Patents Represented by Attorney Letham Law Firm LLC
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Patent number: 8345651Abstract: MIMO systems communicate with wireless devices. MIMO systems include directional antennas that are oriented so that the physical sectors of the antennas overlap to form areas of overlap. The areas of overlap are oriented in unique directions. Radios are selectively coupled to the portion of the antennas to communicate with the wireless devices. The physical sectors of the antennas that are selectively coupled to the radios overlap. The radios use the antennas to communicate with the wireless devices. The antennas operate as a MIMO antenna.Type: GrantFiled: May 28, 2011Date of Patent: January 1, 2013Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 8340067Abstract: A system for wirelessly transferring content between aircraft. The system includes a first local controller positioned on a first aircraft of the plurality of aircraft and a respective second local controller positioned on each of the other aircraft of the plurality of aircraft. The aircraft are positioned on the ground within a boundary of an airport. The first local controller cannot detect a regional controller or any of the second local controllers. The first local controller: identifies content assigned to but not available on the first local controller and the one or more second local controllers, the content assigned by an administrator; detects content available on the first local controller and the one or more second local controllers; and controls transfer of content between the first local controller and the one or more second local controllers.Type: GrantFiled: August 29, 2011Date of Patent: December 25, 2012Assignee: Proximetry, Inc.Inventors: Wladyslaw Jan Buga, Tracy Raymond Trent
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Patent number: 8333520Abstract: Systems and methods for positioning a camera crane include detecting an imbalance between a counterweight and an extensible arm and decreasing severity of the consequences of an imbalance.Type: GrantFiled: March 24, 2011Date of Patent: December 18, 2012Assignee: CamMate Systems, Inc.Inventors: Matthew J. Cronin, Pablo Tovar, Michael Kay Pack, Ron K. Keys, Richard A. Laitinen
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Patent number: 8325695Abstract: MIMO systems communicate with wireless devices. MIMO systems include directional antennas that are oriented so that the physical sectors of the antennas overlap to form areas of overlap. Some physical sectors overlap substantially while others overlap partially. Radios are selectively coupled to antennas to communicate with the wireless devices. The physical sectors of the antennas that are selectively coupled to the radios overlap. The radios use the antennas to communicate with the wireless devices. The antennas operate as a MIMO antenna.Type: GrantFiled: July 27, 2011Date of Patent: December 4, 2012Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 8270383Abstract: A system for communicating with wireless devices. The systems includes radio groups whose MIMO physical sectors overlap. The MIMO physical sectors communicate using different channels. The MIMO physical sectors overlap to form an area of overlap. Each radio group includes a phased array and radios. Radios are selectively coupled to the phased array. The physical sector of the phase array provides the MIMO physical sector. The phase array operates as a MIMO antenna.Type: GrantFiled: August 25, 2011Date of Patent: September 18, 2012Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 8235031Abstract: An electronic device provides parameters to a paintball gun and/or paintball accessories. The gun performs an operation in accordance with the parameters. The accessories respectively perform a function of the accessories in accordance with the parameters. The electronic device does not perform a function of the paintball gun or a function of the accessories.Type: GrantFiled: September 12, 2009Date of Patent: August 7, 2012Inventor: Yong S. Kim
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Patent number: 8176592Abstract: An apparatus for removing paint from a barrel of a paintball gun.Type: GrantFiled: January 3, 2011Date of Patent: May 15, 2012Inventors: Dale Carpenter, Greg Clawson, Travis Dusek
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Patent number: 8111678Abstract: A system for communicating with wireless devices. The systems includes radio groups whose MIMO physical sectors overlap. The MIMO physical sectors communicate using different channels. The MIMO physical sectors overlap to form an area of overlap. Each radio group includes directional antennas and radios. Radios are selectively coupled to the antennas. The antennas that are oriented so that the physical sectors of the antennas overlap to operate as MIMO antennas and form the MIMO physical sector for the radio group. The antennas operate as a MIMO antenna.Type: GrantFiled: August 17, 2011Date of Patent: February 7, 2012Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 8072957Abstract: A method for incorporating dynamic orthogonal frequency-division multiplexing (“OFDM”) in wireless networks is provided. Information about a wireless channel between a transmitter and one or more receivers communicating according to a wireless protocol is acquired. Dynamic OFDM allocations are generated based on the acquired information about the wireless channel. The dynamic OFDM allocations are transmitted to the one or more receivers according to the wireless protocol.Type: GrantFiled: January 18, 2008Date of Patent: December 6, 2011Assignee: Proximetry, Inc.Inventors: James Richard Gross, Marc P. Emmelmann
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Patent number: 8050696Abstract: A system and method for wirelessly transferring content to and from a vehicle, in particular, an aircraft. The content includes, for example, data, voice, video and multimedia, that can be wirelessly exchanged over a wireless communication link between an aircraft and a ground station while the aircraft is at or near a parking gate, or between aircraft. In an example, the system employs long distance metropolitan area technology, such as IEEE Standard 802.16 wireless technology, to increase transfer range. The parameter of the wireless communication link can be adjusted based on, for example, the location of the link. The content can further be provided between the vehicle and ground station based on priorities, such as the available link speed, importance of the information, and/or anticipated connection time between the vehicle and ground station. A media creation center can be networked to a plurality of base stations.Type: GrantFiled: April 29, 2010Date of Patent: November 1, 2011Assignee: Proximetry, Inc.Inventors: Wladyslaw Jan Buga, Tracy Raymond Trent
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Patent number: 8033167Abstract: A system for providing a catalyst to a first flow of gas. The first flow of gas has an operating pressure. A pipe carries the first flow of gas from a compressor of a turbocharger to a combustion chamber. The operating pressure of the first flow of gas varies in accordance with an operation of the compressor. The system includes an enclosure, a pump, and an atomizer. The enclosure receives a portion of the first flow of gas at the operating pressure. The pump is positioned in the enclosure. The pump receives from within the enclosure the portion of the first flow of gas. The pump provides the portion of the first flow of gas at a second pressure. Any gas that exits the enclosure is provided by the pump at the second pressure. The atomizer receives a solution having the catalyst and provides a vapor having the catalyst. The portion of the first flow of gas at the second pressure carries the vapor out of the system and into the first flow of gas for delivery to the combustion chamber.Type: GrantFiled: February 24, 2009Date of Patent: October 11, 2011Inventor: Gary Miller
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Patent number: 8010141Abstract: A system and method for wirelessly transferring content to and from a vehicle, in particular, an aircraft. The content includes, for example, data, voice, video and multimedia, that can be wirelessly exchanged over a wireless communication link between an aircraft and a ground station while the aircraft is at or near a parking gate, or between aircraft. In an example, the system employs long distance metropolitan area technology, such as IEEE Standard 802.16 wireless technology, to increase transfer range. The parameter of the wireless communication link can be adjusted based on, for example, the location of the link. The content can further be provided between the vehicle and ground station based on priorities, such as the available link speed, importance of the information, and/or anticipated connection time between the vehicle and ground station. A media creation center can be networked to a plurality of base stations.Type: GrantFiled: April 29, 2010Date of Patent: August 30, 2011Assignee: Proximetry, Inc.Inventors: Wladyslaw Jan Buga, Tracy Raymond Trent
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Patent number: 8009646Abstract: Methods and apparatus for positioning antennas of a first wireless cell to form MIMO physical sectors and MIMO virtual sectors. Selecting a MIMO virtual sector for communication responsive to throughput, data throughput, signal-to-noise ratio, signal error rate, data error rate, retransmission requests, interference, rejection of multipath signals, transmission rate, and signal strength.Type: GrantFiled: February 21, 2007Date of Patent: August 30, 2011Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 7896594Abstract: A self-drilling masonry bolt including a body portion having a bolt member and an outer sleeve portion, a head portion and a drilling tip whereby, the self-drilling masonry bolt provides a simple and effective means for securing an item to cement, wood or any other suitable material without the requirement of multiple tools.Type: GrantFiled: March 13, 2007Date of Patent: March 1, 2011Inventors: Domenico Nardi, Michael Valenzisi
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Patent number: 7873319Abstract: A method, according to various aspects of the present invention, for assigning channels to a plurality of wireless cells. The method is performed by the plurality of wireless cells.Type: GrantFiled: June 5, 2008Date of Patent: January 18, 2011Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 7822386Abstract: A method, according to various aspects of the present invention, for improving a data throughput between the wireless cell and the client. A wireless cell performs the method. The method includes in any practical order (1) determining a primary direction of data flow between the wireless cell and the client, wherein if the primary direction of data flow is from the wireless cell to the client, denominating the wireless cell as a transmitting device and the client as a receiving device, otherwise, denominating the client as a transmitting device and the wireless cell as a receiving device; (2) the receiving device detecting a factor that reduces data throughput for each one channel of the plurality of channels; and (3) assigning one channel of the plurality of channels to the transmitting device and the receiving device responsive to detecting thereby improving data throughput.Type: GrantFiled: June 6, 2008Date of Patent: October 26, 2010Assignee: Rotani, Inc.Inventors: Roc Lastinger, John Spenik, Brian Woodbury
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Patent number: 7667600Abstract: A security device, according to various aspects of the present invention, detects removal of the device from a provided surface. The security device includes a body; at least one magnet coupled to the body; and a sensor coupled to the body proximate to at least one of the at least one magnet. The sensor does not move with respect to the at least one magnet. The at least one magnet magnetically couples the body to the surface. Each one magnet provides a magnetic flux. When the body couples to the surface, at least a portion of the magnetic flux conducts away from the sensor. When the body is not coupled to the surface, at least a portion of the magnetic flux from at least one magnet of the at least one magnet conducts through the sensor thereby indicating removal of the body from the surface.Type: GrantFiled: December 13, 2007Date of Patent: February 23, 2010Assignee: Roc2Loc, Inc.Inventors: Brian Woodbury, John Spenik, Roc Lastinger
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Patent number: 7663483Abstract: A security device, according to various aspects of the present invention, detects movement of a provided portal cover. The security device includes a sensor, a bias magnet, and a processor. The sensor provides indicia of a magnitude of a magnetic flux through the sensor. The bias magnet provides the magnetic flux through the sensor. The processor detects a change in the magnitude of the magnetic flux outside an upper boundary and a lower boundary of a first threshold and a second threshold respectively. The sensor does not move with respect to the magnet. Movement between the sensor and the portal cover changes the magnitude of the magnetic flux through the sensor. The processor determines an average value of a series of values of the indicia of the magnitude of the magnetic flux that fall within the upper boundary and the lower boundary of the first threshold. The upper boundary and the lower boundary of the first threshold and the second threshold respectively are set in accordance with the average value.Type: GrantFiled: December 13, 2007Date of Patent: February 16, 2010Assignee: Roc2Loc, Inc.Inventors: John Spenik, Roc Lastinger, Brian Woodbury
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Patent number: 7616959Abstract: Methods and apparatus for antennas, wireless cells and networks are described. Antennas may use a shield to provide a shape of coverage, area of coverage, and channel assignment pattern configured for high throughput wireless cells and networks. Antenna combining devices may be used to form wireless cells configured for high throughput wireless cells and networks.Type: GrantFiled: January 28, 2008Date of Patent: November 10, 2009Assignee: Rotani, Inc.Inventors: John Spenik, Brian Woodbury, Roc Lastinger, Nicholas Funke
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Patent number: D652783Type: GrantFiled: July 20, 2010Date of Patent: January 24, 2012Inventor: Steven Roy Serpell