Patents by Inventor Dipak N. Tailor

Dipak N. Tailor 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).

  • Voltage regulator having a switchable attenuation circuit
    Patent number: 10910940
    Abstract: An apparatus includes a voltage regulator including a high-side field-effect transistor, a low-side field-effect transistor, an inductor, and a conductive net connecting the high-side field-effect transistor, the low-side field-effect transistor and the inductor. The apparatus further includes an attenuation circuit coupled to the conductive net, wherein the attenuation circuit includes an electronic switch that enables and disables an amount of attenuation provided by the attenuation circuit. Examples of the attenuation circuit include a snubber circuit and a boost resistor circuit.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: February 2, 2021
    Assignee: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
    Inventors: Douglas I. Evans, Brian C. Totten, Dipak N. Tailor, Jamaica La Quay Barnette
  • VOLTAGE REGULATOR HAVING A SWITCHABLE ATTENUATION CIRCUIT
    Publication number: 20200395842
    Abstract: An apparatus includes a voltage regulator including a high-side field-effect transistor, a low-side field-effect transistor, an inductor, and a conductive net connecting the high-side field-effect transistor, the low-side field-effect transistor and the inductor. The apparatus further includes an attenuation circuit coupled to the conductive net, wherein the attenuation circuit includes an electronic switch that enables and disables an amount of attenuation provided by the attenuation circuit. Examples of the attenuation circuit include a snubber circuit and a boost resistor circuit.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 17, 2020
    Inventors: Douglas I. Evans, Brian C. Totten, Dipak N. Tailor, Jamaica LaQuay Barnette