Patents by Inventor Eric Logan
Eric Logan 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: 9781514Abstract: A stereo audio headphone apparatus comprising a master headphone unit comprising a master housing, master circuitry comprising a stereo audio source and a wireless transmitter, a master audio output device for playing a first stereo audio channel, a master audio input device, and a first independently settable frequency equalizer for the first stereo audio channel carried by the master housing, and a slave headphone unit comprising a slave housing, slave circuitry comprising a wireless receiver, a slave audio output device for playing a second stereo audio channel, a slave audio input device, and a second independently settable frequency equalizer for the second stereo audio channel carried by the slave housing. The master and slave circuitries are operable in a pass-through mode with audio sensed by the master and slave audio input devices being delivered to the master and slave audio output devices via the first and second frequency equalizers.Type: GrantFiled: October 8, 2015Date of Patent: October 3, 2017Assignee: K&E Holdings, LLCInventor: Eric Logan Hensen
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Publication number: 20160080868Abstract: A stereo audio headphone apparatus comprising a master headphone unit comprising a master housing, master circuitry comprising a stereo audio source and a wireless transmitter, a master audio output device for playing a first stereo audio channel, a master audio input device, and a first independently settable frequency equalizer for the first stereo audio channel carried by said master housing, and a slave headphone unit comprising a slave housing, slave circuitry comprising a wireless receiver, a slave audio output device for playing a second stereo audio channel, a slave audio input device, and a second independently settable frequency equalizer for the second stereo audio channel carried by said slave housing. The master and slave circuitries are operable in a pass-through mode with audio sensed by said master and slave audio input devices being delivered to said master and slave audio output devices via said first and second frequency equalizers.Type: ApplicationFiled: October 8, 2015Publication date: March 17, 2016Applicant: K&E Holdings, LLCInventor: Eric Logan Hensen
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Patent number: 9199725Abstract: A control computer for an unmanned vehicle, including: a sensor interface for receiving sensor data from sensors of the vehicle, the sensor data including data values associated with movement of the vehicle; an actuator control interface for sending actuator data to control actuators of the vehicle, the actuators controlling parts of the vehicle associated with controlling movement of the vehicle; and a system management component for executing a state machine having states corresponding to one or more phases of the movement and for determining a transition between current one of the states and another of the states based on at least one condition associated with the transition, at least one condition being determined based on at least one of the sensor data, the actuator data and status of the computer.Type: GrantFiled: February 14, 2012Date of Patent: December 1, 2015Assignee: BAE Systems AustraliaInventors: Bradford Scott Yelland, Glen Eric Logan, Paul Riseborough
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Patent number: 9161131Abstract: A stereo audio headphone set may include a master headphone unit including a master housing to be independently carried behind an ear of the user, master circuitry including a stereo audio source and a wireless transmitter coupled thereto, and a master audio output device coupled to the master circuitry for playing a first stereo audio channel from the stereo audio source. A slave headphone unit may include a slave housing to be independently carried behind another ear of the user, slave circuitry including a wireless receiver cooperating with the wireless transmitter, and a slave audio output device coupled to the slave circuitry for playing a second stereo audio channel from the stereo audio source. First and second independently settable frequency equalizers may also be included for the first and second stereo audio channels to permit independent selection of frequency equalization to compensate for hearing loss.Type: GrantFiled: March 25, 2010Date of Patent: October 13, 2015Assignee: K&E Holdings, LLCInventor: Eric Logan Hensen
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Publication number: 20130338856Abstract: A control computer for an unmanned vehicle, including: a sensor interface for receiving sensor data from sensors of the vehicle, the sensor data including data values associated with movement of the vehicle; an actuator control interface for sending actuator data to control actuators of the vehicle, the actuators controlling parts of the vehicle associated with controlling movement of the vehicle; and a system management component for executing a state machine having states corresponding to one or more phases of the movement and for determining a transition between current one of the states and another of the states based on at least one condition associated with the transition, at least one condition being determined based on at least one of the sensor data, the actuator data and status of the computer.Type: ApplicationFiled: February 14, 2012Publication date: December 19, 2013Applicant: BAE SYSTEMS AUSTRALIAInventors: Bradford Scott Yelland, Glen Eric Logan, Paul Riseborough
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Publication number: 20110235833Abstract: A stereo audio headphone set may include a master headphone unit including a master housing to be independently carried behind an ear of the user, master circuitry including a stereo audio source and a wireless transmitter coupled thereto, and a master audio output device coupled to the master circuitry for playing a first stereo audio channel from the stereo audio source. A slave headphone unit may include a slave housing to be independently carried behind another ear of the user, slave circuitry including a wireless receiver cooperating with the wireless transmitter, and a slave audio output device coupled to the slave circuitry for playing a second stereo audio channel from the stereo audio source. First and second independently settable frequency equalizers may also be included for the first and second stereo audio channels to permit independent selection of frequency equalization to compensate for hearing loss.Type: ApplicationFiled: March 25, 2010Publication date: September 29, 2011Inventor: Eric Logan HENSEN
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Publication number: 20060127016Abstract: A tubeless fiber optic cable is disclosed, including at least one optical fiber extending in a longitudinal direction, and an outer jacket extending in the longitudinal direction so as to surround the optical fiber. The outer jacket has a cross-section defining an inner surface and an outer surface. At least one strength member extends in the longitudinal direction along the outer jacket and is disposed so that a portion thereof protrudes from the inner surface of the outer jacket, so that when a ripcord is pulled from the outer jacket separation of the outer jacket occurs, thereby allowing access to a cavity containing the optical fiber. In another embodiment, the ripcord protrudes from the inner surface of the outer jacket.Type: ApplicationFiled: December 15, 2004Publication date: June 15, 2006Inventors: Paul Baird, Eric Logan, Richard Wagman
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Publication number: 20020166165Abstract: This is a three dimentional object to be used with a bathtub / shower to help prevent water from going out on to the floor. This item is to complement the function of a shower curtain. It will have a sloping interior face of a triangular form with a scalloped bottom edge along with two flat exterior faces that will also be of triangular shape but more of right angles to each other, the base will be triangular and flat in the same consistancy of the sloping face.Type: ApplicationFiled: May 11, 2001Publication date: November 14, 2002Inventor: Christopher Eric Logan
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Patent number: D571553Type: GrantFiled: August 19, 2005Date of Patent: June 24, 2008Assignee: Grillslinger International LimitedInventors: Stephen Eric Logan, Alister Douglas Malcolm Brown
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Patent number: D629397Type: GrantFiled: May 6, 2010Date of Patent: December 21, 2010Assignee: K&E Holdings, LLCInventor: Eric Logan Hensen
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Patent number: D636762Type: GrantFiled: May 6, 2010Date of Patent: April 26, 2011Assignee: K&E Holdings, LLCInventor: Eric Logan Hensen