Patents by Inventor William Lockhart

William Lockhart 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).

  • Cloud based key management
    Patent number: 11398900
    Abstract: Embodiments are directed to managing cryptographic keys in a multi-tenant cloud based system. Embodiments receive from a client a request for a wrapped data encryption key (“DEK”). Embodiments generate a random key and fetch encryption context that corresponds to the client. Embodiments generate the wrapped DEK including the random key and the encryption context encoded in the wrapped DEK. Embodiments then return the wrapped DEK to the client.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: July 26, 2022
    Assignee: Oracle International Corporation
    Inventors: Sirish V. Vepa, Prateek Mishra, Sreedhar Katti, Varanasi Kumar Ravi, Harold William Lockhart, Rakesh Keshava
  • Cloud Based Key Management
    Publication number: 20190394024
    Abstract: Embodiments are directed to managing cryptographic keys in a multi-tenant cloud based system. Embodiments receive from a client a request for a wrapped data encryption key (“DEK”). Embodiments generate a random key and fetch encryption context that corresponds to the client. Embodiments generate the wrapped DEK including the random key and the encryption context encoded in the wrapped DEK. Embodiments then return the wrapped DEK to the client.
    Type: Application
    Filed: February 7, 2019
    Publication date: December 26, 2019
    Inventors: Sirish V. VEPA, Prateek MISHRA, Sreedhar KATTI, Varanasi Kumar RAVI, Harold William LOCKHART, Rakesh KESHAVA
  • EXPANDABLE FOLDER
    Publication number: 20070215679
    Abstract: An expandable folder (10) is disclosed for holding reports. The folder (10) is formed of a single sheet of material (12). The folder (10) includes a back (14), a front (20), two sides (16, 18) and a flap (22). The sides (16, 18) are folded inwardly and the front (20) is folded upwardly to form a pocket. Tabs (68, 70) on the front fit into slots (58, 60) in the sides (16, 18) to hold the folder together. Two label sections (label section (82) and back (14)) are provided to allow the folder to be marked with identifying information.
    Type: Application
    Filed: January 23, 2007
    Publication date: September 20, 2007
    Inventors: William Lockhart, Doris Lockhart
  • Expandable folder
    Publication number: 20050098615
    Abstract: An expandable folder (10) is disclosed for holding reports. The folder (10) is formed of a single sheet of material (12). The folder (10) includes a back (14), a front (20), two sides (16, 18) and a flap (22). The sides (16, 18) are folded inwardly and the front (20) is folded upwardly to form a pocket. Tabs (68, 70) on the front fit into slots (58, 60) in the sides (16, 18) to hold the folder together. Two label sections (label section (82) and back (14)) are provided to allow the folder to be marked with identifying information.
    Type: Application
    Filed: October 24, 2003
    Publication date: May 12, 2005
    Inventor: William Lockhart
  • Lightweight safety spectacles
    Patent number: 6082857
    Abstract: Lightweight safety spectacles have a lens portion and two wing portions formed from a thin sheet of polycarbonate. A flange extends forwardly of the top edge of the lens portion, and a browguard of thin sheet aluminum is fixed to the flange by indentation of one of the opposed faces of the browguard by pin punches.
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: July 4, 2000
    Inventor: Michael William Lockhart