Patents Examined by Christine Liao
-
Patent number: 10229364Abstract: In certain example embodiments, moisture sensors, defoggers, etc., and/or related methods, are provided. More particularly, certain example embodiments relate to moisture sensors and/or defoggers that may be used in various applications such as, for example, refrigerator/freezer merchandisers, vehicle windows, building windows, etc. When condensation or moisture is detected, an appropriate action may be taken (e.g., actuating windshield wipers, turning on a defroster, triggering the heating of a merchandiser door or window, etc.). Bayesian approaches optionally may be implemented in certain example embodiments in an attempt to improve moisture detection accuracy. For instance, models of various types of disturbances may be developed and, based on live data and a priori information known about the model, a probability of the model being accurate is calculated. If a threshold value is met, the model may be considered a match and, optionally, a corresponding appropriate action may be taken.Type: GrantFiled: June 2, 2016Date of Patent: March 12, 2019Assignee: Guardian Glass, LLCInventor: Vijayen S. Veerasamy
-
Patent number: 10215162Abstract: A method and apparatus for forecasting output power of wind turbine in a wind farm. The present invention provides a method for forecasting output power of a wind turbine in a wind farm, including: generating a corrected data set based on environmental data collected from at least one sensor in the wind farm; correcting a weather forecasting model by using the corrected data set; obtaining a forecast value of wind information at the wind turbine based on the corrected weather forecasting model; and forecasting the output power of the wind turbine based on the forecast value and a power forecasting model.Type: GrantFiled: February 24, 2014Date of Patent: February 26, 2019Assignee: Utopus Insights, Inc.Inventors: Xin Xin Bai, Jin Dong, Hui Du, Xiao Guang Rui, Hai Feng Wang, Wen Jun Yin, Meng Zhang
-
Patent number: 10209063Abstract: Methods, apparatus, systems, and computer-readable media are provided for using sensor-based observations from multiple agents (e.g., mobile robots and/or fixed sensors) in an environment to estimate the pose of an object in the environment at a target time and to estimate an uncertainty measure for that pose. Various implementations generate a multigraph based on a group of observations from multiple agents, where the multigraph includes a reference frame node, object nodes, and a plurality edges connecting the nodes. In some implementations, a composite pose and composite uncertainty measure are generated for each of a plurality of simple paths along the edges of the multigraph that connect the reference frame node to a given object nodeāand a pose and uncertainty measure for an object identifier associated with the given object node is generated based on the composite poses and the composite uncertainty measures.Type: GrantFiled: October 3, 2015Date of Patent: February 19, 2019Assignee: X DEVELOPMENT LLCInventor: Peter Elving Anderson-Sprecher
-
Patent number: 10205307Abstract: Monitoring may be provided. First, data may be received comprising a current location of a point on a span of conductor or a current angle of a section of the span of conductor. Next, a sag may be calculated of the span of conductor based upon the current location of the point on the span of conductor and the current angle of the section of the span of conductor. An alert may then be provided when the calculated sag is outside of a predetermined range for the span.Type: GrantFiled: July 10, 2012Date of Patent: February 12, 2019Assignee: Southwire Company, LLCInventor: Mark Lancaster
-
Patent number: 10204076Abstract: The present invention is relative to a method for analyzing an signal (INS), representative of a wave that propagates in a physical medium, providing characteristic parameters of said signal, said method being implemented on a computing platform (CP), requiring only fixed point computations, and with a reduced number of multiplications. Parameters that are provided can be one or several of the following: instantaneous phase (IP), instantaneous amplitude (IA), instantaneous frequency (IF), Sliding Fourier Transform (STFT).Type: GrantFiled: August 10, 2011Date of Patent: February 12, 2019Inventor: Yves Reza
-
Patent number: 10180263Abstract: A heating, ventilation, and air conditioning (HVAC) communication method comprising generating, at a transmitter device, a primary signal and a secondary signal. Each of the signals comprise digital temperature data and digital humidity data. The secondary signal is a phase shifted representation of the primary signal. The HVAC communication method further comprises transmitting the primary signal and the secondary signal to a receiver device via a wireless link. The method continues by storing a look-up table that maps bit streams to temperature values and humidity values. The method continues by performing, at the receiver device, a comparison using the primary signal to execute error checking, and determining, at the receiver device, a temperature value and a humidity value using the look-up table based on the comparison.Type: GrantFiled: October 28, 2015Date of Patent: January 15, 2019Assignee: Lennox Industries, Inc.Inventor: Steve Charles Lazar
-
Patent number: 10156597Abstract: For determining a power consumption of electrical circuitry, at least one device executes at least a portion of a software application having an effect on a current through the electrical circuitry. A current is generated through a transistor for mirroring the current through the electrical circuitry. In response to a control word, a reference current is generated. In response to executing the portion of the software application, the control word is varied to determine a value thereof that causes the reference current to approximately equal the current through the transistor, in a manner that correlates the effect of the portion of the software application on the current through the electrical circuitry.Type: GrantFiled: April 12, 2013Date of Patent: December 18, 2018Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Somshubhra Paul, Ameet Suresh Bagwe
-
Patent number: 10132848Abstract: A system and method for tuning a transformer is provided. A transformer fixture may connect a switching network to a plurality of inductors of a transformer. At least one computing device may calculate a target number of turns for a primary coil and a secondary coil of the transformer based on a frequency response of the transformer. The switching network may connect the inductors of the transformer together in a pattern that results in the primary coil and secondary coil having the target number of turns.Type: GrantFiled: April 3, 2018Date of Patent: November 20, 2018Assignee: The United States of America, as represented by the Secretary of the NavyInventors: Josue Kure, Timothy Gomez, Patrick Arvin
-
Patent number: 10130309Abstract: A system and method for determining physiological parameters based on electrical impedance measurements is provided. One method includes obtaining electrical measurement signals acquired from a plurality of transducers coupled to a surface of an object and spatially pre-conditioning the obtained electrical measurement signals. The method also includes performing multiple-input-multiple-output (MIMO) processing of the spatially pre-conditioned electrical measurement signals to correlate the spatially pre-conditioned electrical measurement signals to separate the electrical measurement signals.Type: GrantFiled: August 23, 2016Date of Patent: November 20, 2018Assignee: GENERAL ELECTRIC COMPANYInventors: Amit Satish Gore, Jeffrey Michael Ashe
-
Patent number: 10121643Abstract: Using the intensity ratio of peaks on a standard mass spectrum of the target compound and peaks with the same m/z on the measured mass spectrum near the retention time of said compound, a scale factor waveform close to the chromatogram shape based on the target compound alone is computed, and m/z candidates for quantitation are extracted based on the correlation between the measured mass chromatogram of the target compound and the scale factor waveform. Furthermore, an intensity ratio is determined with reference to the m/z peaks showing the greatest scale factor on the measured mass spectrum at the measurement time point showing the greatest scale factor in the scale factor waveform, and m/z candidates for quantitation/confirmation are narrowed down based on whether they fall within an allowable range based on peak intensity ratio on the standard mass spectrum.Type: GrantFiled: July 24, 2014Date of Patent: November 6, 2018Assignee: SHIMADZU CORPORATIONInventor: Katsuyuki Taneda
-
Patent number: 10073750Abstract: A serial data link measurement and simulation system for use on a test and measurement instrument presents on a display device. A main menu having elements representing a measurement circuit, a simulation circuit and a transmitter. The main menu includes processing flow lines pointing from the measurement circuit to the transmitter and from the transmitter to the simulation circuit. The main menu includes a source input to the measurement circuit and one or more test points from which waveforms may be obtained. The simulation circuit includes a receiver. The measurement and simulation circuits are defined by a user, and the transmitter is common to both circuits so all aspects of the serial data link system are tied together.Type: GrantFiled: February 4, 2013Date of Patent: September 11, 2018Assignee: Tektronix, Inc.Inventors: John J. Pickerd, Kan Tan, Kalev Sepp, Sarah R. Boen
-
Patent number: 10060962Abstract: A system and method for tuning a transformer is provided. A transformer fixture may connect a switching network to a plurality of inductors of a transformer. At least one computing device may calculate a target number of turns for a primary coil and a secondary coil of the transformer based on a frequency response of the transformer. The switching network may connect the inductors of the transformer together in a pattern that results in the primary coil and secondary coil having the target number of turns.Type: GrantFiled: March 31, 2015Date of Patent: August 28, 2018Assignee: The United States of America, as represented by the Secretary of the NavyInventors: Josue Kure, Timothy Gomez, Patrick Arvin
-
Patent number: 10054641Abstract: Monitoring synchronization of an electric motor using current signals from power supplied to the motor is disclosed herein. The current signals may be used to calculate representative current values which may be used to calculate a rotational frequency of the rotor of the motor. The rotational frequency may be used to determine synchronization, such as slip. Monitoring may be during startup of a synchronous motor in induction mode. Upon reaching a predetermined synchronization threshold, the motor may be configured from induction mode to synchronous mode.Type: GrantFiled: September 20, 2013Date of Patent: August 21, 2018Assignee: Schweitzer Engineering Laboratories, Inc.Inventor: Marcos A. Donolo
-
Patent number: 10042081Abstract: In one example, a system and method for correlating first well log data with a previously generated well with second well log data from an actively drilling well. A identifying a starting depth is identified above a geological formation. The first well log data is dynamically gain adjusted to the second well log data. The gain adjusted first well log data is dynamically depth warped to the second well log data to correlate the first well log data with the second well log data.Type: GrantFiled: July 22, 2016Date of Patent: August 7, 2018Assignee: Motive Drilling Technologies Inc.Inventors: Todd W. Benson, Brian E. Stokeld
-
Patent number: 9977764Abstract: The present invention introduces a method, apparatus and computer program for magnetic resonance imaging or magnetoencephalography applications in order to control currents of a coil assembly (20), and thus achieving desired magnetic fields precisely in the measuring volume (21). The approach is an algebraic method where a field vector is generated for the test currents of each coil (20). Vector and matrix algebra is applied and a linear set of equations is formed. Field components and their derivatives up to the desired order can be taken into account. Principal component analysis or independent component analysis can be applied for determination of the dominant external interference components. By checking the condition value for the matrix (33, 45), it is possible to investigate whether a reasonable solution of currents for desired magnetic fields is possible to achieve. Finally, solved currents can be installed into a current supply unit (29) feeding the coils of the assembly (20).Type: GrantFiled: March 24, 2011Date of Patent: May 22, 2018Assignee: Elekta AB (publ).Inventors: Juha Simola, Samu Taulu
-
Patent number: 9927256Abstract: In a gyroscopic system, a vibrating gyroscope is controlled in gyrometer mode in a control loop. The control loop corresponds to at least one current control for an operating parameter. In the control loop, a modified control to be applied to the gyrometer for said operating parameter is obtained (11) by introducing a sinusoidal interference into the current control. Then, the modified control is applied (12) to the gyrometer as the current control. A resulting measurement value (13) is determined. A sinusoidal interference (14) is calculated as a function of said measurement value. Lastly, on the basis of the measurement value, it is decided (15) whether to repeat the previous steps on the basis of the sinusoidal interference last determined.Type: GrantFiled: September 26, 2012Date of Patent: March 27, 2018Assignee: SAGEM DEFENSE SECURITEInventors: Lionel Rosellini, Mathieu Bresson
-
Patent number: 9923575Abstract: Compression of multidimensional sonic data is disclosed. Example methods disclosed herein to compress input multidimensional sonic data include decorrelating the input multidimensional sonic data to determine decorrelated multidimensional sonic data. In some such examples, the input multidimensional sonic data has a plurality of dimensions corresponding to a respective plurality of azimuthal directions from which the input multidimensional sonic data was obtained. In such examples, the decorrelated multidimensional sonic data is decorrelated among the plurality of dimensions of the input multidimensional sonic data. Such example methods also include processing the decorrelated multidimensional sonic data to determine compressed data representative of the input multidimensional sonic data.Type: GrantFiled: February 14, 2013Date of Patent: March 20, 2018Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Jeehong Yang, Julius Kusuma
-
Patent number: 9917545Abstract: Monitoring thermal conditions of an electric motor using current signals from power supplied to the motor is disclosed herein. The current signals may be used to calculate composite current values which may be used to calculate slip. The slip may be used to provide thermal monitoring and protection to the electric motor. Slip may be calculated using only values from the stator of the electric motor for providing thermal monitoring and protection to electric motors where rotor measurements are not available.Type: GrantFiled: March 2, 2016Date of Patent: March 13, 2018Assignee: Schweitzer Engineering Laboratories, Inc.Inventors: Marcos A. Donolo, Angelo D'Aversa, Subhash C. Patel, Vinod K. Yedidi, Jianchun Qin
-
Patent number: 9877667Abstract: Methods and systems may provide for estimating falls risk based on inertial sensor data collected during a Five Times Sit-to-Stand (FTSS) test. In an embodiment, a classifier model may be trained with inertial sensor data collected from a sample of people performing the FTSS test and their self-reported falls history. In an embodiment, one or more features related to steadiness or smoothness of the person's movement may be calculated. In an embodiment, one or more features related to timing of the FTSS test, such as a total time taken to complete the FTSS test or to complete individual sit-stand-sit (SSS) phases of the test, may be calculated. In an embodiment, supervised pattern recognition techniques may train the classifier model to classify a person as being likely to fall or not being likely to fall based on FTSS-related feature values collected from that person.Type: GrantFiled: September 12, 2012Date of Patent: January 30, 2018Assignee: CARE INNOVATIONS, LLCInventor: Emer P. Doheny
-
Patent number: 9869063Abstract: A method for paving a surface includes identifying the location of a first paving machine in a stringless paving train relative to a reference point and sending instructions to the first paving machine according to a road profile. The method further includes identifying the location of a second paving machine in a stringless paving train relative to the reference point and sending instructions to the second paving machine according to the road profile.Type: GrantFiled: February 10, 2014Date of Patent: January 16, 2018Assignee: GOMACO CorporationInventors: Mark W. Brenner, Raymond J. Bumann, III