Patents by Inventor Anuj MODI

Anuj MODI 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).

  • ELECTROMAGNETIC BANDGAP FILTER IMPLEMENTED IN PCB WITH THROUGH-HOLE VIAS
    Publication number: 20260106361
    Abstract: An electronic filter includes a ground plane and a top conductor overlying the ground plane. The top conductor includes an input and an output for receiving and outputting signals, respectively. The filter further includes a plurality of unit cells arranged in series along the top conductor. Each of the plurality of unit cells includes a planar structure disposed between the top conductor and the ground plane, a pair of below-plane vias connecting the planar structure to the ground plane, and a pair of above-plane structures extending from the planar structure. The top conductor, the planar structure, and the ground plane may be formed from adjacent or non-adjacent layers of a printed circuit board.
    Type: Application
    Filed: June 10, 2025
    Publication date: April 16, 2026
    Inventors: Je Kyung Lee, Anuj Modi, Jagan Vaidyanathan Rajagopalan, Naman B Barmecha, Peruvemba Ranganath Sai Ananthanarayanan, Hendrik Horak, Toan Huu Do, Aloun Richard Li Wu
  • EBG-based electronic filter using multi-layer and multi-cell structure
    Patent number: 12525693
    Abstract: An electronic filter includes a ground plane and a top conductor overlying the ground plane. The top conductor includes an input and an output for receiving and outputting signals, respectively. The filter further includes a plurality of unit cells arranged in series along the top conductor. Each of the plurality of unit cells includes a planar structure disposed between the top conductor and the ground plane. Each of the plurality of unit cells further includes a pair of vias connecting the planar structure to the ground plane.
    Type: Grant
    Filed: January 26, 2023
    Date of Patent: January 13, 2026
    Assignee: Amazon Technologies, Inc.
    Inventors: Je Kyung Lee, Anuj Modi, Tzung-I Lee, Cheol Su Kim
  • Package embedded magnetic power transformers for SMPS
    Patent number: 12154710
    Abstract: Embodiments disclosed herein include power transformers for microelectronic devices. In an embodiment, a power transformer comprises a magnetic core that is a closed loop with an inner dimension and an outer dimension, and a primary winding around the magnetic core. In an embodiment, the primary winding has a first number of first turns connected in series around the magnetic core. In an embodiment, a secondary winding is around the magnetic core, and the secondary winding has a second number of second turns around the magnetic core. In an embodiment, individual ones of the second turns comprise a plurality of secondary segments connected in parallel.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: November 26, 2024
    Assignee: Intel Corporation
    Inventors: Anuj Modi, Huong Do, William J. Lambert, Krishna Bharath, Harish Krishnamurthy
  • PACKAGE EMBEDDED MAGNETIC POWER TRANSFORMERS FOR SMPS
    Publication number: 20220093314
    Abstract: Embodiments disclosed herein include power transformers for microelectronic devices. In an embodiment, a power transformer comprises a magnetic core that is a closed loop with an inner dimension and an outer dimension, and a primary winding around the magnetic core. In an embodiment, the primary winding has a first number of first turns connected in series around the magnetic core. In an embodiment, a secondary winding is around the magnetic core, and the secondary winding has a second number of second turns around the magnetic core. In an embodiment, individual ones of the second turns comprise a plurality of secondary segments connected in parallel.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 24, 2022
    Inventors: Anuj MODI, Huong DO, William J. LAMBERT, Krishna BHARATH, Harish KRISHNAMURTHY