Patents by Inventor Digvijay Singh

Digvijay Singh 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: 20250114785
    Abstract: A device for selectively capturing mycobacteria comprises a substrate and a capture polymer layer of poly-diallyldimethyl ammonium chloride, wherein the capture polymer layer is covalently linked onto the substrate via a UV-initiated polymerization reaction of a solution comprising diallyldimethyl ammonium chloride and a photoinitiator in water purged of dissolved oxygen, and wherein the UV exposure time is 30 seconds to 4 minutes at a power density of about 20 to about 25 mW/cm2. A kit can comprise the device. A microfluidic chip comprises at least a portion of at least one channel sidewall coated with a capture polymer layer of poly-diallyldimethyl ammonium chloride. A method for manufacturing the device includes plasma treating a substrate, providing a solution comprising diallyldimethyl ammonium chloride and a photoinitiator in water purged of dissolved oxygen, and coating the plasma-treated substrate via a UV-initiated polymerization reaction.
    Type: Application
    Filed: December 13, 2024
    Publication date: April 10, 2025
    Inventors: Digvijay Singh, Bonolo Mathekga, Yukari Manabe, Soumyadipta Acharya, Hai Quan Mao
  • Patent number: 12261773
    Abstract: Packet processing in a EVPN L2 MPLS deployment includes performing tag editing operations in the egress pipeline. More particularly, tag manipulation is based on the egress port. Packet processing further includes performing ESI label selection in the egress pipeline, and includes selecting the ESI label based on the ingress port where the ingress port can be a physical port or a subinterface configured on a physical port.
    Type: Grant
    Filed: May 13, 2024
    Date of Patent: March 25, 2025
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Vishal Bandekar, Digvijay Singh Gahlot, Ramakrishnan Ganapathy Iyer, Legena Puthanpurayil Kuttipunathil
  • Patent number: 12208387
    Abstract: A device for selectively capturing mycobacteria comprises a substrate and a capture polymer layer of poly-diallyldimethyl ammonium chloride, wherein the capture polymer layer is covalently linked onto the substrate via a UV-initiated polymerization reaction of a solution comprising diallyldimethyl ammonium chloride and a photoinitiator in water purged of dissolved oxygen, and wherein the UV exposure time is 30 seconds to 4 minutes at a power density of about 20 to about 25 mW/cm2. A kit can comprise the device. A microfluidic chip comprises at least a portion of at least one channel sidewall coated with a capture polymer layer of poly-diallyldimethyl ammonium chloride. A method for manufacturing the device includes plasma treating a substrate, providing a solution comprising diallyldimethyl ammonium chloride and a photoinitiator in water purged of dissolved oxygen, and coating the plasma-treated substrate via a UV-initiated polymerization reaction.
    Type: Grant
    Filed: January 22, 2022
    Date of Patent: January 28, 2025
    Assignee: Drizzle Health LLC
    Inventors: Digvijay Singh, Bonolo Mathekga, Yukari Manabe, Soumyadipta Acharya, Hai Quan Mao
  • Publication number: 20240394735
    Abstract: The technology is generally directed to determining whether a consumer being presented with a digital component is a new and/or new qualifying consumer at the time the digital component is being selected. A machine learning model may be trained and used to predict whether the consumer is a new and/or new qualifying consumer. The prediction may be a probability representing the likelihood that the user is a new and/or new qualifying consumer for a given merchant. The probability may be used to dynamically adjust the merchant's bid at the time of auction to have the merchant's digital component selected. The probability may, in some examples, may be used to dynamically adjust the conversion values after the merchant's digital component is provided for output.
    Type: Application
    Filed: December 19, 2023
    Publication date: November 28, 2024
    Inventors: Srinivas Rajamani, Manish Kurse, Geoffrey Levine, Zhi Xing, Tal Akabas, Shrikrishna Shrin, Dongguang You, Yifan Liu, Yuan Fang, Zheng Shi, Digvijay Singh
  • Publication number: 20240386467
    Abstract: The technology is generally directed to determining whether a consumer being presented with a digital component is a disengaged and/or qualifying disengaged consumer at the time the digital component is being selected. An artificial intelligence model may be trained and used to predict whether the consumer is a disengaged and/or qualifying disengaged consumer. The prediction may be a probability representing the likelihood that the user is a disengaged and/or qualifying disengaged consumer for a given merchant. The probability may be used to dynamically adjust the merchant's bid at the time of auction to have the merchant's digital component selected. The probability may, in some examples, may be used to dynamically adjust the conversion values after the merchant's digital component is provided for output.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 21, 2024
    Inventors: Srinivas Rajamani, Matthew Dempsey, Manish Kurse, Geoffrey Levine, Zhi Xing, Tal Akabas, Dongguang You, Yuan Fang, Zheng Shi, Digvijay Singh, Shrikrishna Shrin, Yifan Liu
  • Publication number: 20240372804
    Abstract: Packet processing in a EVPN L2 MPLS deployment includes performing tag editing operations in the egress pipeline. More particularly, tag manipulation is based on the egress port. Packet processing further includes performing ESI label selection in the egress pipeline, and includes selecting the ESI label based on the ingress port where the ingress port can be a physical port or a subinterface configured on a physical port.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 7, 2024
    Inventors: Vishal Bandekar, Digvijay Singh Gahlot, Ramakrishnan Ganapathy Iyer, Legena Puthanpurayil Kuttipunathil
  • Patent number: 12060218
    Abstract: The container may comprise a box, a lid, at least a first bundle and a second bundle of consumer goods, and an expandable spacer. The expandable spacer comprises at least one spacer weakening line. The at least one spacer weakening line is provided on the spacer bottom wall. The expandable spacer has an initial size that is defined by an initial distance between the first side wall and the second side wall of the expandable spacer for containing a predetermined number of consumer goods. The spacer weakening line is configured to break when more than the predetermined number of consumer goods are inserted between the expandable spacer walls so that the first and the second side walls of the expandable spacer are spaced further apart. Methods of using disclosed containers are also disclosed.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: August 13, 2024
    Assignee: Philip Morris Products S.A.
    Inventors: Clement Besso, Digvijay Singh, Julie Polier
  • Patent number: 12010015
    Abstract: Packet processing in a EVPN L2 MPLS deployment includes performing tag editing operations in the egress pipeline. More particularly, tag manipulation is based on the egress port. Packet processing further includes performing ESI label selection in the egress pipeline, and includes selecting the ESI label based on the ingress port where the ingress port can be a physical port or a subinterface configured on a physical port.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: June 11, 2024
    Assignee: ARISTA NETWORKS, INC.
    Inventors: Vishal Bandekar, Digvijay Singh Gahlot, Ramakrishnan Ganapathy Iyer, Legena Puthanpurayil Kuttipunathil
  • Patent number: 11999557
    Abstract: A container (1) for consumer goods, the container comprises an outer housing comprising a box portion (60) and a lid portion (50). The lid portion (50) is linearly movable relative to the box portion between a closed position, in which the lid portion covers the access opening, and an open position, in which the access opening is exposed. The container (1) comprises a locking mechanism configured to transition between: a locked state, in which the lid portion (50) is prevented from moving linearly from the closed position to the open position; and an unlocked state, in which the lid portion (50) is able to move linearly from the closed position to the open position.
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: June 4, 2024
    Assignee: Philip Morris Products S.A.
    Inventors: Onur Dayioglu, Ross Lange, Julie Polier, Luiz Andre Rodrigues, Digvijay Singh
  • Patent number: 11897670
    Abstract: A container (1) for consumer goods, the container comprises an outer sleeve (20) and inner box (10) disposed within the outer sleeve (20), and configured to be slidable with respect to the outer sleeve (20) between: a first position, in which the interior of the inner box (10) cannot be accessed by a user; and a second position, in which the interior of the inner box (10) can be accessed by a user. The container (1) having a locking mechanism for preventing the inner box (10) from sliding from the first position to the second position, when the inner box (10) is in the first position in the outer sleeve (20).
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: February 13, 2024
    Assignee: Philip Morris Products S.A.
    Inventors: Onur Dayioglu, Julie Polier, Luiz Andre Rodrigues, Digvijay Singh
  • Publication number: 20240042430
    Abstract: A device for selectively capturing mycobacteria comprises a substrate and a capture polymer layer of poly-diallyldimethyl ammonium chloride, wherein the capture polymer layer is covalently linked onto the substrate via a UV-initiated polymerization reaction of a solution comprising diallyldimethyl ammonium chloride and a photoinitiator in water purged of dissolved oxygen, and wherein the UV exposure time is 30 seconds to 4 minutes at a power density of about 20 to about 25 mW/cm2. A kit can comprise the device. A microfluidic chip comprises at least a portion of at least one channel sidewall coated with a capture polymer layer of poly-diallyldimethyl ammonium chloride. A method for manufacturing the device includes plasma treating a substrate, providing a solution comprising diallyldimethyl ammonium chloride and a photoinitiator in water purged of dissolved oxygen, and coating the plasma-treated substrate via a UV-initiated polymerization reaction.
    Type: Application
    Filed: January 22, 2022
    Publication date: February 8, 2024
    Inventors: Digvijay Singh, Bonolo Mathekga, Yukari Manabe, Soumyadipta Acharya, Hai Quan Mao
  • Publication number: 20230327985
    Abstract: Packet processing in a EVPN L2 MPLS deployment includes performing tag editing operations in the egress pipeline. More particularly, tag manipulation is based on the egress port. Packet processing further includes performing ESI label selection in the egress pipeline, and includes selecting the ESI label based on the ingress port where the ingress port can be a physical port or a subinterface configured on a physical port.
    Type: Application
    Filed: April 12, 2022
    Publication date: October 12, 2023
    Inventors: Vishal Bandekar, Digvijay Singh Gahlot, Ramakrishnan Ganapathy Iyer, Legena Puthanpurayil Kuttipunathil
  • Publication number: 20230312225
    Abstract: The container may comprise a box, a lid, at least a first bundle and a second bundle of consumer goods, and an expandable spacer. The expandable spacer comprises at least one spacer weakening line. The at least one spacer weakening line is provided on the spacer bottom wall. The expandable spacer has an initial size that is defined by an initial distance between the first side wall and the second side wall of the expandable spacer for containing a predetermined number of consumer goods. The spacer weakening line is configured to break when more than the predetermined number of consumer goods are inserted between the expandable spacer walls so that the first and the second side walls of the expandable spacer are spaced further apart. Methods of using disclosed containers are also disclosed.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 5, 2023
    Applicant: PHILIP MORRIS PRODUCTS S.A.
    Inventors: Clement BESSO, Digvijay Singh, Julie Polier
  • Patent number: 11595714
    Abstract: A method includes receiving a first control command including a value for a first control parameter. The method further includes determining an association between the first control command and an identifier of the first control parameter. The method also includes identifying a graphical user interface (GUI) tool and information of the GUI tool based on the identifier of the first control parameter. The method includes launching a GUI that includes the GUI tool. The method further includes updating the first control parameter using the GUI tool based on the information of the GUI tool and the value for the first control parameter. The method also includes initiating content streaming using a first modulator in response to updating the first control parameter. The method includes identifying performance data for the first modulator associated with the content streaming. The method further includes sending the performance data to a server via the network.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: February 28, 2023
    Assignee: OPENTV, INC.
    Inventors: Lianghe Li, Kewei Chen, Hengxing Xiao, Limin Guo, Henry Tan, Nithin Rudraswamy, Digvijay Singh Chauhan
  • Publication number: 20220371769
    Abstract: A container (1) for consumer goods, the container comprises an outer sleeve (20) and inner tray (10) disposed within the outer sleeve (20), and configured to slide within the outer sleeve (20) between: a first position, in which the interior of the inner tray (10) cannot be accessed by a user; and a second position, in which the interior of the inner tray (10) can be accessed by a user. The container (1) has a locking mechanism for preventing the inner tray (10) from sliding with respect to the outer sleeve from the first position to the second position, when the inner tray (10) is in the first position in the outer sleeve (20).
    Type: Application
    Filed: October 6, 2020
    Publication date: November 24, 2022
    Inventors: Julie Polier, Luiz Andre Rodrigues, Digvijay Singh
  • Publication number: 20220315273
    Abstract: A container (1) for consumer goods, the container comprises an outer sleeve (20) and inner box (10) disposed within the outer sleeve (20), and configured to be slidable with respect to the outer sleeve (20) between: a first position, in which the interior of the inner box (10) cannot be accessed by a user; and a second position, in which the interior of the inner box (10) can be accessed by a user. The container (1) having a locking mechanism for preventing the inner box (10) from sliding from the first position to the second position, when the inner box (10) is in the first position in the outer sleeve (20).
    Type: Application
    Filed: August 14, 2020
    Publication date: October 6, 2022
    Inventors: Onur Dayioglu, Julie Polier, Luiz Andre Rodrigues, Digvijay Singh
  • Publication number: 20220297927
    Abstract: A container (1) for consumer goods, the container comprises an outer housing comprising a box portion (60) and a lid portion (50). The lid portion (50) is linearly movable relative to the box portion between a closed position, in which the lid portion covers the access opening, and an open position, in which the access opening is exposed. The container (1) comprises a locking mechanism configured to transition between: a locked state, in which the lid portion (50) is prevented from moving linearly from the closed position to the open position; and an unlocked state, in which the lid portion (50) is able to move linearly from the closed position to the open position.
    Type: Application
    Filed: August 14, 2020
    Publication date: September 22, 2022
    Inventors: Onur Dayioglu, Ross Lange, Julie Polier, Luiz Andre Rodrigues, Digvijay Singh
  • Publication number: 20220161959
    Abstract: A container (1) for consumer goods, the container comprises an outer sleeve (20) and inner box (10) disposed within the outer sleeve (20), and configured to slide within the outer sleeve (20) between: a first position, in which the interior of the inner box (10) cannot be accessed by a user; and a second position, in which the interior of the inner box (10) can be accessed by a user. The container (1) having a locking mechanism for preventing the inner box (10) from sliding from the first position to the second position, when the inner box (10) is in the first position in the outer sleeve (20).
    Type: Application
    Filed: August 14, 2020
    Publication date: May 26, 2022
    Inventors: Onur Dayioglu, Ross Lange, Julie Polier, Digvijay Singh
  • Patent number: 11155374
    Abstract: Methods of forming a tobacco pouch having two or more compartments are disclosed. The methods include forming a multi-compartment tobacco pouch with a vertical form fill seal machine.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: October 26, 2021
    Assignee: Philip Morris Products S.A.
    Inventors: Onesio Luis Thesing, Digvijay Singh
  • Patent number: D1061236
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: February 11, 2025
    Assignee: Philip Morris Products S.A.
    Inventors: David Pitton, Julie Polier, Digvijay Singh, Antonio Caporale, Luca Tarozzi