Patents by Inventor MalleswaraRao Lanke

MalleswaraRao Lanke 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).

  • REDUCED DIAMETER OPTICAL FIBRE
    Publication number: 20210048579
    Abstract: The present disclosure provides an optical fibre. The optical fibre includes a glass core, a glass cladding, a primary coating layer, and a secondary coating layer. The glass cladding surrounds the glass core. In addition, the primary coating layer sandwiched between the glass cladding and the secondary coating layer. Further, the secondary coating layer surrounds the primary coating layer. The primary coating layer has diameter of up to is in the range of 130 to 155 micrometers. Furthermore, the secondary coating layer has diameter in a range of about 160 micrometers to 180 micrometers. Moreover, diameter of the optical fibre is about 190 micrometers.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 18, 2021
    Inventors: Srinivas Munige, Milind Patil, Malleswararao Lanke, Anand Kumar Pandey, Anant Pawale
  • Non-zero dispersion shifted fiber with low cut off wavelength and large effective area
    Patent number: 10408996
    Abstract: The present disclosure provides an optical fiber. The optical fiber includes a core region. The core region is defined by a region around central longitudinal axis of the optical fiber. In addition, the core region has a first annular region. The first annular region is defined from the central longitudinal axis to a first radius r1 from the central longitudinal axis. Moreover, the core region has a second annular region. The second annular region is defined from the first radius r1 to a second radius r2. Further, the core region has a third annular region. The third annular region is defined from the second radius r2 to a third radius r3. Also, the optical fiber includes a cladding. The cladding region has a fourth radius r4.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: September 10, 2019
    Assignee: STERLITE TECHNOLOGIES LIMITED
    Inventors: Srinivas Reddy Munige, MalleswaraRao Lanke, Radhika Velayudhan, Anand Pandey
  • NON-ZERO DISPERSION SHIFTED FIBER WITH LOW CUT OFF WAVELENGTH AND LARGE EFFECTIVE AREA
    Publication number: 20190162898
    Abstract: The present disclosure provides an optical fiber. The optical fiber includes a core region. The core region is defined by a region around central longitudinal axis of the optical fiber. In addition, the core region has a first annular region. The first annular region is defined from the central longitudinal axis to a first radius r1 from the central longitudinal axis. Moreover, the core region has a second annular region. The second annular region is defined from the first radius r1 to a second radius r2. Further, the core region has a third annular region. The third annular region is defined from the second radius r2 to a third radius r3. Also, the optical fiber includes a cladding. The cladding region has a fourth radius r4.
    Type: Application
    Filed: March 30, 2018
    Publication date: May 30, 2019
    Inventors: Srinivas Reddy Munige, MalleswaraRao Lanke, Radhika Velayudhan, Anand Pandey