Patents Represented by Attorney, Agent or Law Firm Thomas W. Saur
  • Bi-directional architecture for a high-voltage cross-coupled charge pump
    Patent number: 6418040
    Abstract: An apparatus comprising a circuit configured to generate an output voltage having a magnitude greater than a supply voltage, where the output voltage is (i) a positive high voltage when a first input is in a first state and a second input is in a second state and (ii) a negative high voltage when the first input is in the second state and the second input is in the first state.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: July 9, 2002
    Assignee: Cypress Semiconductor Corp.
    Inventor: Anita Meng
  • Arial disk
    Patent number: 6398159
    Abstract: An aircraft comprising a body and a plurality of disks rotatably coupled to the body. The disks may be configured to (i) rotate in the same or different directions, (ii) rotate at similar and/or different speeds, and (iii) provide lift and/or stability to flight of the aircraft.
    Type: Grant
    Filed: April 12, 2001
    Date of Patent: June 4, 2002
    Inventor: Alfonso Di Stefano