Patents by Inventor Ramesh Kudalippalliyalil

Ramesh Kudalippalliyalil 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).

  • BACKSIDE OPTICAL COUPLER
    Publication number: 20240272366
    Abstract: Provided is an optical coupler comprising: an optical fiber housing, the housing configured to accept one or more optical fiber pigtails and the housing mechanically coupled to a backside of an integrated circuit chip; a grating coupler, the grating coupler optically coupled to an output of the one or more optical fiber pigtails of the fiber optic cable housing; and a waveguide, the waveguide optically coupled to an output of the grating coupler, and method of forming same.
    Type: Application
    Filed: February 1, 2024
    Publication date: August 15, 2024
    Inventors: Sujith Chandran, Ajey P. Jacob, Akhilesh Jaiswal, Ramesh Kudalippalliyalil, Sugeet Sunder
  • QUANTUM CHIP OPTOELECTRONIC INTERPOSER
    Publication number: 20240220840
    Abstract: A heterogeneous quantum device includes an interposer, a qubit sources disposed over the interposer, and an electro-optic quantum transducer disposed over the interposer. The electro-optic quantum transducer being a frequency converter that converts microwave frequency to optical frequency coupled to the qubit sources by superconducting capacitive or inductive coupling.
    Type: Application
    Filed: August 16, 2022
    Publication date: July 4, 2024
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Ajey Poovannummoottil JACOB, Akhilesh Ramlaut JAISWAL, Ramesh KUDALIPPALLIYALIL
  • ELECTRO-OPTICAL HIGH BANDWIDTH ULTRAFAST DIFFERENTIAL RAM
    Publication number: 20240170055
    Abstract: An electro-optic random-access memory enables (1) ultra-fast write and read operation (2) featuring differential sensing (3) wavelength, and polarization multiplex high bandwidth memory access (4) enables very large-scale memory array for wafer scale ICs.
    Type: Application
    Filed: March 14, 2022
    Publication date: May 23, 2024
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Ajey Poovannummoottil JACOB, Akhilesh Ramlaut JAISWAL, Ramesh KUDALIPPALLIYALIL, Sujith CHANDRAN
  • ELECTRO-OPTIC FREQUENCY TRANSDUCER USING COUPLED MICRODISK RESONATORS
    Publication number: 20230314717
    Abstract: Provided is an electro-optic transducer comprising: a first optical disk resonator and a second optical disk resonator, wherein the first optical disk resonator and the second optical disk resonator are optically coupled; a waveguide, the waveguide optically coupled to at least one of the first optical disk resonator and the second optical disk resonator; and a resonator, the resonator functionally coupled to at least a portion of the first optical disk resonator and the second optical disk resonator..
    Type: Application
    Filed: December 1, 2022
    Publication date: October 5, 2023
    Inventors: Ramesh Kudalippalliyalil, Sujith Chandran, Akhilesh Jaiswal, Ajey P. Jacob