Patents by Inventor Prathika Appaiah

Prathika Appaiah 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).

  • Curved edge-lit light guide
    Patent number: 11754773
    Abstract: A luminaire includes a housing with a cavity, a non-planar lens, and a light emitter. The non-planar lens is coupled to the housing. The lens defines a generally circular footprint and a concavo-convex shape. The light emitter is positioned proximate an edge of the cavity and is configured to emit light into an edge of the lens and toward a center of the cavity.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: September 12, 2023
    Assignee: HLI SOLUTIONS, INC.
    Inventors: Qianshan Li, Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis, Kevin Lu
  • Linear luminaire
    Patent number: 11359776
    Abstract: A luminaire including a housing, a light emitter supported by the housing, and a cover removably coupled to the housing, where the cover includes a lens substantially covering the light emitter. An end cap is removably coupled to the housing and positioned substantially flush with the lens. A coupling mechanism couples the end cap to the housing, where the end cap substantially covers the coupling mechanism while coupled to the housing.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: June 14, 2022
    Assignee: Hubbell Lighting, Inc.
    Inventors: Yue Wang, Kevin Lu, Syed Raza, Dean Dal Ponte, Steve Eastwood, George Guerra, Paul Lewis, Prathika Appaiah
  • CURVED EDGE-LIT LIGHT GUIDE
    Publication number: 20220057568
    Abstract: A luminaire includes a housing with a cavity, a non-planar lens, and a light emitter. The non-planar lens is coupled to the housing. The lens defines a generally circular footprint and a concavo-convex shape. The light emitter is positioned proximate an edge of the cavity and is configured to emit light into an edge of the lens and toward a center of the cavity.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Inventors: Qianshan Li, Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis, Kevin Lu
  • LINEAR LUMINAIRE
    Publication number: 20210356086
    Abstract: A luminaire including a housing, a light emitter supported by the housing, and a cover removably coupled to the housing, where the cover includes a lens substantially covering the light emitter. An end cap is removably coupled to the housing and positioned substantially flush with the lens. A coupling mechanism couples the end cap to the housing, where the end cap substantially covers the coupling mechanism while coupled to the housing.
    Type: Application
    Filed: January 11, 2021
    Publication date: November 18, 2021
    Inventors: Yue Wang, Kevin Lu, Syed Raza, Dean Dal Ponte, Steve Eastwood, George Guerra, Paul Lewis, Prathika Appaiah
  • Curved edge-lit light guide
    Patent number: 11169319
    Abstract: A luminaire includes a housing with a cavity, a non-planar lens, and a light emitter. The non-planar lens is coupled to the housing. The lens defines a generally circular footprint and a concavo-convex shape. The light emitter is positioned proximate an edge of the cavity and is configured to emit light into an edge of the lens and toward a center of the cavity.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: November 9, 2021
    Assignee: Hubbell Incorporated
    Inventors: Qianshan Li, Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis, Kevin Lu
  • Linear luminaire
    Patent number: 10907783
    Abstract: A luminaire including a housing, a light emitter supported by the housing, and a cover removably coupled to the housing, where the cover includes a lens substantially covering the light emitter. An end cap is removably coupled to the housing and positioned substantially flush with the lens. A coupling mechanism couples the end cap to the housing, where the end cap substantially covers the coupling mechanism while coupled to the housing.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: February 2, 2021
    Assignee: Hubbell Incorporated
    Inventors: Yue Wang, Kevin Lu, Syed Raza, Dean Dal Ponte, Steve Eastwood, George Guerra, Paul Lewis, Prathika Appaiah
  • CURVED EDGE-LIT LIGHT GUIDE
    Publication number: 20200363580
    Abstract: A luminaire includes a housing with a cavity, a non-planar lens, and a light emitter. The non-planar lens is coupled to the housing. The lens defines a generally circular footprint and a concavo-convex shape. The light emitter is positioned proximate an edge of the cavity and is configured to emit light into an edge of the lens and toward a center of the cavity.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 19, 2020
    Inventors: Qianshan Li, Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis, Kevin Lu
  • LINEAR LUMINAIRE
    Publication number: 20200363024
    Abstract: A luminaire including a housing, a light emitter supported by the housing, and a cover removably coupled to the housing, where the cover includes a lens substantially covering the light emitter. An end cap is removably coupled to the housing and positioned substantially flush with the lens. A coupling mechanism couples the end cap to the housing, where the end cap substantially covers the coupling mechanism while coupled to the housing.
    Type: Application
    Filed: May 18, 2020
    Publication date: November 19, 2020
    Inventors: Yue Wang, Kevin Lu, Syed Raza, Dean Dal Ponte, Steve Eastwood, George Guerra, Paul Lewis, Prathika Appaiah
  • Light fixture
    Patent number: D884255
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: May 12, 2020
    Assignee: Hubbell Incorporated
    Inventors: Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis
  • Light fixture
    Patent number: D923859
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: June 29, 2021
    Assignee: Hubbell Incorporated
    Inventors: Qianshan Li, Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis, Kevin Lu
  • Luminaire
    Patent number: D925094
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: July 13, 2021
    Assignee: Hubbell Incorporated
    Inventors: David Dutra, Prathika Appaiah, Kevin Lu, Syed Raza, Dean Dal Ponte, Tomi Lin, Anne Kayla
  • Light fixture
    Patent number: D956333
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: June 28, 2022
    Assignee: Hubbell Lighting, Inc.
    Inventors: Michael Neuer, Tomi Lin, Syed Raza, Dean Dal Ponte, Prathika Appaiah, Paul Lewis