Patents by Inventor Mahesh Srinivasan
Mahesh Srinivasan 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: 20210167623Abstract: A universal serial bus (USB) charging system includes a power supply including a plurality of power converters and a plurality of power supply outputs electrically coupled to the plurality of power converters, respectively. Each of the plurality of power converters is configured to convert an input voltage to a plurality of output voltages. A plurality of charging ports are electrically connected with the plurality of power supply outputs, respectively. Each of the plurality of charging ports provides an output voltage selected from the plurality of output voltages to an electronic device. A logic circuit is in electrical communication with the power supply and the plurality of charging ports. The logic circuit provides direct feedback to the power supply to output a particular output voltage of the plurality of output voltages to the plurality of charging ports and regulates a temperature of the plurality of charging ports.Type: ApplicationFiled: February 16, 2021Publication date: June 3, 2021Inventors: Ankit Sanghvi, Benjamin R. Weiss, Mahesh Srinivasan, Ronald Jansen, Michael Kamor, William Randall
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Patent number: 11017818Abstract: A method and apparatus for event-based media playback. A media device infers one or more actionable events in a media content item using one or more neural network models and determines a respective start location for each of the actionable events in the media content item. The media device receives user input indicating a selection of one of the actionable events and selectively initiates playback of the media content item at the start location associated with the selected actionable event.Type: GrantFiled: August 7, 2019Date of Patent: May 25, 2021Assignee: SYNAPTICS INCORPORATEDInventors: Karthikeyan Shanmuga Vadivel, Tae won Kang, Umha Mahesh Srinivasan
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Publication number: 20200211601Abstract: A method and apparatus for event-based media playback. A media device infers one or more actionable events in a media content item using one or more neural network models and determines a respective start location for each of the actionable events in the media content item. The media device receives user input indicating a selection of one of the actionable events and selectively initiates playback of the media content item at the start location associated with the selected actionable event.Type: ApplicationFiled: August 7, 2019Publication date: July 2, 2020Inventors: Karthikeyan SHANMUGA VADIVEL, Tae won KANG, Umha Mahesh SRINIVASAN
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Patent number: 10379672Abstract: A method of dynamically adjusting a sensitivity of sensor electrodes configured for capacitive sensing in a sensing region of an input device. The input device detects a first input in the sensing region, and acquires force information about the first input via one or more force sensors coupled to the sensing region. The input device dynamically adjusts a sensitivity of the sensor electrodes based at least in part on an amplitude and duration of the force. In some aspects, the input device may increase the sensitivity of the sensor electrodes when a force of the first input exceeds a force threshold for at least a first threshold duration. In some other aspects, the input device may restore the sensitivity of the sensor electrodes to a prior configuration when no input is detected in the sensing region for at least a second threshold duration.Type: GrantFiled: July 13, 2017Date of Patent: August 13, 2019Assignee: SYNAPTICS INCORPORATEDInventors: Yuan Zhong, Umha Mahesh Srinivasan
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Publication number: 20190018539Abstract: A method of dynamically adjusting a sensitivity of sensor electrodes configured for capacitive sensing in a sensing region of an input device. The input device detects a first input in the sensing region, and acquires force information about the first input via one or more force sensors coupled to the sensing region. The input device dynamically adjusts a sensitivity of the sensor electrodes based at least in part on an amplitude and duration of the force. In some aspects, the input device may increase the sensitivity of the sensor electrodes when a force of the first input exceeds a force threshold for at least a first threshold duration. In some other aspects, the input device may restore the sensitivity of the sensor electrodes to a prior configuration when no input is detected in the sensing region for at least a second threshold duration.Type: ApplicationFiled: July 13, 2017Publication date: January 17, 2019Inventors: Yuan Zhong, Umha Mahesh Srinivasan
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Patent number: 10101863Abstract: A processing system includes sensor circuitry and processing circuitry. The sensor circuitry is configured to be coupled to force sensor electrodes, and is configured to drive the force sensor electrodes to obtain capacitive measurements. The processing circuitry is operatively connected to the sensor circuitry and configured to aggregate the capacitive measurements into an aggregated measurement, and apply, to the aggregated measurement, a capacitive measurement to temperature mapping to obtain a current temperature of the force sensor electrodes.Type: GrantFiled: December 16, 2016Date of Patent: October 16, 2018Assignee: Synaptics IncorporatedInventors: Tom R. Vandermeijden, Divya Laguduvan, Umha Mahesh Srinivasan
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Publication number: 20170242505Abstract: A processing system includes sensor circuitry and processing circuitry. The sensor circuitry is configured to be coupled to force sensor electrodes, and is configured to drive the force sensor electrodes to obtain capacitive measurements. The processing circuitry is operatively connected to the sensor circuitry and configured to aggregate the capacitive measurements into an aggregated measurement, and apply, to the aggregated measurement, a capacitive measurement to temperature mapping to obtain a current temperature of the force sensor electrodes.Type: ApplicationFiled: December 16, 2016Publication date: August 24, 2017Inventors: Tom R. Vandermeijden, Divya Laguduvan, Umha Mahesh Srinivasan
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Patent number: 7479788Abstract: In one embodiment, the present invention receives sensitivity data corresponding to a plurality of first sensor channels of a respective plurality of capacitive sensing devices and utilizes the sensitivity data to determine a range of expected variation pertaining to the plurality of first sensor channels. The range of expected variation has an upper and a lower limit. The present embodiment also relates the range of expected variation to a sensitivity value corresponding to one of the plurality of first sensor channels. The present embodiment determines at least one performance characteristic of the one of the plurality of first sensor channels near at least one of the upper limit and the lower limit. In this embodiment, the at least one performance characteristic enables the tuning of the plurality of first sensor channels of the respective plurality of capacitive sensing devices.Type: GrantFiled: December 14, 2006Date of Patent: January 20, 2009Assignee: Synaptics IncorporatedInventors: Robert J. Bolender, Tom Harvey, Sean D. Pham, Joseph K. Reynolds, Umha Mahesh Srinivasan, Adam Tucholski, Mykola Golovchenko
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Publication number: 20090018883Abstract: A method for evaluating process implementation is disclosed. The method includes establishing at least one functional map that relates a first criteria indicative of operational failures associated with operating the process and a second criteria indicative of operational times associated with operating the process. The method also includes establishing a first value indicative of a quantity of operational failures predicted to occur during start-up of the operation of the process. The method also includes establishing a second value indicative of a quantity of operational failures allowed to occur during continued operation of the process. The method further includes predicting a first timing indicative a time the process will be operated to achieve the second value as a function of the first and second criteria.Type: ApplicationFiled: August 15, 2008Publication date: January 15, 2009Inventors: Mahesh Srinivasan, Patrice Georges Groisillier
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Publication number: 20090006152Abstract: A method for estimating a new content level in service agreements comprises defining a plurality of service requirement options associated with supply chain management processes and establishing a weight factor for each service requirement option. The service requirement options are provided to an interactive interface that allows a user to select one or more service requirement options to include in a desired supply chain management process. A plurality of user-selected service requirement options associated with the desired supply chain management process is received from the interactive interface. A new content level associated with the desired supply chain management process is determined and provided to one or more service requirement subscribers.Type: ApplicationFiled: June 29, 2007Publication date: January 1, 2009Inventors: Chad Michael Timmerman, Robert Edward Bacon, Stewart Eugene Rives, Joshua Scott Duncan, John Robert Milner, Mahesh Srinivasan, Ruben Perez, JR., Kelly Norbert Thelen
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Patent number: 7451062Abstract: A method for evaluating process implementation is disclosed. The method includes establishing at least one functional map that relates a first criteria indicative of operational failures associated with operating the process and a second criteria indicative of operational times associated with operating the process. The method also includes establishing a first value indicative of a quantity of operational failures predicted to occur during start-up of the operation of the process. The method also includes establishing a second value indicative of a quantity of operational failures allowed to occur during continued operation of the process. The method further includes predicting a first timing indicative a time the process will be operated to achieve the second value as a function of the first and second criteria.Type: GrantFiled: June 30, 2006Date of Patent: November 11, 2008Assignee: Caterpillar Inc.Inventors: Mahesh Srinivasan, Patrice Georges Groisillier
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Publication number: 20080147362Abstract: In one embodiment, the present invention receives sensitivity data corresponding to a plurality of first sensor channels of a respective plurality of capacitive sensing devices and utilizes the sensitivity data to determine a range of expected variation pertaining to the plurality of first sensor channels. The range of expected variation has an upper and a lower limit. The present embodiment also relates the range of expected variation to a sensitivity value corresponding to one of the plurality of first sensor channels. The present embodiment determines at least one performance characteristic of the one of the plurality of first sensor channels near at least one of the upper limit and the lower limit. In this embodiment, the at least one performance characteristic enables the tuning of the plurality of first sensor channels of the respective plurality of capacitive sensing devices.Type: ApplicationFiled: December 14, 2006Publication date: June 19, 2008Inventors: Robert J. Bolender, Tom Harvey, Sean D. Pham, Joseph K. Reynolds, Umha Mahesh Srinivasan, Adam Tucholski, Mykola Golovchenko
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Publication number: 20080004835Abstract: A method for evaluating process implementation is disclosed. The method includes establishing at least one functional map that relates a first criteria indicative of operational failures associated with operating the process and a second criteria indicative of operational times associated with operating the process. The method also includes establishing a first value indicative of a quantity of operational failures predicted to occur during start-up of the operation of the process. The method also includes establishing a second value indicative of a quantity of operational failures allowed to occur during continued operation of the process. The method further includes predicting a first timing indicative a time the process will be operated to achieve the second value as a function of the first and second criteria.Type: ApplicationFiled: June 30, 2006Publication date: January 3, 2008Inventors: Mahesh Srinivasan, Patrice Groisillier