Patents by Inventor Ankit Soni

Ankit Soni 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).

  • Patent number: 11522078
    Abstract: A High Electron Mobility Transistor (HEMT) having a reduced surface field (RESURF) junction is provided. The HEMT includes a source electrode at a first end and a drain electrode at a second end. A gate electrode is provided between the source electrode and the drain electrode. A reduced surface field (RESURF) junction extends from the first end to the second end. The gate electrode is provided above the RESURF junction. A buried channel layer is formed in the RESURF junction on application of a positive voltage at the gate electrode. The RESURF junction includes an n-type Gallium nitride (GaN) layer and a p-type GaN layer. The n-type GaN layer is provided between the p-type GaN layer and the gate electrode.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: December 6, 2022
    Assignee: INDIAN INSTITUTE OF SCIENCE
    Inventors: Rohith Soman, Ankit Soni, Mayank Shrivastava, Srinivasan Raghavan, Navakant Bhat
  • Patent number: 11506318
    Abstract: A dual containment fitting may include a primary tubing, a secondary tubing, and a dual containment body. The secondary tubing may surround and be concentric with a first portion of the primary tubing forming a first leak containment space between the primary tubing and the secondary tubing. The dual containment body may include a flare fitting portion and a primary containment nut portion. The flare fitting portion may surround and be concentric with the primary tubing forming a second leak containment space between the primary tubing and the flare fitting portion. The primary containment nut portion may surround and be concentric with the flared end of the primary tubing forming a third leak containment space between the primary tubing and the primary containment nut portion. The primary containment nut portion may include at least one leak passage hole connecting the third leak containment space with the second leak containment space.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 22, 2022
    Assignee: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION
    Inventors: Hy B. Nguyen, Thuan An T. Dinh, Mario Fregoso, Ankit Soni
  • Patent number: 11343638
    Abstract: A system and method of validating the accuracy of geographic location for an address is provided, as described in the embodiments. The system checks whether a given geographical location is the correct physical location for an address or not. An address whose location needs to be verified is parsed and broken down into at least one of nationality, state, city, town, locality, sub-locality, street, landmark, building, floor number, identification number, postal code, zip code or any other address identifying parameter. Similar addresses are searched for in the list of stored addresses and the verification check is done based on locations of the addresses found to be similar. In this way, the system establishes a trust score between the address and the geographic location of an entity.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: May 24, 2022
    Assignee: Delhivery Private Limited
    Inventors: Kabir Rustogi, Rahul Kumar, Ankit Soni
  • Publication number: 20210289315
    Abstract: A system and method of validating the accuracy of geographic location for an address is provided, as described in the embodiments. The system checks whether a given geographical location is the correct physical location for an address or not. An address whose location needs to be verified is parsed and broken down into at least one of nationality, state, city, town, locality, sub-locality, street, landmark, building, floor number, identification number, postal code, zip code or any other address identifying parameter. Similar addresses are searched for in the list of stored addresses and the verification check is done based on locations of the addresses found to be similar. In this way, the system establishes a trust score between the address and the geographic location of an entity.
    Type: Application
    Filed: October 7, 2020
    Publication date: September 16, 2021
    Applicant: Delhivery Private Limited
    Inventors: Kabir Rustogi, Rahul Kumar, Ankit Soni
  • Patent number: 10853057
    Abstract: Disclosed are various embodiments for software library versioning with intelligent caching based on signatures. In one embodiment, a library is requested in response to a first dependency in a first network resource. The library is then received together with a signature that identifies a version of the library. The library is stored in a local cache on a client computing device that is indexed by library signatures. It is determined that a second network resource has a second dependency on the library. The library is loaded from the local cache in response to the second dependency specifying the library having the same signature.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: December 1, 2020
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Michael Bowerman, Azfar Matiur Khandoker, Kunal Arvindbhai Parmar, Ankit Soni, Ali Reza Asghari, Brian Stein, Vinay Chopra, Igal Mizrahi
  • Patent number: 10840348
    Abstract: The present disclosure provides an improved enhancement mode field effect transistor (FET) having an oxide (AlxTi1-xO) emulating p-type gate. The present disclosure provides a novel enhancement mode High Electron Mobility Transistor (HEMT) structure with AlxTi1-xO Gate Oxide Engineering as Replacement of p-GaN Gate. In an aspect, the present disclosure provides a hybrid gate stack that combines p-GaN technology with the proposed oxide for e-mode operation. The HEMT structure with AlxTi1-xO Gate oxide provides a threshold voltage tuning from negative to positive by changing p-doping composition. Using a developed p-type oxide, e-mode device shows ON current ˜400 mA/mm, sub-threshold slope of 73 mV/dec, Ron=8.9 ?mm, interface trap density <1010 mm?2eV?1 and gate leakage below 200 nA/mm at the OFF-state breakdown.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: November 17, 2020
    Assignee: Indian Institute of Science
    Inventors: Mayank Shrivastava, Sayak Dutta Gupta, Ankit Soni, Srinivasan Raghavan, Navakanta Bhat
  • Publication number: 20200227543
    Abstract: A High Electron Mobility Transistor (HEMT) having a reduced surface field (RESURF) junction is provided. The HEMT includes a source electrode at a first end and a drain electrode at a second end. A gate electrode is provided between the source electrode and the drain electrode. A reduced surface field (RESURF) junction extends from the first end to the second end. The gate electrode is provided above the RESURF junction. A buried channel layer is formed in the RESURF junction on application of a positive voltage at the gate electrode. The RESURF junction includes an n-type Gallium nitride (GaN) layer and a p-type GaN layer. The n-type GaN layer is provided between the p-type GaN layer and the gate electrode.
    Type: Application
    Filed: July 6, 2018
    Publication date: July 16, 2020
    Inventors: Rohith SOMAN, Ankit SONI, Mayank SHRIVASTAVA, Srinivasan RAGHAVAN, Navakant BHAT
  • Publication number: 20190195399
    Abstract: A dual containment fitting may include a primary tubing, a secondary tubing, and a dual containment body. The secondary tubing may surround and be concentric with a first portion of the primary tubing forming a first leak containment space between the primary tubing and the secondary tubing. The dual containment body may include a flare fitting portion and a primary containment nut portion. The flare fitting portion may surround and be concentric with the primary tubing forming a second leak containment space between the primary tubing and the flare fitting portion. The primary containment nut portion may surround and be concentric with the flared end of the primary tubing forming a third leak containment space between the primary tubing and the primary containment nut portion. The primary containment nut portion may include at least one leak passage hole connecting the third leak containment space with the second leak containment space.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 27, 2019
    Inventors: Hy B. NGUYEN, Thuan An T. DINH, Mario FREGOSO, Ankit SONI
  • Publication number: 20190067440
    Abstract: The present disclosure provides an improved enhancement mode field effect transistor (FET) having an oxide (AlxTi1-xO) emulating p-type gate. The present disclosure provides a novel enhancement mode High Electron Mobility Transistor (HEMT) structure with AlxTi1-xO Gate Oxide Engineering as Replacement of p-GaN Gate. In an aspect, the present disclosure provides a hybrid gate stack that combines p-GaN technology with the proposed oxide for e-mode operation. The HEMT structure with AlxTi1-xO Gate oxide provides a threshold voltage tuning from negative to positive by changing p-doping composition. Using a developed p-type oxide, e-mode device shows ON current ˜400 mA/mm, sub-threshold slope of 73 mV/dec, Ron=8.9 ?mm, interface trap density <1010 mm?2eV?1 and gate leakage below 200 nA/mm at the OFF-state breakdown.
    Type: Application
    Filed: August 28, 2018
    Publication date: February 28, 2019
    Inventors: Mayank Shrivastava, Sayak Dutta Gupta, Ankit Soni, Srinivasan Raghavan, Navakanta Bhat