T. Baker, Fred W. Kiefer
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Publication number: 20110291531Abstract: The invention may be embodied as an ultrasonic plane wave generator having a first sheet of piezoelectric material and a second sheet of piezoelectric material. A shared electrode may be between the first sheet and the second sheet. A first electrode set may have a plurality of electrodes, and these electrodes may be positioned with respect to the first sheet to form a set of wave generators. A wave generator in this first wave generator set may include the shared electrode, the first sheet, and one of the electrodes in the first electrode set. A second electrode set may have a plurality of electrodes, and these electrodes may be positioned with respect to the second sheet to form another set of wave generators. A wave generator in this second wave generator set may include the shared electrode, the second sheet, and one of the electrodes in the second electrode set.Type: ApplicationFiled: June 1, 2011Publication date: December 1, 2011Inventors: John K. Schneider, Jack C. Kitchens
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Publication number: 20110286641Abstract: A sensor system and a method for collecting information about a surface of an object are disclosed. The sensor has a plurality of detectors and a platen. The platen has a contact surface, at least part of which is dome-shaped. When the surface of an object is in contact with the contact surface, an energy signal may be sent to toward the contact surface, and the detectors may detect the reflected signal. The detected signal may be used to provide information about the object's surface, including an image of the surface.Type: ApplicationFiled: May 19, 2011Publication date: November 24, 2011Inventors: John K. Schneider, Jack C. Kitchens
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Publication number: 20110282623Abstract: A computer control system and method is disclosed. Such a system may include a processor and an ultrasonic area-array sensor configured to receive a ridged surface, such as one or more digits of a hand. The processor may be configured to: (a) acquire a first information set from the sensor, the first information set representing at least a portion of the ridged surface, (b) acquire a second information set from the sensor, the second information set representing at least a portion of the ridged surface, (c) compare the first information set with the second information set to identify a common feature of the ridged surface that is present in both the first information set and the second information set, (d) determine a first position of the common feature using the first information set, (e) determine a second position of the common feature using the second information set, and (f) calculate a control measurement by comparing the first position and the second position.Type: ApplicationFiled: May 17, 2011Publication date: November 17, 2011Inventors: John K. Schneider, Jack C. Kitchens