Patents by Inventor Ron Varghese

Ron Varghese 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).

  • PLANARIZED PATTERNED OPTICAL THIN FILM COATINGS
    Publication number: 20220236462
    Abstract: The use of a planarization layer between each micro patterned optical coating on an active or passive substrate to improve spectral performance of optical filter arrays that can be applied directly on an image sensor pixel array or on glass substrate which can be later aligned & bonded over an image sensor and can also be patterned into convex or concave micro-lens over the whole CFA and function as a light focusing layer is disclosed.
    Type: Application
    Filed: January 12, 2022
    Publication date: July 28, 2022
    Inventor: Ron Varghese
  • Energy sensing and harvesting cantilever
    Patent number: 10587210
    Abstract: An energy harvesting cantilever formed from multiple curved sections, with each curved section wrapped within the prior curved section but in an opposing direction, is the proposed solution to the problems described above. Such an energy harvesting cantilever favors bending over torsion, can be manufactured at a small scale, and will generate useful electrical energy with low frequency inputs.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: March 10, 2020
    Inventor: Ron Varghese
  • Magnetoelectric macro fiber composite fabricated using low temperature transient liquid phase bonding
    Patent number: 10312429
    Abstract: A composite material fabricated using a novel process and materials. The piezoelectric and magnetostrictive layers of the composite material are coated, layered, and bonded using a process known as LTTLP bonding. The resulting magnetoelectric composite fibers are bonded to a polyimide film based copper flexible circuit using a room temperature curing epoxy. The sensor that results is an MEMFC that outperforms conventionally fabricated MEMFCs.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: June 4, 2019
    Assignee: EYOB LLC
    Inventor: Ron Varghese
  • Magnetoelectric macro fiber composite fabricated using low temperature transient liquid phase bonding
    Publication number: 20180033947
    Abstract: A composite material fabricated using a novel process and materials. The piezoelectric and magnetostrictive layers of the composite material are coated, layered, and bonded using a process known as LTTLP bonding. The resulting magnetoelectric composite fibers are bonded to a polyimide film based copper flexible circuit using a room temperature curing epoxy. The sensor that results is an MEMFC that outperforms conventionally fabricated MEMFCs.
    Type: Application
    Filed: July 28, 2016
    Publication date: February 1, 2018
    Inventor: Ron Varghese
  • Energy Sensing and Harvesting Cantilever
    Publication number: 20170264215
    Abstract: An energy harvesting cantilever formed from multiple curved sections, with each curved section wrapped within the prior curved section but in an opposing direction, is the proposed solution to the problems described above. Such an energy harvesting cantilever favors bending over torsion, can be manufactured at a small scale, and will generate useful electrical energy with low frequency inputs.
    Type: Application
    Filed: March 13, 2017
    Publication date: September 14, 2017
    Inventor: Ron Varghese