Patents Examined by Michael Rutland-Wallis
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Patent number: 10289098Abstract: Disclosed are embodiments for a dynamic footwear cushioning system. One example embodiment includes: setting a cushioning level for cushioning material in accordance with a first setting; and altering, in dependence upon an environmental condition change, the cushioning level for the cushioning material in accordance with a second setting.Type: GrantFiled: May 20, 2016Date of Patent: May 14, 2019Assignee: Lenovo Enterprise Solutions (Singapore) Pte. Ltd.Inventors: Steven J. Livaccari, William M. Megarity, Eric A. Stegner, Robert W. Stegner
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Patent number: 10239210Abstract: The problem of picking tightly-pack generally uniformed products such as rubber bales in a bin is solved by sequentially selecting each one of the products based on the products depths in the bin, using a robot with a tool to grip each selected product, and moving on an output station each gripped product considering its position relative to the gripping tool. A first sensor system is used to determine the product depths in the bin. The sensor system can be mounted on the robot tool or be positioned above the bin. The position of each gripped product in the gripping tool is achieved by analyzing an image of the gripped product in the gripping tool.Type: GrantFiled: April 9, 2015Date of Patent: March 26, 2019Assignee: Symbotic Canada ULCInventors: Sylvain-Paul Morency, Marc Ducharme, Robert Jodoin, Christian Simon, Jonathan Fournier, Sebastien Lemay
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Patent number: 10210568Abstract: Apparatus and methods are disclosed for coordination of a population of Thermostatically Controlled Loads (TCLs) with unknown parameters to achieve group objectives including bidding and market clearing strategies designed to motivate self-interested users to realize efficient energy allocation subject to a peak power constraint. In one examples of the disclosed technology, a method of operating a load includes estimating a set of values for unmeasured parameters of the load's thermal environment based on output measurements of the thermal environment, determining an energy response based on the estimated set of values for the unmeasured parameters, and transmitting a bid for power for a finite time period based on the determined energy response to the coordinator. A clearing price is received from the coordinator responsive to the transmitted bid and power is sent to the load responsive to the received clearing price.Type: GrantFiled: September 25, 2015Date of Patent: February 19, 2019Assignees: Battelle Memorial Institute, Ohio State Innovation FoundationInventors: Jianming Lian, Karanjit Kalsi, Sen Li, Wei Zhang
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Patent number: 9811619Abstract: A specialized low drop-out voltage regulator (LDO) computer system stores a generalized base model of an LDO. The base model includes values representing a circuit topology and a set of analog behavior blocks associated with the generalized LDO. Values of a set of operational parameters associated with a specific model of LDO are input to the specialized LDO computer system from a data sheet associated with the specific model of LDO. The specialized LDO computer system transforms the set of operational parameters into a computer model of the specific LDO. The LDO-specific computer model is output as a netlist or as a set of instantiation control values to control external hardware such as an integrated circuit die tooling system or a computer graphical display system.Type: GrantFiled: September 13, 2014Date of Patent: November 7, 2017Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Robert Nichols Atwell, Britt Eric Brooks
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Patent number: 8362638Abstract: A marine vessel power and propulsion system that provides a vessel-wide uninterruptible power supply is described. The power and propulsion system includes a propulsion system including a prime mover coupled to a motor/generator and a propulsion device. The motor/generator is configured to be driven by the prime mover and to generate alternating current (AC) electric power. The power and propulsion system also includes a ship-service electrical system including a generator set and a ship-service bus. The generator set is configured to generate ship-service electric power for distribution over the ship-service bus. The power and propulsion system also includes a bi-directional converter configured to couple the propulsion system to the ship-service electrical system and to convert AC electric power generated by the propulsion system to ship-service electric power for distribution over the ship-service electrical system.Type: GrantFiled: March 16, 2012Date of Patent: January 29, 2013Assignee: General Electric CompanyInventors: Paul R. Gemin, Ralph Teichmann, Kiyoung Chung
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Patent number: 8362644Abstract: A system, method, and apparatus for managing an application of power from photovoltaic arrays to power conversion components. The method may include arranging a first array and a second array in series, coupling a positive terminal of a first array to the power conversion component, coupling a negative terminal of a second array to the power conversion component, and modulating an amount of current flowing between a negative terminal of the first array and a positive terminal of the second array so as to ramp up a level of current flowing through the arrays as the arrays are brought online with the power conversion component. A voltage of any terminal on either of the arrays may be limited so that the voltage on any of the terminals does not reach a restricted level.Type: GrantFiled: December 2, 2008Date of Patent: January 29, 2013Assignee: Advanced Energy Industries, Inc.Inventor: Jack Arthur Gilmore
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Patent number: 8362654Abstract: Disclosed herein is an apparatus. The apparatus includes a first connector and a switching system. The first connector is configured to receive a second connector having a first contact area and a second different contact area. The switching system is connected to the first connector. The switching system is configured to alternatively connect a ground of the apparatus to the first or the second contact area.Type: GrantFiled: November 21, 2008Date of Patent: January 29, 2013Assignee: Nokia CorporationInventors: Kai Inha, Juha Backman
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Patent number: 8362655Abstract: An apparatus for reducing the energy consumption of a machine has a deactivation device and a monitoring device. The deactivation device is embodied for providing a deactivation signal in response to a pre-defined deactivation event. The monitoring device is embodied for switching the machine to an energy-saving mode in response to the deactivation signal in accordance with a pre-defined deactivation rule.Type: GrantFiled: July 31, 2009Date of Patent: January 29, 2013Assignee: Robert Bosch GmbHInventors: Guenther Landgraf, Thomas Buerger, Jens Bruehl
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Patent number: 8358031Abstract: A power conversion system includes a photovoltaic source to generate direct current (DC) power; a direct current (DC) to an alternating current (AC) single stage inverter to convert the direct current (DC) power from the photovoltaic source to alternating current (AC) power for delivery to a power grid, and a load balancing unit coupled to the single stage inverter. The power conversion system also includes a controller configured to determine a maximum power point for the power conversion system, regulate an output voltage of the single stage inverter, compute a power balance difference between a power demand from the power grid and an output power of the single stage inverter obtainable at the maximum power point and control in real-time the load balancing unit based on the power balance difference.Type: GrantFiled: February 26, 2010Date of Patent: January 22, 2013Assignee: General Electric CompanyInventors: Kathleen Ann O'Brien, Ralph Teichmann
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Patent number: 8350410Abstract: An uninterruptible power supply is able to switch an operation mode between an on-line operation method and an off-line operation method for a wider range of commercial power supplies.Type: GrantFiled: November 5, 2009Date of Patent: January 8, 2013Assignee: Fuji Electric Co., LtdInventor: Yasumasa Murai
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Patent number: 8350576Abstract: A switching system for interfacing a single channel test equipment with a multi-channel device under test, the switching system including: an input connection for connecting to the single channel test equipment; an N-way switch having an N-way switch input coupled to the input connection, the N-way switch having N switch outputs; N output connections coupled to the N switch outputs, the N output connections for connecting to inputs of the multi-channel device under test; a controller coupled to the N-way switch for controlling a connection between the N-way switch input and one of the N switch outputs.Type: GrantFiled: March 2, 2010Date of Patent: January 8, 2013Assignee: Exelis Inc.Inventor: Brian Matthew Rondeau
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Patent number: 8344556Abstract: Embodiments of the invention provide a foam proportioning system powered by a battery, with the system including a pump, a pump motor, and a solid state contactor. The solid state contactor includes a battery terminal connected to the battery, a load terminal connected to the pump motor, and an enable switch. The enable switch selectively connects the battery terminal and the load terminal in order to form a power line carrying a current from the battery to the pump motor. A state of the enable switch is based on the current being drawn through the power line by the pump motor. The enable switch is closed in order for the solid state contactor to provide power to the pump motor when the current through the power line is between about zero amps and about 80 amps.Type: GrantFiled: October 30, 2008Date of Patent: January 1, 2013Assignee: Sta-Rite Industries, LLCInventor: Jonathan Gamble
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Patent number: 8344541Abstract: A reverse current protection system for a vehicle electrical system that communicates with a trailer electrical system generally includes a mode determination module that receives a reverse current flow detection signal and that selectively determines a field effect transistor (FET) operating mode to be a reverse on mode based on the reverse current flow detection signal. A current flow control module generates a current flow control signal to a field effect transistor to control the field effect transistor based on the determined FET operating mode.Type: GrantFiled: March 14, 2007Date of Patent: January 1, 2013Assignee: Yazaki North America, Inc.Inventors: Kang Li, Alain Grenier
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Patent number: 8338984Abstract: An uninterruptible power supply supporting active loads includes a charge and discharge module having a battery set and a charger charging the battery set with an input power, a switch circuit having at least two active switches connected to the battery set, a dynamic PWM control module connected with each of the active switches of the switch circuit, alternately outputting duty cycles composed of low-frequency square wave and high-frequency square wave and alternately controlling each of the active switches to turn on or off, and a transformer having a primary side connected with the switch circuit and a secondary side whose two terminals are connected with an output capacitor generating a filtering function in collaboration with an leakage inductor in the secondary side of the transformer. The uninterruptible power supply generates a quasi-continuous output satisfying the hold-up time demanded by an active load.Type: GrantFiled: October 22, 2009Date of Patent: December 25, 2012Assignee: Cyber Power System Inc.Inventors: Shou-Ting Yeh, Yung-Mei Lin, Hung-Ming Hsieh
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Patent number: 8338989Abstract: A photovoltaic system may include a DC to AC inverter, a voltage sensor configured to measure an input voltage from a photovoltaic array, and a controller configured to calculate a voltage differential.Type: GrantFiled: March 11, 2010Date of Patent: December 25, 2012Assignee: First Solar, Inc.Inventor: Christopher Thompson
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Patent number: 8330292Abstract: A power supply with an integrated power system has a common transformer. After the power supply receives input power, the common transformer generates an induction power at the secondary side. The power supply further includes a standby power system receiving the induction power and outputting a standby power, an actuation switch with one end electrically bridging the common transformer and the standby power system, a primary power system connecting to the other end of the actuation switch, and a power management unit receives the standby power to be activated. The standby power system modulates and transforms the induction power to the standby power to start operation of the power management unit. Users can trigger the power management unit to output an enabling signal to conduct the actuation switch to be ON so that the primary power system can receive the induction power and transform to output the primary output power.Type: GrantFiled: September 25, 2009Date of Patent: December 11, 2012Assignee: Zippy Technology Corp.Inventors: Yi-Hua Wang, Yu-Yuan Chang
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Patent number: 8330305Abstract: A system and method for protecting devices from impact damage is provided. Prior to impact between a surface and a device, a determination of a risk of damage to the device is made. If the risk of damage to the device exceeds a threshold, a protection system is activated to reduce or substantially eliminate damage to the device.Type: GrantFiled: February 11, 2010Date of Patent: December 11, 2012Assignee: Amazon Technologies, Inc.Inventors: Gregory M Hart, Jeffrey P Bezos
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Patent number: 8319370Abstract: A grid interconnection device 100 comprises a receiver configured to receive an adjustment instruction and a controller configured to control a backward flow power on the basis of the adjustment instruction. The adjustment instruction includes group information indicating an application group to which the adjustment instruction is applied among a plurality of groups G. Customers 30 (each includes a power supply device) are grouped depending on the distance from a substation.Type: GrantFiled: February 26, 2010Date of Patent: November 27, 2012Assignee: SANYO Electric Co., Ltd.Inventors: Kazuo Itoh, Masahiro Makino, Toshiyuki Hirata
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Patent number: 8314510Abstract: A method for selecting an electric power supply and a circuit thereof are provided. The method includes detecting whether there is an output signal from a high electric power source, connecting a low electric power source with input of a transformer if there is no output signal from the high electric power source, disconnecting output of the transformer with a general circuit if there is no output signal from the high electric power source, transforming a voltage received from the low electric power source, and outputting the transformed voltage to a control unit. By disconnecting the output of the transformer with the general circuit, the low power source may reduce waste of an electric power.Type: GrantFiled: September 4, 2008Date of Patent: November 20, 2012Assignee: Samsung Electronics Co., Ltd.Inventor: Ho-woong Kang
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Patent number: 8310107Abstract: A power transmission control device used for a non-contact power transmission system includes a power-transmitting-side control circuit that controls power transmission to a power receiving device, and a harmonic detection circuit that detects a harmonic signal of a drive frequency of a primary coil. A resonant circuit (leakage inductance and resonant capacitor) that resonates with the harmonic of the drive frequency of the primary coil L1 is formed in the power receiving device so that harmonic resonance occurs. The harmonic detection circuit detects the harmonic resonance peak of the drive frequency of the primary coil.Type: GrantFiled: September 25, 2008Date of Patent: November 13, 2012Assignee: Seiko Epson CorporationInventor: Mikimoto Jin