Patents by Inventor Shashidhar RAMAMURTHY

Shashidhar RAMAMURTHY 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).

  • Publication number: 20240095471
    Abstract: Various embodiments of the present disclosure identify radio frequency identification tag(s) and/or location(s) thereof. Embodiments may perform such identification utilizing any number of antennas configured at various power levels and/or frequency channels, such as by incrementing and/or decrementing the power level of each antenna and measuring a number of tag reads at interval for each antenna. Confidence scores for each antenna may be generated and compared. Some example embodiments initiate an interrogation command associated with a RFID tag, cause activation of a plurality of antennas at a plurality of transmit power levels, identify a count of tag reads associated with each antenna, and determine a tag location associated with the RFID tag based on the count of tag reads for each antenna.
    Type: Application
    Filed: December 1, 2023
    Publication date: March 21, 2024
    Inventors: James PETERNEL, Shashidhar RAMAMURTHY
  • Patent number: 11880736
    Abstract: Various embodiments of the present disclosure identify radio frequency identification tag(s) and/or location(s) thereof. Embodiments may perform such identification utilizing any number of antennas configured at various power levels and/or frequency channels, such as by incrementing and/or decrementing the power level of each antenna and measuring a number of tag reads at interval for each antenna. Confidence scores for each antenna may be generated and compared. Some example embodiments initiate an interrogation command associated with a RFID tag, cause activation of a plurality of antennas at a plurality of transmit power levels, identify a count of tag reads associated with each antenna, and determine a tag location associated with the RFID tag based on the count of tag reads for each antenna.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: January 23, 2024
    Assignee: Intermec IP Corporation
    Inventors: James Peternel, Shashidhar Ramamurthy
  • Publication number: 20230334271
    Abstract: An encoding method is illustrated. The method includes receiving data to be encoded onto a storage media, wherein the data corresponds to an item and is assigned to a data category. Further, the method includes parsing data into a plurality of data portions, based on one or more first characteristics associated with each of one or more characters in the data. The method further includes encoding, by the processor, the plurality of data portions using a plurality of encoding schemes, to generate a data packet, such that a first data portion of the plurality of data portions is encoded using a first encoding scheme of the plurality of encoding schemes and a second data portion of the plurality of data portions is encoded using a second encoding scheme of the plurality of encoding schemes, wherein the first encoding scheme is different from the second encoding scheme. Furthermore, the method includes transmitting the data packet, wherein the data packet is configured to be stored in the storage media.
    Type: Application
    Filed: June 26, 2023
    Publication date: October 19, 2023
    Inventors: Rene MARTINEZ, Shashidhar RAMAMURTHY, James PETERNEL
  • Patent number: 11727225
    Abstract: An encoding method is illustrated. The method includes receiving data to be encoded onto a storage media, wherein the data corresponds to an item and is assigned to a data category. Further, the method includes parsing data into a plurality of data portions, based on one or more first characteristics associated with each of one or more characters in the data. The method further includes encoding, by the processor, the plurality of data portions using a plurality of encoding schemes, to generate a data packet, such that a first data portion of the plurality of data portions is encoded using a first encoding scheme of the plurality of encoding schemes and a second data portion of the plurality of data portions is encoded using a second encoding scheme of the plurality of encoding schemes, wherein the first encoding scheme is different from the second encoding scheme. Furthermore, the method includes transmitting the data packet, wherein the data packet is configured to be stored in the storage media.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: August 15, 2023
    Assignee: HAND HELD PRODUCTS, INC.
    Inventors: Rene Martinez, Shashidhar Ramamurthy, James Peternel
  • Patent number: 11625547
    Abstract: Apparatuses, systems, and methods of manufacturing are described that provide improved tag identification. An example system includes a radio-frequency identification (RFID) scanner that receives a stream of RFID tags each associated with a respective article. The system further includes a first sensor attached to the RFID scanner that generates first positional data and a second sensor positioned separate from the first sensor that generates second positional data. The system also includes a computing device communicably coupled with the RFID scanner, the first sensor, and the second sensor. The computing device receives the stream of RFID tags, receives first positional data from the first sensor, receives second positional data from the second sensor, and determines an intended RFID tag from amongst the stream of RFID tags based upon the first positional data and the second positional data.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: April 11, 2023
    Assignee: Hand Held Products, Inc.
    Inventors: Ka Man Au, Charles Joseph Cunningham, IV, Michael J. Wells, Abhay Ravi Chandran, Rodney W. Chinn, Shashidhar Ramamurthy, Christopher T. Bouchat, Rene Martinez, Michael V. Miraglia
  • Publication number: 20220121830
    Abstract: An encoding method is illustrated. The method includes receiving data to be encoded onto a storage media, wherein the data corresponds to an item and is assigned to a data category. Further, the method includes parsing data into a plurality of data portions, based on one or more first characteristics associated with each of one or more characters in the data. The method further includes encoding, by the processor, the plurality of data portions using a plurality of encoding schemes, to generate a data packet, such that a first data portion of the plurality of data portions is encoded using a first encoding scheme of the plurality of encoding schemes and a second data portion of the plurality of data portions is encoded using a second encoding scheme of the plurality of encoding schemes, wherein the first encoding scheme is different from the second encoding scheme. Furthermore, the method includes transmitting the data packet, wherein the data packet is configured to be stored in the storage media.
    Type: Application
    Filed: December 28, 2021
    Publication date: April 21, 2022
    Inventors: Rene MARTINEZ, Shashidhar RAMAMURTHY, James PETERNEL
  • Patent number: 11244126
    Abstract: An encoding method is illustrated. The method includes receiving data to be encoded onto a storage media, wherein the data corresponds to an item and is assigned to a data category. Further, the method includes parsing data into a plurality of data portions, based on one or more first characteristics associated with each of one or more characters in the data. The method further includes encoding, by the processor, the plurality of data portions using a plurality of encoding schemes, to generate a data packet, such that a first data portion of the plurality of data portions is encoded using a first encoding scheme of the plurality of encoding schemes and a second data portion of the plurality of data portions is encoded using a second encoding scheme of the plurality of encoding schemes, wherein the first encoding scheme is different from the second encoding scheme. Furthermore, the method includes transmitting the data packet, wherein the data packet is configured to be stored in the storage media.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: February 8, 2022
    Assignee: DATAMAX-O'NEIL CORPORATION
    Inventors: Rene Martinez, Shashidhar Ramamurthy, James Peternel
  • Publication number: 20210374364
    Abstract: Various embodiments of the present disclosure identify radio frequency identification tag(s) and/or location(s) thereof. Embodiments may perform such identification utilizing any number of antennas configured at various power levels and/or frequency channels, such as by incrementing and/or decrementing the power level of each antenna and measuring a number of tag reads at interval for each antenna. Confidence scores for each antenna may be generated and compared. Some example embodiments initiate an interrogation command associated with a RFID tag, cause activation of a plurality of antennas at a plurality of transmit power levels, identify a count of tag reads associated with each antenna, and determine a tag location associated with the RFID tag based on the count of tag reads for each antenna.
    Type: Application
    Filed: May 20, 2021
    Publication date: December 2, 2021
    Inventors: James PETERNEL, Shashidhar RAMAMURTHY
  • Publication number: 20210303806
    Abstract: Apparatuses, systems, and methods of manufacturing are described that provide improved tag identification. An example system includes a radio-frequency identification (RFID) scanner that receives a stream of RFID tags each associated with a respective article. The system further includes a first sensor attached to the RFID scanner that generates first positional data and a second sensor positioned separate from the first sensor that generates second positional data. The system also includes a computing device communicably coupled with the RFID scanner, the first sensor, and the second sensor. The computing device receives the stream of RFID tags, receives first positional data from the first sensor, receives second positional data from the second sensor, and determines an intended RFID tag from amongst the stream of RFID tags based upon the first positional data and the second positional data.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 30, 2021
    Inventors: Ka Man AU, Charles Joseph CUNNINGHAM, IV, Michael J. WELLS, Abhay RAVI CHANDRAN, Rodney W. CHINN, Shashidhar RAMAMURTHY, Christopher T. BOUCHAT, Rene MARTINEZ, Michael V. MIRAGLIA
  • Publication number: 20210192155
    Abstract: An encoding method is illustrated. The method includes receiving data to be encoded onto a storage media, wherein the data corresponds to an item and is assigned to a data category. Further, the method includes parsing data into a plurality of data portions, based on one or more first characteristics associated with each of one or more characters in the data. The method further includes encoding, by the processor, the plurality of data portions using a plurality of encoding schemes, to generate a data packet, such that a first data portion of the plurality of data portions is encoded using a first encoding scheme of the plurality of encoding schemes and a second data portion of the plurality of data portions is encoded using a second encoding scheme of the plurality of encoding schemes, wherein the first encoding scheme is different from the second encoding scheme. Furthermore, the method includes transmitting the data packet, wherein the data packet is configured to be stored in the storage media.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 24, 2021
    Inventors: Rene MARTINEZ, Shashidhar RAMAMURTHY, James PETERNEL
  • Patent number: 10990769
    Abstract: Apparatuses, systems, and methods of manufacturing are described that provide improved tag identification. An example system includes a radio-frequency identification (RFID) scanner that receives a stream of RFID tags each associated with a respective article. The system further includes a first sensor attached to the RFID scanner that generates first positional data and a second sensor positioned separate from the first sensor that generates second positional data. The system also includes a computing device communicably coupled with the RFID scanner, the first sensor, and the second sensor. The computing device receives the stream of RFID tags, receives first positional data from the first sensor, receives second positional data from the second sensor, and determines an intended RFID tag from amongst the stream of RFID tags based upon the first positional data and the second positional data.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: April 27, 2021
    Assignee: Hand Held Products, Inc.
    Inventors: Ka Man Au, Charles Joseph Cunningham, IV, Michael J. Wells, Abhay Ravi Chandran, Rodney W. Chinn, Shashidhar Ramamurthy, Christopher T. Bouchat, Rene Martinez, Michael V. Miraglia
  • Patent number: 10565488
    Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: February 18, 2020
    Assignee: INTERMEC, INC.
    Inventors: Gregory Alan Raven, Jason Harrigan, Rene Martinez, Pavel Nikitin, Shashidhar Ramamurthy, David William Gilpin, Stephen Kelly
  • Patent number: 10430622
    Abstract: A method for reconfiguring an RFID tag or RFID reader is disclosed. The method may include receiving a wireless signal from an RFID reader; processing, by an RFID circuit, the wireless signal received from the antenna; determining if a first sensor or switch that is connected to the RFID circuit is engaged or activated; outputting a first signal to the RFID circuit when the first sensor or switch is engaged or activated; and changing by the RFID circuit, at least one operating parameter of the RFID tag when the RFID circuit receives the first signal.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: October 1, 2019
    Assignee: INTERMEC, INC.
    Inventors: Pavel Nikitin, Rene Martinez, Stephen J. Kelly, Shashidhar Ramamurthy
  • Publication number: 20190005370
    Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.
    Type: Application
    Filed: August 14, 2018
    Publication date: January 3, 2019
    Applicant: INTERMEC, INC.
    Inventors: Gregory Alan RAVEN, Jason HARRIGAN, Rene MARTINEZ, Pavel NIKITIN, Shashidhar RAMAMURTHY, David William GILPIN, Stephen KELLY
  • Publication number: 20190005283
    Abstract: A method for reconfiguring an RFID tag or RFID reader is disclosed.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 3, 2019
    Applicant: INTERMEC, INC.
    Inventors: Pavel NIKITIN, Rene MARTINEZ, Stephen J. KELLY, Shashidhar RAMAMURTHY
  • Patent number: 10062026
    Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: August 28, 2018
    Assignee: INTERMEC, INC.
    Inventors: Gregory Alan Raven, Jason Harrigan, Rene Martinez, Pavel Nikitin, Shashidhar Ramamurthy, David William Gilpin, Stephen Kelly
  • Publication number: 20170116506
    Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.
    Type: Application
    Filed: January 6, 2017
    Publication date: April 27, 2017
    Applicant: INTERMEC, INC.
    Inventors: Gregory Alan RAVEN, Jason HARRIGAN, Rene MARTINEZ, Pavel NIKITIN, Shashidhar RAMAMURTHY, David William GILPIN, Stephen KELLY
  • Patent number: 9542637
    Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: January 10, 2017
    Assignee: INTERMEC, INC.
    Inventors: Gregory A. Raven, Jason Harrigan, Rene Martinez, Pavel Nikitin, Shashidhar Ramamurthy, David William Gilpin, Stephen Kelly
  • Publication number: 20160189022
    Abstract: A radio frequency identification (RFID) transponder may include a substrate and a device. The substrate may be in communication with a controller and an antenna, and the antenna is arranged to receive radio frequency signals. A first side surface of the substrate may include a capacitor. The device may be detachably coupled with the substrate via a conductive member positioned between the structure and the capacitor of the substrate, and the conductive member may be within a desired proximity of the capacitor. The structure may be attached to an attachment surface so that an attachment strength between the structure and the attachment surface may be greater than a force required to decouple the structure from the substrate. When the structure is decoupled from the substrate, the conductive member separates from the capacitor, disabling the transponder.
    Type: Application
    Filed: December 2, 2015
    Publication date: June 30, 2016
    Inventors: Gregory A. RAVEN, Jason HARRIGAN, Rene MARTINEZ, Pavel NIKITIN, Shashidhar RAMAMURTHY, David William GILPIN, Stephen KELLY