Patents by Inventor Andy SHKABKO

Andy SHKABKO 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).

  • OPTICAL INTERFERENCE FILTER
    Publication number: 20230168418
    Abstract: In some implementations, an optical interference filter includes a substrate; and a set of layers that are disposed on the substrate, wherein the set of layers includes: a first subset of layers; and a second subset of layers; wherein: each of the first subset of layers comprises an aluminum nitride (AlN) material, a stress of each of the first subset of layers is between ?1000 and 800 megapascals, the first subset of layers has a first refractive index with a first value, each of the second subset of layers comprises at least one other material, the second subset of layers has a second refractive index with a second value that is different than the first value, and the optical interference filter has an effective refractive index greater than or equal to 95% of a highest value of the first value and the second value.
    Type: Application
    Filed: December 1, 2021
    Publication date: June 1, 2023
    Inventors: Georg J. OCKENFUSS, Jinhui YANG, Marius GRIGONIS, Karen Denise HENDRIX, Andy SHKABKO
  • Silicon coating on hard shields
    Patent number: 11486042
    Abstract: A device including a hard shield material; a layer including aluminum or copper; and a silicon layer having a first thickness is disclosed. The device can also include a silicon layer having a second thickness. A method of making the device is also disclosed.
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: November 1, 2022
    Assignee: VIAVI SOLUTIONS INC.
    Inventors: Adam Andrew Preuss, Richard A. Bradley, Jr., Georg J. Ockenfuss, Markus K. Tilsch, Andrew Clark, Marius Grigonis, Andy Shkabko, Nicolas Alexander Davis, Anthony Jay Kemp Cottrell
  • SILICON COATING ON HARD SHIELDS
    Publication number: 20190218669
    Abstract: A device including a hard shield material; a layer including aluminum or copper; and a silicon layer having a first thickness is disclosed. The device can also include a silicon layer having a second thickness. A method of making the device is also disclosed.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 18, 2019
    Applicant: VIAVI SOLUTIONS INC.
    Inventors: Adam Andrew PREUSS, Richard A. BRADLEY, JR., Georg J. OCKENFUSS, Markus K. TILSCH, Andrew CLARK, Marius GRIGONIS, Andy SHKABKO, Nicolas Alexander DAVIS, Anthony Jay Kemp COTTRELL